Catalog LS, Catalog,
Catalog Thiết Bị Điện LS, Catalog Thiết Bị Điện,
Catalog Biến Tần LS, Catalog Biến Tần,
Catalog Inverter LS, Catalog Inveter,
http://dienhathe.com,
Chi tiết các sản phẩm khác của LS tại https://dienhathe.com
Xem thêm các Catalog khác của LS tại https://dienhathe.info
Để nhận báo giá sản phẩm LS vui lòng gọi: 0907.764.966
Ls catalog thiet bi dien g empr-dmpr_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
VLT® Micro Drive is a genuine VLT® frequency converter with unsurpassed reliability, user-friendliness, condensed functionality, and extremely easy to commission. Terminal numbers are named in the same manner as in the rest of the VLT® family. It’s developed and manufactured by Danfoss Drives, the leading drives experts since 1968 and creators of VLT® – The Real Drive. For more info, visit http://www.danfoss.in/
Mitsubishi ,
Catalog Thiết Bị Điện Mitsubishi , Catalog Thiết Bị Điện
Catalog Phụ Kiện Mitsubishi , Catalog Phụ Kiện,
Catalog Mitsubishi , Catalog,
https://www.dienhathe.com,
Chi tiết các sản phẩm khác của Mitsubishi tại https://dienhathe.com
Xem thêm các Catalog khác của Mitsubishi tại https://dienhathe.info
Để nhận báo giá sản phẩm Mitsubishi vui lòng gọi: 0907.764.966
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
Mohammed El sayed El tantawy provides his CV detailing his contact information, education, qualifications, professional experience working as an electrical engineer and protection/control engineer, certificates earned, languages spoken, and hobbies. His professional experience includes over 10 years working on protection schemes, testing and commissioning of relays, substation automation, and troubleshooting in Egypt. He has extensive experience with relays from manufacturers such as Siemens, Areva, ABB, and GE.
This document provides a quick guide for installing and programming the VLT Micro Drive FC 51 frequency converter. It contains information on safety warnings and instructions, an introduction to available documentation and approvals, and sections covering installation, programming, specifications, options, and other technical details. The guide includes mechanical dimensions, electrical installation guidelines, terminal torque requirements, fuse recommendations, and derating information for ambient temperature, air pressure, and low speeds.
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
The document provides information about Smartgen's AMF+ATS control panel, including an overview, appearance and classification details, technical parameters, theory of operation, and lists of control module and automatic transfer switch parameters. It describes the panel's use in automatically transferring load from a main power source to a generator and vice versa. Component details are given for different current ratings ranging from 63A to 1250A.
Ls catalog thiet bi dien g empr-dmpr_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
VLT® Micro Drive is a genuine VLT® frequency converter with unsurpassed reliability, user-friendliness, condensed functionality, and extremely easy to commission. Terminal numbers are named in the same manner as in the rest of the VLT® family. It’s developed and manufactured by Danfoss Drives, the leading drives experts since 1968 and creators of VLT® – The Real Drive. For more info, visit http://www.danfoss.in/
Mitsubishi ,
Catalog Thiết Bị Điện Mitsubishi , Catalog Thiết Bị Điện
Catalog Phụ Kiện Mitsubishi , Catalog Phụ Kiện,
Catalog Mitsubishi , Catalog,
https://www.dienhathe.com,
Chi tiết các sản phẩm khác của Mitsubishi tại https://dienhathe.com
Xem thêm các Catalog khác của Mitsubishi tại https://dienhathe.info
Để nhận báo giá sản phẩm Mitsubishi vui lòng gọi: 0907.764.966
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
Mohammed El sayed El tantawy provides his CV detailing his contact information, education, qualifications, professional experience working as an electrical engineer and protection/control engineer, certificates earned, languages spoken, and hobbies. His professional experience includes over 10 years working on protection schemes, testing and commissioning of relays, substation automation, and troubleshooting in Egypt. He has extensive experience with relays from manufacturers such as Siemens, Areva, ABB, and GE.
This document provides a quick guide for installing and programming the VLT Micro Drive FC 51 frequency converter. It contains information on safety warnings and instructions, an introduction to available documentation and approvals, and sections covering installation, programming, specifications, options, and other technical details. The guide includes mechanical dimensions, electrical installation guidelines, terminal torque requirements, fuse recommendations, and derating information for ambient temperature, air pressure, and low speeds.
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
The document provides information about Smartgen's AMF+ATS control panel, including an overview, appearance and classification details, technical parameters, theory of operation, and lists of control module and automatic transfer switch parameters. It describes the panel's use in automatically transferring load from a main power source to a generator and vice versa. Component details are given for different current ratings ranging from 63A to 1250A.
Catalog biến tần Frenic Mega Fuji Electric-Beeteco.comBeeteco
The document describes Fuji Electric's FRENIC-MEGA inverter. It has been developed to support a wide range of applications with improved performance, functionality, environmental awareness, and easy maintenance compared to previous models. Key features highlighted include improved acceleration and overload capabilities, enhanced response time, expanded brake circuit capacity, and various functions to accommodate different needs.
This document provides installation and operation instructions for VLT 2800 series adjustable frequency drives (AFDs). It covers mechanical installation details, electrical installation guidelines and safety precautions. EMC correct installation practices are described, involving proper grounding of shielded motor and control cables. The manual also outlines programming and parameter details for configuring the drive for the application. Warnings are provided regarding the risk of high voltages even after power is removed due to charging of DC buses.
Arm Processor Based Speed Control Of BLDC MotorUday Wankar
The project is designed to control the speed of a DC motor using an ARM series processor. The speed of DC motor is directly proportional to the voltage applied across its terminals. Hence, if voltage across motor terminal is varied, then speed can also be varied. This project uses the above principle to control the speed of the motor by varying the duty cycle of the pulse applied to it (popularly known as PWM control). The project uses input button interfaced to the processor, which are used to control the speed of motor. PWM (Pulse Width Modulation) is generated at the output by the microcontroller as per the program. The program is written in Embedded C. The average voltage given or the average current flowing through the motor will change depending on the duty cycle (ON and OFF time of the pulses), so the speed of the motor will change. A motor driver IC is interfaced to the STM32 board for receiving PWM signals and delivering desired output for speed control of a small DC motor. Further the project can be enhanced by using power electronic devices such as IGBTs to achieve speed control higher capacity industrial motors.
This document provides information on Fuji Electric's new FRENIC-Mini compact inverter. Key details include:
- The FRENIC-Mini offers high performance control of motors and equipment in a compact package with simple operation and global compatibility.
- It has rich functionality, compact design, easy operation/maintenance, and compatibility with existing Fuji products and networks.
- Specifications include voltage and frequency ranges, overload capabilities, enclosure type, cooling method, and applicable motor ratings from 0.1 to 3.7 kW.
This high performance vector control inverter has complete control over speed and torque. It provides industry-leading control performance through highly accurate speed control, fast response times, and precise torque control. The inverter is available in a wide range of capacities to support flexible applications globally.
Catalog: Biến tần Frenic5000-VG7S-405C Fuji
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
The Sentinel Pro UPS provides reliable power protection for servers and IT equipment through its online double conversion technology (VFI). It offers flexible operating modes, battery optimization features, expandable runtime, and low noise level under 40 dBA. Communication and management options include USB, serial, and software. Models range from 700VA to 3000VA.
The document discusses the Supervisory Control and Data Acquisition (SCADA) system used by Indian Railways to control electric traction supply. Some key points:
- SCADA allows centralized control of circuit breakers and switching stations along tracks from remote control centers. It also acquires field data.
- The system includes remote terminal units (RTUs) in the field, communication networks, and a central control room with workstations and servers.
- It monitors and controls over 17,000 km of electrified tracks through around 53 remote control centers.
- SCADA uses protocols like IEC-870-5 for communication between the control center and RTUs to ensure interoperability between vendors.
This document provides an installation and user manual for the CHOPPER SEM2 electronic speed controller.
It begins with an introduction to the ZAPI-MOS family of speed controllers and their key features including advanced technology, flexibility, safety, and openness to future innovations.
The document then provides details on the technical specifications, control units, safety features, directions, operations, diagnostics, thermal considerations, and instructions for the SEM2 speed controller. It includes sections on installation, programming adjustments, traction applications, diagnostics, spare parts, and maintenance.
The FRENIC-Mini inverter provides compact and flexible control for a variety of machines and equipment through its wide range of functions, compact size, simple operation, and global compatibility. It offers high starting torque, energy savings functions, PID control, and protective functions to suit applications such as conveyors, fans, pumps, and food processing machines. The inverter is simple to operate and install, with optional parts allowing remote control, communications, and compliance with various global standards.
Ls catalog thiet bi tu dong imc iii-e_dienhathe.vnDien Ha The
The document describes the IMC-III Intelligent Motor Controller. IMC-III can control various motor start applications including direct start, Y-Δ start, forward/reverse start, reactor start, and inverter start. It provides motor protection functions such as overload protection, phase loss protection, and ground fault protection. IMC-III also allows for remote control and monitoring through communication protocols like Modbus over RS-485.
Arm cortex ( lpc 2148 ) based motor speed control Uday Wankar
This document describes a project to control the speed of DC and AC motors using an ARM7 LPC2148 microcontroller. It uses pulse width modulation (PWM) signals from the microcontroller and motor driver circuits to vary the duty cycle and average voltage applied to the motors, allowing control of motor speed. The hardware used includes an LPC2148 board, LCD, control switches, L293D DC motor driver, optocoupler, TRIAC, and snubber circuit for the AC motor. The project successfully demonstrates controlling motor speed by varying the PWM duty cycle from 30% to 90%.
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
Reyrolle 7SR105 Rho motor protection relay is a numerical protection relay intended for use in the motor protection applications. It provides a highly comprehensive functional software package with a range of integral application functions aimed at reducing installation, wiring, and engineering time.
The device is housed in a 4U high, size 4 non draw-out case and these relays provide protection, monitoring, instrumentation, and metering with integrated input and output logic, data logging and fault reports. Communication access to the relay functionality is via a front USB port for local PC connection or rear electrical RS485 port for remote connection
Mitsubishi digital protection relay melpro a series dienhathe.vnDien Ha The
The document describes MELPRO-A series digital protection relays that provide advanced functionality and reliability for high voltage power system protection and control. Key features of the relays include high-speed digital computation, self-diagnosis functions, compatibility with previous models, and customizable settings to coordinate protection across different circuits. The relays come in various types to provide overcurrent, earth fault directional, voltage, and other protection functions for distribution systems.
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
Catalog LS, Catalog,
Catalog Thiết Bị Điện LS, Catalog Thiết Bị Điện,
http://dienhathe.com,
Chi tiết các sản phẩm khác của LS tại https://dienhathe.com
Xem thêm các Catalog khác của LS tại https://dienhathe.info
Để nhận báo giá sản phẩm LS vui lòng gọi: 0907.764.966
IMC-III is an intelligent motor controller that provides various motor protection and control functions within a single device. It can start motors using different methods like direct start, Y-Δ start, forward/reverse, and with a reactor. It also monitors for faults like overcurrent, undercurrent, phase loss, locked rotor, and ground faults. The IMC-III allows remote control and monitoring via communication protocols and supports flexible applications through programmable timers, user contacts, and external trip inputs.
Catalog Biến tần Frenic ACE Mini (Fuji Electric) - Beeteco.comBeeteco
Catalog Biến tần Frenic ACE Mini
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
Ls catalog thiet bi tu dong i s5_e_1105_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
DIGITAL DC DRIVES & SYSTEMS UPTO 5000 KWGemcoControls
GEMCO Digital Convertors are dedicated for industrial applications in which good static and dynamic performance and independent controls of speed, acceleration, torque, tension etc. are essential.
Ls catalog thiet bi tu dong gipam 2200-eDien Ha The
Catalog LS, Catalog,
Catalog Thiết Bị Điện LS, Catalog Thiết Bị Điện,
Catalog Biến Tần LS, Catalog Biến Tần,
Catalog Inverter LS, Catalog Inveter,
http://dienhathe.com,
Chi tiết các sản phẩm khác của LS tại https://dienhathe.com
Xem thêm các Catalog khác của LS tại https://dienhathe.info
Để nhận báo giá sản phẩm LS vui lòng gọi: 0907.764.966
Catalog biến tần Frenic Mega Fuji Electric-Beeteco.comBeeteco
The document describes Fuji Electric's FRENIC-MEGA inverter. It has been developed to support a wide range of applications with improved performance, functionality, environmental awareness, and easy maintenance compared to previous models. Key features highlighted include improved acceleration and overload capabilities, enhanced response time, expanded brake circuit capacity, and various functions to accommodate different needs.
This document provides installation and operation instructions for VLT 2800 series adjustable frequency drives (AFDs). It covers mechanical installation details, electrical installation guidelines and safety precautions. EMC correct installation practices are described, involving proper grounding of shielded motor and control cables. The manual also outlines programming and parameter details for configuring the drive for the application. Warnings are provided regarding the risk of high voltages even after power is removed due to charging of DC buses.
Arm Processor Based Speed Control Of BLDC MotorUday Wankar
The project is designed to control the speed of a DC motor using an ARM series processor. The speed of DC motor is directly proportional to the voltage applied across its terminals. Hence, if voltage across motor terminal is varied, then speed can also be varied. This project uses the above principle to control the speed of the motor by varying the duty cycle of the pulse applied to it (popularly known as PWM control). The project uses input button interfaced to the processor, which are used to control the speed of motor. PWM (Pulse Width Modulation) is generated at the output by the microcontroller as per the program. The program is written in Embedded C. The average voltage given or the average current flowing through the motor will change depending on the duty cycle (ON and OFF time of the pulses), so the speed of the motor will change. A motor driver IC is interfaced to the STM32 board for receiving PWM signals and delivering desired output for speed control of a small DC motor. Further the project can be enhanced by using power electronic devices such as IGBTs to achieve speed control higher capacity industrial motors.
This document provides information on Fuji Electric's new FRENIC-Mini compact inverter. Key details include:
- The FRENIC-Mini offers high performance control of motors and equipment in a compact package with simple operation and global compatibility.
- It has rich functionality, compact design, easy operation/maintenance, and compatibility with existing Fuji products and networks.
- Specifications include voltage and frequency ranges, overload capabilities, enclosure type, cooling method, and applicable motor ratings from 0.1 to 3.7 kW.
This high performance vector control inverter has complete control over speed and torque. It provides industry-leading control performance through highly accurate speed control, fast response times, and precise torque control. The inverter is available in a wide range of capacities to support flexible applications globally.
Catalog: Biến tần Frenic5000-VG7S-405C Fuji
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
The Sentinel Pro UPS provides reliable power protection for servers and IT equipment through its online double conversion technology (VFI). It offers flexible operating modes, battery optimization features, expandable runtime, and low noise level under 40 dBA. Communication and management options include USB, serial, and software. Models range from 700VA to 3000VA.
The document discusses the Supervisory Control and Data Acquisition (SCADA) system used by Indian Railways to control electric traction supply. Some key points:
- SCADA allows centralized control of circuit breakers and switching stations along tracks from remote control centers. It also acquires field data.
- The system includes remote terminal units (RTUs) in the field, communication networks, and a central control room with workstations and servers.
- It monitors and controls over 17,000 km of electrified tracks through around 53 remote control centers.
- SCADA uses protocols like IEC-870-5 for communication between the control center and RTUs to ensure interoperability between vendors.
This document provides an installation and user manual for the CHOPPER SEM2 electronic speed controller.
It begins with an introduction to the ZAPI-MOS family of speed controllers and their key features including advanced technology, flexibility, safety, and openness to future innovations.
The document then provides details on the technical specifications, control units, safety features, directions, operations, diagnostics, thermal considerations, and instructions for the SEM2 speed controller. It includes sections on installation, programming adjustments, traction applications, diagnostics, spare parts, and maintenance.
The FRENIC-Mini inverter provides compact and flexible control for a variety of machines and equipment through its wide range of functions, compact size, simple operation, and global compatibility. It offers high starting torque, energy savings functions, PID control, and protective functions to suit applications such as conveyors, fans, pumps, and food processing machines. The inverter is simple to operate and install, with optional parts allowing remote control, communications, and compliance with various global standards.
Ls catalog thiet bi tu dong imc iii-e_dienhathe.vnDien Ha The
The document describes the IMC-III Intelligent Motor Controller. IMC-III can control various motor start applications including direct start, Y-Δ start, forward/reverse start, reactor start, and inverter start. It provides motor protection functions such as overload protection, phase loss protection, and ground fault protection. IMC-III also allows for remote control and monitoring through communication protocols like Modbus over RS-485.
Arm cortex ( lpc 2148 ) based motor speed control Uday Wankar
This document describes a project to control the speed of DC and AC motors using an ARM7 LPC2148 microcontroller. It uses pulse width modulation (PWM) signals from the microcontroller and motor driver circuits to vary the duty cycle and average voltage applied to the motors, allowing control of motor speed. The hardware used includes an LPC2148 board, LCD, control switches, L293D DC motor driver, optocoupler, TRIAC, and snubber circuit for the AC motor. The project successfully demonstrates controlling motor speed by varying the PWM duty cycle from 30% to 90%.
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
Reyrolle 7SR105 Rho motor protection relay is a numerical protection relay intended for use in the motor protection applications. It provides a highly comprehensive functional software package with a range of integral application functions aimed at reducing installation, wiring, and engineering time.
The device is housed in a 4U high, size 4 non draw-out case and these relays provide protection, monitoring, instrumentation, and metering with integrated input and output logic, data logging and fault reports. Communication access to the relay functionality is via a front USB port for local PC connection or rear electrical RS485 port for remote connection
Mitsubishi digital protection relay melpro a series dienhathe.vnDien Ha The
The document describes MELPRO-A series digital protection relays that provide advanced functionality and reliability for high voltage power system protection and control. Key features of the relays include high-speed digital computation, self-diagnosis functions, compatibility with previous models, and customizable settings to coordinate protection across different circuits. The relays come in various types to provide overcurrent, earth fault directional, voltage, and other protection functions for distribution systems.
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
Catalog LS, Catalog,
Catalog Thiết Bị Điện LS, Catalog Thiết Bị Điện,
http://dienhathe.com,
Chi tiết các sản phẩm khác của LS tại https://dienhathe.com
Xem thêm các Catalog khác của LS tại https://dienhathe.info
Để nhận báo giá sản phẩm LS vui lòng gọi: 0907.764.966
IMC-III is an intelligent motor controller that provides various motor protection and control functions within a single device. It can start motors using different methods like direct start, Y-Δ start, forward/reverse, and with a reactor. It also monitors for faults like overcurrent, undercurrent, phase loss, locked rotor, and ground faults. The IMC-III allows remote control and monitoring via communication protocols and supports flexible applications through programmable timers, user contacts, and external trip inputs.
Catalog Biến tần Frenic ACE Mini (Fuji Electric) - Beeteco.comBeeteco
Catalog Biến tần Frenic ACE Mini
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
Ls catalog thiet bi tu dong i s5_e_1105_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
DIGITAL DC DRIVES & SYSTEMS UPTO 5000 KWGemcoControls
GEMCO Digital Convertors are dedicated for industrial applications in which good static and dynamic performance and independent controls of speed, acceleration, torque, tension etc. are essential.
Ls catalog thiet bi tu dong gipam 2200-eDien Ha The
Catalog LS, Catalog,
Catalog Thiết Bị Điện LS, Catalog Thiết Bị Điện,
Catalog Biến Tần LS, Catalog Biến Tần,
Catalog Inverter LS, Catalog Inveter,
http://dienhathe.com,
Chi tiết các sản phẩm khác của LS tại https://dienhathe.com
Xem thêm các Catalog khác của LS tại https://dienhathe.info
Để nhận báo giá sản phẩm LS vui lòng gọi: 0907.764.966
Ls catalog thiet bi tu dong gipam 2200-eDien Ha The
The document describes the GIPAM-2200 digital integrated protection and monitoring device. It is a microprocessor-based device that provides various protection, monitoring, and communication functions. It has models suitable for incoming feeders, feeders, motors, and transformers. Key functions include overcurrent, undervoltage, overvoltage protection, fault recording, communication via RS-485, optic and I-NET ports, and monitoring of circuit breakers and PTs. It interfaces with a PC software for setting, viewing measurement values and time curves.
The SIPROTEC 4 7SJ64 can be used as a protective control and monitoring relay for distribution feeders and transmission lines of any voltage in networks that are earthed (grounded), low-resistance earthed, unearthed, or of a compensated neutral point structure. The relay is suited for networks that are radial or looped, and for lines with single or multi-terminal feeds. The SIPROTEC 4 7SJ64 is equipped with a synchronization function which provides the operationmodes ‘synchronization check’ (classical) and ‘synchronous/asynchronous switching’ (which takes the CBmechanical delay into consideration). Motor protection comprises undercurrent monitoring, starting time supervision, restart inhibit, locked rotor, load jamprotection as well asmotor statistics.
This document discusses IPC150-SCOM, an IGBT-based dynamic compensation system that offers harmonic filtering, unbalanced load management, and reactive power compensation. It can manage both capacitive and inductive loads without external components. The system is compact and provides dynamic compensation. It is suitable for a wide range of industrial applications and industries dealing with harmonic, unbalanced, or single/three-phase loads. Technical specifications are provided for various models with different voltage ratings and reactive power capacities.
Started to create milestones, we, Novatek Electro (India) Pvt. Ltd. marked our presence in the year 2009 and operate in the manufacturing/servicing of Microprocessor Based Devices as well as engineers of control since 5 years. Our quality services products have been always appreciated by our clients. Our spontaneous attitude and confident approach in offering an excellent range of Single Phase Voltage Monitoring Relays, Single Phase Voltage Monitoring Relays, Voltage Monitoring & Current Overload Relay, Powerful Voltage Monitoring Relays, Three Phase Voltage Monitoring Relays, Auto Phase Selector Switches, Time Delay Relays, Programmable Astro Timers, Sequential & Combination Timer, Numeric Motor Protection Devices has deepened our roots in the market. We, Novatek Electro (India) Pvt. Ltd. breathe with the aim of fully satisfying our clients with our high-quality products services. We are a unit of highly experienced professionals, all of them contributing at the best of their potentials to offer the highest degree of efficiency and client satisfaction.
Catalog Biến tần Frenic 5000g11 Fuji Electric
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The SIPROTEC Compact 7SK81 provides 4 low-power current transformer inputs and optionally 3 low-power voltage transformer inputs. With the same low-power current transformer (LPCT) a wide range of primary rated line currents can be covered. Objects with rated currents in the rangefrom 20 A to 2500 A can be protected when using low-power current transformers.
The SIPROTEC 4 7UM62 protection relays can do more than just protect. They also offer numerous additional functions. Be it earth faults, short-circuits, overloads, overvoltage, overfrequency or underfrequency asynchronous conditions, protection relays assure continued operation of power stations. The SIPROTEC 4 7UM62 protection relay is a compact unit which has been specially developed and designed for the protection of small, medium-sized and large generators.
The SIPROTEC 7UT63 and 7UT635 differential protection relays are used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and also in rotating electric machines like motors and generators, for short lines and busbars. The protection relay can be parameterized for use with threephase and single-phase transformers. The specifi c application can be chosen by parameterization. In this way an optimal adaptation of the relay to the protected object can be achieved.
The document describes a project to control the speed of a fan using a microcontroller based on temperature readings from an LM35 temperature sensor. It uses an ATMEGA32 microcontroller to read the analog output from the LM35 sensor, convert it to a digital value, and generate a PWM signal to control the speed of a brushless DC motor fan. The PWM duty cycle is varied in steps from 20% to 80% over temperature ranges from 25°C to 65°C to efficiently control the fan speed based on temperature. Hardware and software implementation details are provided along with applications and a conclusion on open loop control performance.
The S2000micro is an intelligent RTU with optional integrated pump controller functionality. It has a small footprint but powerful processing and flexible I/O. Key features include native DNP3 and WITS compliance, an embedded web server, Ethernet and alternative communications ports. It offers cost-effective monitoring and control for a wide range of applications. When used with the Pump Controller application, it can control up to two pumps and provide standard pump station functionality.
The SIPROTEC 7UT612 differential protection relay are used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and also in rotating electric machines like motors and generators, for short lines and busbars. The protection relay can be parameterized for use with threephase and single-phase transformers.
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
The document describes the functions and capabilities of the Siemens SIPROTEC 4 7UM62 multifunction generator, motor, and transformer protection relay. The relay offers comprehensive protection functions scaled to the application in basic, standard, and full versions. It provides current differential, earth fault, overload, overcurrent, voltage, frequency and other protections. Additional functions include monitoring, communication interfaces, and a user-friendly interface. The relay is suitable for protection of generators, motors, and transformers in various power generation applications.
Similar to Ls catalog thiet bi tu dong imp intelligent motor_protectionrelay_e_0910 (20)
This document provides a quick start guide for the FED-C Series AC drive. It includes information on safety, wiring, the operating panel, quick setup, standard parameters, troubleshooting, and revision history. The guide contains basic instructions to get started with installation and configuration of the AC drive.
Fed e-quick-start-manual-bientanfuji-dienhathe.comDien Ha The
This quick start guide provides instructions for setting up and operating an inverter. It begins with an overview of product information, including nameplate details and specifications. It then covers wiring, including diagrams for 3-phase and single-phase power supply types. Terminal functions are described for the main circuit and control circuit. The guide presents a timing diagram for the control logic and acceleration/deceleration profiles. It concludes with a step-by-step setup process, including getting familiar with the keypad, setting motor parameters, checking rotation direction, and setting function codes for features like the startup frequency and DC injection braking.
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- Monitor the GOT screen from a remote location.
- Switch screens and operate touch switches.
Control:
- Monitor and operate the GOT from a remote location.
- Switch screens, operate touch switches, change settings, and more.
Number of
simultaneous
connections
1 client
Multiple clients✽1
Screen
switching
Not possible
Possible✽2
Client OS
Windows, Linux, macOS, Android, iOS
Windows, Linux, macOS, Android, iOS
Client software
- Web browser
- Viewer software
- Web browser
- VNC client software✽3
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1. The document compares previous and new models of molded-case circuit breakers and earth-leakage circuit breakers.
2. It outlines differences in dimensions, performance, and specifications between previous W & WS series models and new WS-V series models. Key changes include changes in tripping methods, operating characteristics, dimensions, rated currents, and breaking capacities.
3. Replacement models are identified for previous models, along with any drilling dimension or front plate cutout changes between models. Some models were added or had specifications adjusted.
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2. The EMPR IMP series are optimal solutions for protecting and monitoring
motors in complex industrial fields and provide high safety and productivity.
● Where monitoring panel for the MCC is required
● Where reliability and stable protection are needed
● Semiconductor, chemical, automobile, textile and pharmaceutical plants
● Oil, gas, railway, water supply/drainage, and buildings
● Steel, cement, paper and ship building
Contents
IntelligentMotorProtectionRelay
Features 4
Major Functions 5
System Architecture 6
Ratings and Type 7
Operation and Setting 8
Wiring 12
Characteristic Curve 13
Dimensions 14
List of the Standard Model 16
Annex 18
EMPRIMPSeries IntelligentMotorProtectionRelay
The EMPR is a digital intelligent motor protection relay with an onboard MCU (Microprocessor
Control Unit) and guarantees high reliability with real-time data processing, superb precision
and antisurge functions.
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3. Beyond Motor Protection...
The new EMPR IMP series support MODBUS RS-485 communications or
4~20mA analogue output and are the most economic and reliable solution
for MCC monitoring panels
■
The internal CT can be applied to up to 100 A motors
without saturation based on inverse time characteristics.
An escape hole is installed in the CT to make it easy to
penetrate more than two wires.
■
As both zero-phase-sequence current and post-arc
current are detected simultaneously, non-grounded and
directly-grounded systems are reliably protected from
leaks and ground faults.
■
The system can be operated in the definite time, inverse
time, and heat accumulation inverse time modes to
protect motors according to their operation ratings, load
characteristics and external environments.
Wide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control RangeWide Current Control Range
Double Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground FaultsDouble Protection for Ground Faults
Various Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection ModeVarious Protection Mode
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4. 4II
IMPFeatures
Total Digital Motor Protection Relay with
the MCU (Microprocessor Control Unit)
Real-time processing and high precision
One-Body Type and Separate Body Type
The display can be attached to the panel front so
that current, operation time and settings can be
checked without fetching the unit. With the display
separated, the motor can be protected.
Applicable to Inverter Circuits
Thankstoitsgoodhighharmonicnoisecharacteristics,
it can be applied to the 2nd stage of inverter control
circuits. The available frequency range is 20~200Hz.
When the relative harmonic factor is over 30%, a
harmonic filter should be installed (However, the
ground fault function should be off).
Wide Current Control Range:
0.125~100A for One Model
With the slide S/W, the current control range can
be decided 0.5~10A or 5~100A. According to the
CT penetration number, even 0.125A current can
be controlled. (Wire penetration hole).
Up to 100A current, it can be used without
an external current transformer for
convenience and economic efficiency.
Various Recovery Functions
Manual, automatic and electric recovery functions
are provided for customer convenience.
Wide Ground Fault Sensitivity Current
Control and Double Protection: 30mA~25A
Both zero-phase-sequence current and post-arc
current are detected simultaneously to provide
customers with convenience and economic
efficiency.
Password
Settings are protected with a password.
Heat Accumulation Inverse Time, Inverse
Time and Definite Time Modes
Accordingtouser’sneeds,themotorcanbeprotected
in the inverse time mode or definite time mode.
Storage of Fault Events
Up to five fault events can be stored for easy fault
history management.
3-Phase Digital Ampere-Meter
3-phase current is displayed every two seconds for
motor monitoring.
Quick Setup
All settings can be decided quickly on the display.
Date
When a fault occurs, its date and time are stored
foreasy checkup.
Total Operating Time Setup
When the total operation time is over, it is displayed
for changing motor bearings or supplying oil.
Communication
RS485 and MODBUS are supported for
communication with various systems.
The model with analogue signals (4~20mA) is
compatible with transducer systems.
MCU
INV
Slide S/W
Return
~100A
30mA 25A
Save
Total
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5. II5
EMPRIMPSeries
MajorFunctions
● Overload-49
Motor current is detected and is applied to I2t.
If it reaches the characteristic curve, overload
protection is on.
The overload function can be set to be on
when the current is increased by 600% in
consideration of motor operating time. Since
operation time can be set from 1 second to 60
seconds in 1-second increments, up to 60
classes can be decided for overload
characteristic curves.
In the definite time mode, regardless of motor
heat, current after delaytime is recognized as
excess current and if it lasts over operation
time, a trip occurs.
● Stall/Locked Rotor - 48/51L
Losses caused by motor rotor’s stall, failure or operation delay are prevented. Load current or load torque is over the predefined
value, it is detected to shut down the circuit. Excess current operation triggered by start electric current is on after the delay time
● Under Current - 37
This function detects no-load conditions that take place as the motor shaft is
dislocated or damaged or prevents pump idling. Up to 30~70% of rated current
can be predefined and the system is on within three seconds
● Phase Fail/Phase Unbalance - 47P
When a phase failure occurs in the motor or power, the motor cannot start and the
operating motor will stop due to a torque shortage or be overheated as negative
sequence current keeps flowing in. The IMP is set to be on within 1.5 seconds
when the 3-phase current unbalance is over 70% and be tripped within three
seconds when the unbalance rate is over 10~70%.
* For the single-phase motor, Phase Fail/Phase Unbalance should be off.
● Reverse Phase
This function prevents the motor’s reverse revolution. The phase difference of 3-phase input current is compared and if the
phase sequence is changed, this function is on within 0.1 second. Only with the motor running, the phase reversion is
checked. As this function is not available for the single motor, turn it off for the single motor.
● Ground Fault - 51G
This function is on when leakage current is detected to prevent ground faults and 2nd faults (short circuit and electric shock).
Current sensitivity and operation time can be set differently for each ground systems. Current sensitivity can be set
30mA~25A and operation time 0.05~1.0 second.
Since the IMP supports RS-485/MODBUS, communication networks with various systems can be established.
Also, as analogue current signals (4~20mA) can be used, it is compatible with existing systems with transducers.
(See the system architecture.)
<Inverse Time Characteristics> <Definite Time Characteristics>
Protection
Communication
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7. II7
RatingsandType
Ratings
Protection
Excess Current, Under Current, Instantaneous, Reverse Phase,
Stall, Phase Failure, Unbalance, Constraint, Ground Fault
Connection Penetration
Operation Time
Heat Accumulation Inverse Time /Inverse Time /Definite Time
Characteristics
Rated Current 0.5~10A/5~100A (Selected by Slide S/W)
Display 7-SEGMENT
Power AC/DC 85~245V (50Hz/60Hz)
Recovery Type
Automatic 1~20 minutes
Manual /Electric (ON/OFF Selectable)
Installation Method The display can be installed separately. 35mm DIN rail /nut
Tolerance
Current: ±5%; Time: ±5%
4~20mA Output: ±5%
Time Setup
Start Delay 1~200 sec.
Operation Delay 1~60 sec.
Auxiliary Contact
3-SPST 3A/250VAC Resistance
(Momentary contacts should be purchased separately)
ZCT Input Note) 200mA/100mV (Specific ZCT)
Operation Temperature -10~55℃
Operation Environment Storage Temperature -20~70℃
Relative Humidity 80%RH or less (No condensation)
Insulated Resistance 100Mohm/500VDC
Lightning Impulse Voltage 1.2×50us 6kV Standard Wave
Fast Transient 2kV/1Min
Power Consumption 3W or less
IMP C A420
Ordering Method (Explaining the Model Name)
Communication
NO None
A420 4~20mA Output
M485 MODBUS/RS-485
Items to be Protected
C Current
Note) Available when the zero-phase-sequence current is selected.
One-Body Type
Separate Body Type
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8. 8II
EMPRIMPSeries
OperationandSetting
1. Test/Reset
1) Check wires.
2) Press the Test/Reset key once. Then“TEST”is displayed and the system is tripped.
3) With the system tripped, press the Test/Reset key to reset the system.
Note) While the motor is running, the Test/Reset key does not work.
2. Setting
1) Press the Test/Reset key once. Then“TEST”is displayed and the system is tripped.
2) Press the Enter key. Then“P-99”is displayed. Use the Up/Down keys to change the password.
3) Press the Enter key to enter A-gr setup mode.
Use the Up/Down keys to select a group and Press the Enter key to enter the selected group.
Press the Test/Reset key to move back to the previous mode.
4) In the A-Grp mode, Press the Enter key. Then“1.CHA”is displayed.
Use the Up/Down keys to select an item and Press the Enter key to enter the selected item.
Press the Test/Reset key to move back to the previous mode.
5) Use the Up/Down keys to set up the value and Press the Enter key to save it.
Note) When the power is supplied first or is resupplied after a power failure, must set up the date in b-gr, 5.S-d. Set up the rated current S/W while the power is off.
3. Quick Setup
1) Press the“Up and Enter”keys at the same time.“UPLD”is displayed and settings are uploaded to the display.
2) Insert the display to the body without settings, and then press the Test key to enter the test mode.
3) Press the“Down and Enter”keys at the same time.“TEST”is displayed and downloading is completed.
4) Press the Test key to return to the normal mode.
Note) Communication settings cannot be uploaded or downloaded.
4. Setting Checkup
1) Press the Enter key.
2) Use the Up/Down keys to select a group and Press the Enter key to enter the selected group.
Press the Test/Reset key to move back to the previous mode.
3) Use the Up/Down keys to select an item and Press the Enter key to enter the selected item.
4) Press the Enter key again to check settings.
5. Failure Event Checkup
1) Press the Up and Down keys at the same time to display“1.O-C”(recent failure events).
Note) When no failure events are stored,“1.non”is displayed.
2) Use the Up/Down keys to select an event and press the Enter key to go to the selected event.
3) The R-phased failure current is displayed. Every time the Down key is pressed, S-phased failure current, Tphased failure current,
overload rate and date are displayed one after the other.
4) Press the Test/Reset key to move back to the previous mode.
5) Press the Up and Down keys at the same time to get out of the failure event checkup mode.
6. Forced Heat Amount Reset
When the system is tripped while it is in the heat accumulation inverse time mode, if you want to turn the system into the cold mode
by resetting the motor’s heat amount, Press the Enter and Test/Rest keys at the same time.
*When a trip occurs due to the heat accumulation excess current, if the motor is started right after it is reset, as the motor is hot, it is highly likely that
the motor is tripped again.
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9. II9
Note 1) When the rated current S/W is 100A, the CT ratio is not displayed.
Note 2) Some menus are not displayed if relevant functions are not available.
Group Menu Setting Value Item Default Value
A
1.CHA dEF/th/n-th
Operation Characteristics (Definite Time /
HeatAccumulationInverseTime/InverseTime)
n-th
2.O-t 1~60s Operation Time (sec) 60
3.d-t 1~200s Operation Delay (sec) In chase of dEF
4.r-C 0.5~10A/5~100A Rated Current Max.
5.Ctr 0.25, 0.5, 1~200 CT Ratio (4 times, twice, once) 1
6.Loc OFF, 200~800% Lock Protection (sec) OFF
7.StL OFF, 150~500% Stall Protection (sec) OFF
8.P-F OFF/On Open Phase OFF
9.P-U OFF, 10~70% Unbalance Protection (%) OFF
10.rP OFF/On Reverse Phase OFF
11.UC OFF, 30~90% Low Current Protection (%) OFF
12.gF 0FF, 0.03, 0.05/0.1~3A
Ground Fault Operation Current
(Zero-Phase-Sequence Current) (A)
OFF
13.gn OFF, 20~500% (FLCmin)
Ground Fault Operation Current
(Post-Arc Current) (FLCmin)
OFF
14.gt 0.05, 0.1~1.0s Ground Fault Operation Time (Current) -
15.gd On/OFF Ground Fault Delay During Start ON
16.IC OFF, 500~1000% Instantaneous Protection (%) OFF
17.Io ALt/TriP Instantaneous Warning/Operation TriP
Group Menu Setting Value Item Default Value
B 1.E-r On/OFF Electric Recovery On
2.A-r OFF, 1~20 min Automatic Recovery (Minute) OFF
3.r-t Hour/Minute Operation Time Time Check
4.Srt OFF, 1~8760Hour Operation Time Setup (Hour) -
5.s-d 2009/01.01/00:00 YY/MM/DD/ HH:MM
6.Trt Day/hour:minute Total Operation Time Time Check
A.t-d 0.5~10/5~100A 20mA Output Setup 420 Model
A.Adr 1~247 Communication Address
b.bps 96/192/384 Communication Speed
c.S-P On/OFF SWAP
Note 1) When the power is supplied first or is resupplied after a power failure, must set up the date (5.S-d).
Note 2) Automatic recovery is only possible in case of an excess current trip.
M485 Model
Setting Menu (A Group)
Setting Menu (B Group)
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10. 10II
EMPRIMPSeries
OperationandSetting
Operation Display
R Phase
S Phase
T Phase
Ground Fault Current
Unbalance Rate Current Unit
Load Rate Unit
Communication Status
Load Rate Display
Reverse Phase Current
Display Description Remark
O-C Excess Current Trip Operate within predefined time.
U-C Low Current Trip Operate within three seconds.
P-F Open Phase Trip Operate within 1.5 seconds when the unbalance rate is over 70%.
P-U Unbalance Trip Operate within three seconds.
Loc Constraint Trip Operate within 0.5 seconds.
StL Stall Trip Operate within three seconds.
r-P Reverse Phase Trip Operate within 0.1 second.
g-F Ground Fault Trip Operate within predefined time.
Sho Instantaneous Trip Operate within 0.05 seconds.
OrH Elapsed Time (No Trip) The operation time is reset when the Reset key is pressed.
C.err
Communication Fault between Body and Display
(Press the ENTER/RESET key to return to the normal mode)
Note 1) This table is written based on the full load current.
Note 2) The CT is selected as a reference for the EMPR’s current setting range.
7. IMP Specifications for Low Voltage 3-Phase Induction Motors (Reference)
Full Load Current IMP Settings
External CT
Motor Output (Less than kW)
for the Motor Current Selection S/W Wire Penetration CT Setup 220V 380V 440V
0.7A or less 4 times 0.25 - 0.1 0.18 0.2
0.7~1.6A 0.5~10A Twice 0.5 - 0.25 0.55 0.6
1.6~8A Once 1 - 1.5 3 3.7
7~100A 5~100A Once 1 - 25 45 55
90~120A Once 30 SCT-150 30 55 55
120A~160A Once 40 SCT-200 45 75 90
160~240A Once 60 SCT-300 55 110 132
240~320A 0.5~10A Once 80 SCT-400 90 160 160
320~400A Once 100 500 : 5 110 200 200
400~480A Once 120 600 : 5 132 250 250
480~640A Once 160 800 : 5 160 320 320
Note) kW, kVar, and V indicate the specification of the voltage models (under development).
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11. II11
8. Current Signal (DC 4~20mA) Output
1) The biggest current out of measured 3-phase currents is converted into DC 4mA~20mA and the current measured remotely by
digital meter can be displayed.
2) When there is no current, 4mA is sent. If the current goes beyond the predefined value, 20mA is sent.
Output Current =
16mA
× Load Current + 4mA (Settings are changed in A.t-d of b-gr)
Setting
3) When the system is the 0.5A~10A setting mode, measurement starts from 0.3A. When the system is the 5A~100A setting mode,
measurement starts from 3A. Thus, when the current is under 0.3A (3A), 0A is measured and output is 4mA. (To measure the load
current correctly, an appropriate CT should be used).
Note) The allowable burden is less than 500Ϊ . Considering the receiver resistance (usually 250Ϊ ) and track resistance), the shielding cable should be used.
20mA
13.6mA
16.8mA
20mA
16mA
12mA
8mA
4mA
0A 0.1A 0.2A 0.3A 0.4A 0.5A(0.5A~10A)
0A 1A 2A 3A 4A 5A(5A~100A)
20mA
16mA
12mA
8mA
4mA
20mA
10.4mA
13.6mA
7.2mA
16.8mA
0A 2A 4A 6A 8A 10A(0.5A~10A)
0A 20A 40A 60A 80A 100A(5A~100A)
20mA
10.4mA
13.6mA
7.2mA
16.8mA
20mA
16mA
12mA
8mA
4mA
0A 1A 2A 3A 4A 5A(0.5A~10A)
0A 10A 20A 30A 40A 50A(5A~100A)
< Analogue output when the output is set to be 0.5A(5A) >
< Analogue output when the output is set to be 10A(100A) >
< Analogue output when the output is set to be 5A(50A) >
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12. 12II
EMPRIMPSeries
OperationandSetting
10A
100A
96 97 98 07 08 Z1 Z2
VT TRX(+) 05 06TRX(-)
ZCTA1 A2 95 96(+) (-)
VR VS VT
Note 1) When the zero-phase-sequence current transformer is used to detect ground faults, connect the ZCT.
Note 2) When the single-phase motor is used, all phases are connected except the S phase, and open-phase, unbalance and ground fault should be set OFF.
Note 1) The 3-phase voltage input terminal and 05-06 output terminal should be connected only for voltage protection models, which will be released in the future.
Note 2) For RS485 connection, the terminal resistance should be 120Ϊ .
Note 3) For 4~20mA current, the maximum burden should be less than 500Ϊ .
Engrave Description Remark
A1(+), A2(-) Input terminal for operation power AC/DC85~245V
95-96 When the power is ON (NC contact output) In case of an instantaneous trip, if 17.lo is ALT, it is NC, and if 17.lo is Trip, it is NO.
97-98 When the power is ON (NC contact output) In case of an instantaneous trip, regardless of 17 .1o setup, it is NC.
07-08 Converted to the NC mode only when an instantaneous trip occurs.
Z1, Z2 Output terminal for the zero-phasesequence current transformer Specific ZCT (for the EMPR)
TRX(+) RS485 terminal (TRX+) Or 4~20mA (+) output
TRX(-) RS485 terminal (TRX-) Or 4~20mA (-) output
10A/100A Max. rated current change S/W 10A : 0.5~10A, 100A : 5~100A
VR/VS/VT 3-phase voltage input terminal
05-06 Output terminal for voltage protection
10A
100A
96 97 98 07 08 Z1 Z2
VT TRX(+) 05 06TRX(-)
ZCTA1 A2 95 96(+) (-)
VR VS VT
ZCT
MC
OL
TRIP
MCCB
AUX
MCCB
RS485
(4~20mA)
OFF
(RESET)
SHT
Y
MC
A1 A2 95 97 07
Z1
TRX (+, -)
OLEMPR
96 98 08 Z2
SR
10A
100A
96 97 98 07 08 Z1 Z2
VT TRX(+) 05 06TRX(-)
ZCTA1 A2 95 96(+) (-)
VR VS VT
With the External CT
Note 1)
Terminal Configuration
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16. 16II
EMPRGMPSeries
ListoftheStandardModel
(1) Device: D = Definite Time, I = Inverse Time (2) Attachment: P = Nut, R = Din-Rail. MC= Mag. Contactor Direct Attachment
(3) Open Phase: The 2CT model detects excess current or two phases (4) Constraint: Operate after the predefined time in the define time mode.
(5) Setting: O+D = Operation and Delay times are set as a whole, O/D= Operation and Delay times are set separately, PRG = Program setup,
(6) In the inverse time mode, it can be used without external CTs (7) Model '�' indicates additional terminal platforms are required.
Connection Model Device Characteristic Attachment ExcessCurrent Overcurrent Phasefailure Stall Asymmetry Reversephase GroundFault Setup Output Rated Current
GMP60-TE 2CT D Manual P/R ■ ▲ ▲ O+D 1c 6,30,60A
GMP60-T 2CT D Manual P/R ■ ▲ ▲ O/D 1c 6,30,60A
GMP22-2T 2CT I Manual P/R ■ ▲ ■ O 1a1b 1.5,5,22A
GMP40-2T 2CT I Manual P/R ■ ▲ ■ O 1a1b 20,40A
GMP60-3T(R) 3CT D Manual P/R ■ ■ ▲ ■ ■(R) O/D 1a1b 6,36,60A
GMP60-TA 2CT D Manual,Automatic P/R ■ ▲ ▲ O/R 1c 6,30,60A
GMP60-3TN(R) 3CT D Manual P/R ■ ■ ▲ ■ ■(R) ■ D/G 1a1b 6,60A
GMP60-3TZ(R) 3CT D Manual P/R ■ ■ ▲ ■ ■(R) ■ D/G 1a1b 6,60A
GMP22-3T(R) 3CT I Manual P/R ■ ■ ■ ■ ■(R) O 1a1b 1.5,5,22A
GMP40-3T(R) 3CT I Manual P/R ■ ■ ■ ■ ■(R) O 1a1b 20,40A
GMP60-TD 2CT D Manual P/R ■ ▲ ▲ PRG 1a1b 6,60A
GMP60-TDa 2CT D Manual,Automatic P/R ■ ■ ■ *Additionalfunctionsincludingtimeandlowcurrent PRG 1a1b 6,60A
GMP22-2PD 2CT D Manual MC ■ ▲ ▲ O/5 1c 1.5,5,22A
GMP40-2PD 2CT D Manual MC ■ ▲ ▲ O/5 1a1b 20,40A
GMP22-2P 2CT I Manual MC ■ ▲ ■ O 1a1b,1c 1.5,5,22A
GMP40-2P 2CT I Manual MC ■ ▲ ■ O 1a1b 20,40A
GMP22-3P(R) 3CT I Manual MC ■ ■ ■ ■ ■(R) O 1a1b 1.5,5,22A
GMP40-3P(R) 3CT I Manual MC ■ ■ ■ ■ ■(R) O 1a1b 20,40A
GMP22-2PA 2CT I Automatic MC ■ ▲ ■ O 1a1b 1.5,5,22A
GMP40-2PA 2CT I Automatic MC ■ ▲ ■ O 1a1b 20,40A
GMP60-3S(R)� 3CT D Manual P/R ■ ■ ▲ ■ ■(R) O/D 1a1b 6,36,60A
GMP22-3S� 3CT I Manual P/R ■ ■ ■ ■ O 1a1b 1.5,5,22A
GMP40-3S(R)� 3CT I Manual P/R ■ ■ ■ ■ ■(R) O 1a1b 20,40A
GMP22-2S� 2CT I Manual P/R ■ ▲ ■ O 1a1b 1.5,5,22A
GMP40-2S� 2CT I Manual P/R ■ ▲ ■ O 1a1b 20,40A
GMP80-2S 2CT I Manual P/R ■ ▲ ■ O 1a1b 80A
GMP80-3S(R) 3CT I Manual P/R ■ ■ ■ ■ ■(R) O 1a1b 80A
GMP80-2SA 2CT I Automatic P/R ■ ▲ ■ O 1a1b 80A
Functions of the Digital Motor Protection Relay (GMP Type)
Ordering Method (Explaining the Model Name)
GMP 22 2 P R a 1.5A 220 Auxiliary
Contact
CT Type
2 2CT
3 3CT
Type
P DirectCoupling(Pin)
S
Terminal
Connection(Screw)
T
Penetration
(Tunnel)
TE Economic
PD
Direct Coupling
(Definite Time)
TD
Current Display
(Definite Time)
TZ
TN
Reverse Phase
-
ReverseProtection
No Protection
R
ReverseProtection
ProtectionAvailable
A
Automatic
Recovery
NominalCurrent CurrentSetupRange(A)
1.5A 0.3~1.5
5A 1~5
22A 4.4~22
20A 4~20
40A 8~40
80A 16~80
06A 0.5~6
30A 3~30
60A 0.5~60 Note)
Operation Current
110/220 AC100~260V
24 AC24V
48 AC48V
110 AC110V
220 AC220V
380 AC380 (440)V
Note) AC24V and AC380 (440)V are
for GMP60T.
Note) For GMP60-TD, GMP60-TDa 6/60A, GMP60-3TZ (R), 3TN (R), 3T (R)
Aux. contactor
1C
1a1b
Note) When the
power is
applied, the
system is in the
contacting
status.
Frame NominalCurrent Type
1.5A
22 5A
22A
40
20A
40A
80 80A TerminalConnection
06A
60 30A Penetration
60A
Classification
- Existing Model
a
OperationTime
Function
관관통통
직직결결
단단자자
GroundFaultProtection
(Zero-Phase-Sequence
CurrentDetection)
GroundFaultProtection
(ResidualCurrent
Detection)
Direct
Coupling,
Terminal
Connection,
Penetration
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17. II17
EMPRDMPSeries
Separable
Terminal block
Separable
Display
Nut or Din-Rail
(1) For the separate body model, cables should be purchased separately. For the wiring terminal model, terminals can be bought separately.
(2) '□' indicates 06, 36, and 60 are removed (Rated current).
One/Separate Body
DMP□-T 2a1b DefiniteTime/InverseTime ■ ■ ■ ■
DMP□-Ta 2a1b DefiniteTime/InverseTime ■ ■ ■ ■ ■
One/Separate Body
DMP□-S 2a1b DefiniteTime/InverseTime ■ ■ ■ ■
DMP□-Sa 2a1b DefiniteTime/InverseTime ■ ■ ■ ■ ■
One/Separate Body
DMP□-TZ 1a1b,2a DefiniteTime/InverseTime ■ ■ ■ ■ Ground Fault
DMP□-TZa 1a1b,2a DefiniteTime/InverseTime ■ ■ ■ ■ Ground Fault ■
One/Separate Body
DMP□-SZ 1a1b,2a DefiniteTime/InverseTime ■ ■ ■ ■ Ground Fault
DMP□-SZa 1a1b,2a DefiniteTime/InverseTime ■ ■ ■ ■ Ground Fault ■
One/Separate Body DMP□-TI 2a1b DefiniteTime/InverseTime ■ ■ ■ ■ Instantaneous
One/Separate Body DMP□-SI 2a1b DefiniteTime/InverseTime ■ ■ ■ ■ Instantaneous
Functions the Digital Motor Protection Relay (GMP Type)
Ordering Method (Explaining the Model Name)
DMP 06 S Z a 220 Auxiliary
Contact
Note 1) Even the same
model has different
contact
specifications.
Note 2) When the power is
applied, the system
is in the contacting
status.
Current Control Range
06 0.5~6A
36 3~36A
60 5~60A
Wiring
S
Terminal
(Screw)
T
Penetration
(Tunnel)
OPTION
- Standard Model
Z
Ground Fault
Protection
I
Instantaneous
Short Protection
Classification
- Existing Model
a
Operation Time
Function
Control Voltage
220 AC220V
110 AC110V
Aux. contactor
1a1b
2a
2b
2a1b
Function
Standard
Penetration
Terminal
Penetration
Terminal
Penetration
Terminal
Ground
Fault
Instantaneous
Wiring Display Model Output Operation
Excess Current
Low Current
Constraint
Reverse
Phase
Unbalance
Open Phase
Others
Time
Setup
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19. II19
Annex
● Definite Time : In this mode, if the current goes beyond the predefined value, regardless of the current size, the system is on after
a certain period of time. This is suitable for heaters, circuits and lights which have constant load current.
● Inverse Time : In this mode, if the current goes beyond the predefined value, the system operates in inverse proportion to the
current size. The mode is divided into cold mode and hot mode.
In the cold mode, the motor starts based on normal temperatures (initial starting current). In the hot mode, after
starting is completed, the motor moves from cold to hot mode according to current and operation time. If the motor
is in the hot mode, it operates faster than the cold one.
Ex) When the motor is running with 10 seconds of the operation time, if the current is increased by 600% for 10
seconds, the system is on in the cold mode. However, in the hot mode, when the current is increased by 600, the
system is tripped only for one second.
The motor loss caused by the excess current is in proportion to generated heat (I2t). So, the system in the inverse
time mode is suitable for motor protection. And as the circuit breaker (ACB, MCCB) for the power stage has
inverse time characteristics, the motor protection relay with inverse time characteristics is suitable. Though motor
protection relays with inverse time characteristics are used often because they are easy to set up and handle,
EMPR with inverse time characteristics are suitable for delicate and reliable motor protection.
●● Heat Accumulation Inverse Time : Heat Accumulation Inverse Time: In this mode, though the system has the same
characteristics as the inverse time mode, some time after the motor stops, the system
enters the cold mode.
That is, the system has similar characteristics as the TOR. Only after certain time in the
overload mode, the system can be operated again.
This mode is used when the motor can be damaged because of frequent forward/backward
operation and restarting. If frequent starting and forward/backward operation are required, it
is convenient to operate the system in the inverse time mode as heat is not accumulated
When the system is running in the inverse time mode, the operation current should be recognized precisely by the motor protection relay.
If the current is much bigger than the relay’s rated current, the internal CT is saturated and its size is recognized small, which results in
incorrect inverse time operation.
LG’s motor protection relay can recognize the current which is eight times bigger than the rated current. So, it can operate in the
inverse time mode to protect motors with a rated current of 60A or 100A without external CTs.
1
2
3
Time(s)
Motor’s Heat
Characteristics(cold)
Motor’s Heat
Characteristics(hot)
Definite Time
Motor’s Starting Current
Inverse Time(cold)
Inverse Time(hot)Inverse Time(hot)
Current(%)
<When the Operation Time is 10 Seconds >
No motor deterioration or
Non operation Operation
burning
Hot status: Possible motor
Operation
deterioration or burning
Cold status: No motor
Non operation
Non operation
deterioration or burning
Hot status: Motor burning Operation
Cold status: No motor
Non operation Non operation
deterioration or burning
Inverse Time Definite TimeArea Motor Status
1
2
3
Definite Time, Inverse Time and Heat Accumulation Inverse Time
Comparison of Inverse Time/Definite Time
Inverse Time Characteristics and Excess Current Saturation in the CT
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20. www.lsis.biz
ⓒ 2009.10 LS Industrial Systems Co.,Ltd. All rights reserved.
��For your safety, please read user's manual thoroughly before operating.
��Contact the nearest authorized service facility for examination, repair, or adjustment.
��Please contact qualified service technician when you need maintenance.
Do not disassemble or repair by yourself!
��Any maintenance and inspection shall be performed by the personnel having expertise concerned.Safety Instructions
�LS Industrial Systems (Middle East) FZE ��Dubai, U.A.E.
Address: LOB 19 JAFZA VIEW TOWER Room 205, Jebel Ali Freezone P.O. Box 114216, Dubai, United Arab Emirates
Tel: 971-4-886 5360 Fax: 971-4-886-5361 e-mail: hwyim@lsis.biz
�Dalian LS Industrial Systems Co., Ltd. ��Dalian, China
Address: No.15, Liaohexi 3-Road, Economic and Technical Development zone, Dalian 116600, China
Tel: 86-411-8273-7777 Fax: 86-411-8730-7560 e-mail: lixk@lsis.com.cn
�LS Industrial Systems (Wuxi) Co., Ltd. ��Wuxi, China
Address: 102-A , National High & New Tech Industrial Development Area, Wuxi, Jiangsu, 214028, P.R.China
Tel: 86-510-8534-6666 Fax: 86-510-522-4078 e-mail: xuhg@lsis.com.cn
�LS-VINA Industrial Systems Co., Ltd. ��Hanoi, Vietnam
Address: Nguyen Khe - Dong Anh - Ha Noi - Viet Nam
Tel: 84-4-882-0222 Fax: 84-4-882-0220 e-mail: srjo@lsisvina.com
�LS-VINA Industrial Systems Co., Ltd. ��Hochiminh , Vietnam
Address: 41 Nguyen Thi Minh Khai Str. Yoco Bldg 4th Floor, Hochiminh City, Vietnam
Tel: 84-8-3822-7941 Fax: 84-8-3822-7942 e-mail: sbpark@lsisvina.com
�LS Industrial Systems Tokyo Office ��Tokyo, Japan
Address: 16FL, Higashi-Kan, Akasaka Twin Tower 17-22, 2-chome, Akasaka, Minato-ku Tokyo 107-8470, Japan
Tel: 81-3-3582-9128 Fax: 81-3-3582-2667 e-mail: jschuna@lsis.biz
�LS Industrial Systems Shanghai Office ��Shanghai, China
Address: Room E-G, 12th Floor Huamin Empire Plaza, No.726, West Yan'an Road Shanghai 200050, P.R. China
Tel: 86-21-5237-9977 (609) Fax: 89-21-5237-7191 e-mail: jinhk@lsis.com.cn
�LS Industrial Systems Beijing Office ��Beijing, China
Address: B-Tower 17FL.Beijing Global Trade Center B/D. No.36, BeiSanHuanDong-Lu, DongCheng-District,
Beijing 100013, P.R. China
Tel: 86-10-5825-6025,7 Fax: 86-10-5825-6026 e-mail: cuixiaorong@lsis.com.cn
�LS Industrial Systems Guangzhou Office ��Guangzhou, China
Address: Room 1403,14F,New Poly Tower,2 Zhongshan Liu Road,Guangzhou, P.R. China
Tel: 86-20-8326-6764 Fax: 86-20-8326-6287 e-mail: linsz@lsis.biz
�LS Industrial Systems Chengdu Office ��Chengdu, China
Address: Room 1701 17Floor, huanminhanjun internationnal Building, No1 Fuxing Road Chengdu, 610041, P.R. China
Tel: 86-28-8670-3101 Fax: 86-28-8670-3203 e-mail: yangcf@lsis.com.cn
�LS Industrial Systems Qingdao Office ��Qingdao, China
Address: 7B40,Haixin Guangchang Shenye Building B, No.9, Shandong Road Qingdao 26600, P.R. China
Tel: 86-532-8501-6568 Fax: 86-532-583-3793 e-mail: lirj@lsis.com.cn
�� HEAD OFFICE
LS Tower 1026-6, Hogye-dong, Dongan-gu,
Anyang-si, Gyeonggi-do 431-848, Korea
Tel. (82-2)2034-4887, 4873, 4918, 4148
Fax. (82-2)2034-4648
�� CHEONG-JU PLANT
Cheong-Ju Plant #1, Song Jung Dong, Hung Duk Ku,
Cheong Ju, 361-720, Korea
�� Global Network
Specifications in this catalog are subject to change without notice due to
continuous product development and improvement.
2009. 10 Intelligent Motor Protection Relay (E) 2009. 10/(01) 2009. 10 Printed in Korea STAFF
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