The document introduces the Dominion PX power distribution unit (PDU) solution from Raritan. It discusses challenges in data center power management like rising power densities and costs. The Dominion PX provides remote power control and monitoring at the PDU and outlet levels to improve uptime, capacity planning and efficiency. It has features like outlet-level metering, switching, environmental monitoring and alerts to help manage power resources. Current Dominion PX models come in various form factors with different outlet and power options.
Introduction to DAS
Objectives of a DAS
Block diagram and explanation
Methodology
Hardware and software for DAS
Merits and Demerits of DAS/DQS
Conclusion
Data Acquisition System
Topics:Need of Data Acquisition System, DAQ Module, Sensors, Signal conditioning, DAQ hardware, DAQ software, DAQ processors, Advantages & Disadvantages.
Introduction to DAS
Objectives of a DAS
Block diagram and explanation
Methodology
Hardware and software for DAS
Merits and Demerits of DAS/DQS
Conclusion
Data Acquisition System
Topics:Need of Data Acquisition System, DAQ Module, Sensors, Signal conditioning, DAQ hardware, DAQ software, DAQ processors, Advantages & Disadvantages.
MadgeTech offers Wireless (RF) data loggers for use in a wide variety of applications and studies. They are perfect for real-time monitoring and alarm applications.
Complete reference design for polyphase meters, based on the single-chip meter microcontroller, RX21A and full metrology source code. Accurate to IEC62053-22 class 0.2s and rated up to 100A, this hardware and software platform complies with the highest metering standards.
MadgeTech offers Wireless (RF) data loggers for use in a wide variety of applications and studies. They are perfect for real-time monitoring and alarm applications.
Complete reference design for polyphase meters, based on the single-chip meter microcontroller, RX21A and full metrology source code. Accurate to IEC62053-22 class 0.2s and rated up to 100A, this hardware and software platform complies with the highest metering standards.
In This PPT we are discussed about complete details of that product (Use,Operation, Technical details, Dimensions, Wiring, and etc..)
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In This PPT we are discussed about complete details of that product (Use,Operation, Technical details, Dimensions, Wiring, and etc..)
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#relays The Reyrolle 7SR158 Argus voltage and frequency relays are numerical, multifunctional devices, with functionality designed for connection to voltage transformers.
The voltage and frequency functionality is supplemented by data storage, instrumentation, user configurable logic and data communication features. A menu based user friendly interface provides local access to relay settings, instruments and operational data. The fascia also benefits from 9 user configurable, tri-coloured LEDs and a USB port for PC access.
IECS-1116-DI is an industrial EtherCAT slave I/O module equipped with the EtherCAT protocol for today's distributed industrial applications. The IECS-1116-DI provides high-density digital input channels and is protected with 3750 V DC isolation. Its compact size and DIN-rail mounting make installation in a cabinet easy. Pluggable terminal blocks and LED indicator help users to maintain and set up their system.
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Tel: +91-7875432180 Email: sales@bbcpl.in
Website: https://www.bbcpl.in
Kilo D6 / Kilo 96: Power Quality Energy Analyzer & (Wi-Fi) Web Data ManagerSkender Musaj
The Kilo net PQ is a Power Quality Energy Analyzer & Web Data Manager, an open platform connected to the Ethernet / Internet via Rj45 (or Wi-Fi optional). It represents the starting point for the continuous monitoring of the energy efficiency through the measurement and management of the energy parameters (electricity, gas, water, etc.), environmental parameters (temperature, luminosity, CO2, etc.) and process parameters. Measures electrical parameters and quality of energy, is a Web and FTP Server, and communicates with/manages the other Electrex devices via the RS485 master port and the ExpBus port.
On-board web interface in order to manage/display the data from any device having a browser (PC, Smartphone, tablet, etc.). http://electrex.it/en/
Data Teknis Gossen Metrawatt Installation Tester : PROFITEST PRIME | PRIME ACPT. Siwali Swantika
Pemesanan produk, hubungi PT Siwali Swantika melalui WhatsApp, Jakarta : 0811-1519-949 (chat only) | Surabaya : 0811-1519-948 (chat only). Kunjungi website kami di www.siwali.com, untuk detail informasi spesifikasi dan model alat.
A presentation I did for Express Data in New Zealand. The objective to provide a high-level overview of what the opportunities are with Emerson Network Power.
One of my friend has given a best information regarding DAS (data acquisition system) through this slides/ presentation.
This contains the information about various components of DAS.
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7SR220 series relays include for directional control of the overcurrent and earth fault functionality and are typically installed where fault current can flow in either direction i.e. on interconnected systems. Relays have five current and four voltage inputs they are housed in E6 or E8 cases.
Light weight with ceramic wool insulation (instead of Brick insulation). The outer casting is made of double walled thick PCRC sheet, duly painted with attractive stove enamel.
The 7SR242 is used as a protection, control and monitoring relay for two winding transformers of all vector groups, primary configurations/connections and earthing connections.
The relay functionality also allows its application in auto-transformer and reactor protection schemes.
Light weight with ceramic wool insulation (instead of Brick insulation). The outer casting is made of double
walled thick PCRC sheet, duly painted with attractive stove enamel.
Similar to Raritan Dominion PX - The most intelligent rack PDUs (20)
6. 3 Places to Measure Power Uptime institute, “4 Metrics that define Data Center Greenness”
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10. Dominion PX Rear View Outlet #8 Outlet #1 Push either button to cycle through outlets. Push both buttons to toggle between Volts and Amps. Top display: Volts or Amps Bottom display: Outlet number Outlet 00 is entire PDU LED outlet indicator: RED: Power ON (relay closed) and LIVE (voltage present) RED Flashing: ON and LIVE but current has crossed non-critical threshold GREEN: OFF (relay open) and LIVE GREEN Flashing: OFF and circuit breaker OFF YELLOW Flashing: ON and NOT LIVE (circuit breaker open or other high voltage rail error)
11. Dominion PX Management GUI Outlets Display Turn individual or group of outlets OFF and ON and monitor the outlets or PDU level power consumption Each outlet features an icon whose color and flashing status indicates the status of the outlet.
12. Dominion PX Management GUI Outlets Details Window Displays the current, voltage and power values and status of a specific outlet and allows the user to power on, off and cycle the outlet.
13. Dominion PX Management GUI Event Log Settings Window Allows users to configure event logging, including selecting the desired events and entering the e-mail address for notifications or other standards-based methods for storing events.
14. Dominion PX Management GUI Outlet Setup Window Allows users to give each outlet a name to help identify the connected devices and to set non-critical and critical thresholds.
At a macro level, we’re seeing many of our customers experiencing very similar IT pain points, including Lack of budgets and growing costs to IT operations over time (see chart) Challenges in keeping the many devices and software (from several vendors) that they have deployed over many years time Limited resources from a people perspective, for example having the right people with the right skills or having enough people Beginning to see customers worry about cost of power (see chart) Finally, the need and challenge to implement best practice processes to manage the IT organization, e.g. ITIL service support (Incident, problem, change, configuration, release mgmt) and service delivery So what’s the problem? The top chart should be very familiar as you many of you have seen this before. It’s about the cost of mgmt and admin associated with the sheer amount of servers being deployed. What’s getting more and more attention recently is the associated cost of power AND cooling those servers and the heightened awareness for data center efficiency and being green, so although the bottom chart looks similar to the top, it’s focused on a different cost center driven from the same root cause.
This is a chart published by ASHRAE (American Society for Heating, Refrigeration, and Air-conditioning Engineers), points out the fact that whether we’re talking about tape storage, standalone workstations, storage servers, compute servers, or communications, there is a GENERAL TREND towards higher equipment power densities. Blades, 1U, 2U, front/back racking, NAS, SAN, and very large com equipment like Cisco 7600 series with their 6000Watt power supplies are requiring A LOT more power & cooling per sq ft of space in the Data Center. I recently heard of a survey where the half of all respondents in the poll mentioned that they will run out of data center capacity by the end of 2008 if they continue at their current growth rate. If you think back to the internet boom, there was a lot of data center build out in anticipation of need back in the late 90s, to very early 2000’s, then the internet bust and lots of excess capacity. Well that capacity has been used up and back then nobody realized what kind of power/heat densities they would be dealing with. DC managers have to evolve and become much more intelligent and sophisticated about how they architect and manage their environments to gain maximum flexibility and efficiencies.
When you take a look at how the data center consumes power, the largest portion or about 50% is for servers and IT equipment while the balance for cooling, moving air, and losses from electrical conversions from when electricity enters the building to transformers, PDU’s (not rack PDU’s), RPPs, UPS’s (the whole AC to DC back to AC thing), and so forth.
In the initial release, we will keep the 7 most popular models in stock. Other models will be available on a custom basis.