G120P variable speed drive – boost efficiency, cut costs

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The G120P variable speed drive from Siemens is ideal for efficiently controlling air and liquid media in typical commercial and residential HVAC systems. In fact, the G120P provides a number of strategies for controlling fans and pumps that can achieve up to 60% energy savings compared to conventional control methods.

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G120P variable speed drive – boost efficiency, cut costs

  1. 1. G120P variable speed drive –boost efficiency, cut costsIntelligent, versatile controlling for fans and pumps in HVAC plants.Easy to use – and easy on the environment. © Siemens AG 2012. All rights reserved
  2. 2. G120P variable speed drive –boost efficiency, cut costs  Why a variable speed drive? 3  Features and functions 6  Tools 7  Modular design 8  Portfolio 12  Applications 15  Benefits 16  Service and support 18 © Siemens AG 2012. All rights reserved Infrastructure & Cities Sector/BT/CPS
  3. 3. Why a variable speed drive? Hours per Day 0 0 0.2 1.9 3.6 4.3 3.6 1.9 0.2 0 In standard applications, pumps or fans are running in part-load operation (most of the time between 40 to 80%). Due to the physical dependency between flow rate and 10 20 30 40 50 60 70 80 90 100 % power needed, significant energy Flow savings are possible.Energy consumption Butterfly valve100% G120P Without a variable speed drive, a motor is running at maximum speed and the required flow is regulated by This is what 50% your customers for example a butterfly valve. This will save! means for your customers: high energy costs. 0% 50% 100% Flow rate © Siemens AG 2012. All rights reserved Infrastructure & Cities Sector/BT/CPS
  4. 4. EN 15232 – energy efficiency for buildingsBACS energy classes The G120P variable speed driveas per EN 15232 possesses important prerequisites for efficiency class A.High energy performance ABACS and TBM In fact, the G120P provides a numberAdvancedBACS and TBM B of strategies for controlling fansStandard and pumps that can achieve up to CBACS 60% energy savings comparedNon-energy-efficientBACS D to conventional control methods.BACS Building Automation and Control SystemTBM Technical Building Management System © Siemens AG 2012. All rights reservedPage 4 Infrastructure & Cities Sector/BT/CPS
  5. 5. Features and functionsModular concept Basic Operator Panel (BOP-2) or orIntelligent Operator Panel (IOP) STARTER and Micro Memory Cards (MMC) © Siemens AG 2012. All rights reserved Page 5 Infrastructure & Cities Sector/BT/CPS
  6. 6. Features and functionsMeeting all relevant standards Versatile I/Os for any application EN 61800-3 C1 EN 55011 class B EN 61000-3-12 EN 61800-3 C2/C3 EN 55011 class AMultiple communication options PLC with programmable function blocks © Siemens AG 2012. All rights reserved Page 6 Infrastructure & Cities Sector/BT/CPS
  7. 7. Tools – for easy planning, sizing and commissioningConvenience from the very start – Streamlined and flexible –STARTER and Micro Memory Cards (MMC) PLC with programmable function blocks Fast and easy drive design – SIZER engineering software © Siemens AG 2012. All rights reserved Page 7 Infrastructure & Cities Sector/BT/CPS
  8. 8. G120P –modular design ” © Siemens AG 2012. All rights reservedPage 8 Infrastructure & Cities Sector/BT/CPS
  9. 9. Modular design – modular components increase flexibilityModular concept  Modular design:  power module  control unit  operator panel or blanking cover  Less costs for logistics and storage  Simplified replacement of single components © Siemens AG 2012. All rights reserved Page 9 Infrastructure & Cities Sector/BT/CPS
  10. 10. Modular design – G120P family membersCost-effective basic commissioning – Intuitive graphics and wizards –the Basic Operator Panel (BOP-2) the Intelligent Operator Panel (IOP) Simple and cost-effective covering – the blanking cover © Siemens AG 2012. All rights reserved Page 10 Infrastructure & Cities Sector/BT/CPS
  11. 11. Modular design – G120P family membersPower module PM230 (IP 55) Control unit CU230P-2 BT Technology of G120P reduces  Inputs/outputs: circuit feedback  6x digital inputs Fulfilling THD harmonic limit values complying with norm  3x digital outputs (RO) IEC/EN 61000-3-12  4x analog input s No main chokes are necessary (2x Ni1000/Pt1000) Minimal apparent power  2x analog outputs Integrated net filter for installations complying with  4 PID controllers replace EN 61800-3 C2 (class A) and mechanical controls EN 61800-3 C1 (class B)  Communication protocols USS, Modbus Pluggable motor and power RTU and BACnet MS/TP terminals (size A to C) © Siemens AG 2012. All rights reserved Page 11 Infrastructure & Cities Sector/BT/CPS
  12. 12. Portfolio –variable speed drives for all requirementsThe G120P family includesvariable speed drives for allinstallation needs. © Siemens AG 2012. All rights reservedPage 12 Infrastructure & Cities Sector/BT/CPS
  13. 13. Portfolio – power module range of G120P (IP55)Size and performance Size Dimension in mm* Performance (Width x height x depth) A 154 x 460 x 254 0.37...3 A (A/B) B 180 x 540 x 254 4…7.5 B (A/B) 11…15 C (B) C 230 x 620 x 254 11…18.5 C (A) 18.5…30 D (B) D 320 x 640 x 334 22…30 D (A) E 320 x 751 x 334 37…45 E (A/B) F 410 x 915 x 421 55…90 F (A/B) kW 0 25 50 75 100 Filter A/B Filter A Filter B* Dimensions refer to usage with BOP-2. Device becomes 10 mm deeper when using IOP. © Siemens AG 2012. All rights reserved Page 13 Infrastructure & Cities Sector/BT/CPS
  14. 14. What customers say “ Installation and commissioning was incredibly easy. Now, our clients’ systems use a lot less energy. And Siemens is always on call if we need support. ” What more could we ask for? Lucas Stadelmann Head of Procurement and Quality Management Maréchaux Elektro AG Lucerne, SwitzerlandTypical applications for the G120P variable speed drive arefans and pumps in HVAC plants. © Siemens AG 2012. All rights reservedPage 14 Infrastructure & Cities Sector/BT/CPS
  15. 15. Applications – pumps and fansPump application – managing the flow Fan application – bringing in fresh air  Smart features tailored to pump  Smart ventilation-specific functions installations for all types of events  Integrated real-time clock with  Investment security through three programmable timers intelligent monitoring,  Detection of a variety of events – e.g. power consumption from blocked pumps to running dry  Detection of a variety of events – from belt failure to worn bearing © Siemens AG 2012. All rights reserved Page 15 Infrastructure & Cities Sector/BT/CPS
  16. 16. Benefits – stand-alone example with PLC & PIDApplication example: Car park solution  System uses the in-built functions of G120P like PID control or hibernation mode to provide up to three zones for CO monitoring and ventilation control  No external controls are needed besides the control switches, sensors and an audio-visual alarm © Siemens AG 2012. All rights reserved Page 16 Infrastructure & Cities Sector/BT/CPS
  17. 17. Benefits – integration into building automation system Desigo™Application example BACnet/IP TXS1.12F10 TXI1.open PXC100-E.D TXM1... RS485 (USS or Modbus) PXC200-E.D TX-I/O modules PXA40-T PXA40-W0 PXA40-W1 PXA40-W2Integration into the Desigo system – via TX open © Siemens AG 2012. All rights reserved Page 17 Infrastructure & Cities Sector/BT/CPS
  18. 18. Service and support –a partner you can count on  Product training courses by SiTrain  Global service network  Fast support – in many countries even 24 hours a day, 7 days a week © Siemens AG 2012. All rights reservedPage 18 Infrastructure & Cities Sector/BT/CPS
  19. 19. Service and support – excellence through after-sales service Within Warranty* After WarrantyTechnical Support Free: 7 am-5 pm local time weekdays Free: 7 am-5 pm local time weekdays support support hotline. Call-back guaranteed hotline. Call-back normally within 1-2 hours within 4 hours. Paid: 24/7 phone support with priority call back Paid: 24/7 phone support with priority call within 1 hour back within 1 hourRepair Service Available through local repair center. Free if If the list price of the product is EUR 650 or damage covered by warranty. above, the local repair center would repair the Replacement unit can be sent to client to product at a cost. reduce waiting time. Paid express service For units with lower list price, a replacement within 2 working days available. would be offered for a special price.Spare Parts Available. Can be ordered through support Available. Can be ordered through support hotline. hotline. In special cases, an SLA can be made to In special cases, an SLA can be made to guarantee availability/response time. guarantee availability/response time.Online Support Online resources and forum available, Online resources and forum available, free of charge. free of charge. Links on G120P Web site. Links on G120P Web site.On-Site Service Can be requested for a fee through the local Can be requested for a fee through the local hotline. Special SLA can be made on a hotline. Special SLA can be made on a case-by- case-by-case basis. case basis. *Warranty is 18 months from production date © Siemens AG 2012. All rights reserved Page 19 Infrastructure & Cities Sector/BT/CPS
  20. 20. Service and support –marketing material and tools  Comprehensive tools:  STARTER software  HVAC Integrated Tool (HIT)  SIZER  Consistent documentation (data sheets, mounting instruction, 3D data)  G120P brochure  Movie G120P installation  Movie exchange power module © Siemens AG 2012. All rights reservedPage 20 Infrastructure & Cities Sector/BT/CPS
  21. 21. Thank you for your attention! Headquarters Siemens Switzerland Ltd Building Technologies Division International Headquarters Control Products & Systems Gubelstrasse 22 CH-6301 Zug Tel.: +41 41 724 24 24 Fax: +41 41 724 35 22 www.siemens.com/G120P © Siemens AG 2012. All rights reserved © Siemens AG 2012. All rights reserved. Infrastructure & Cities Sector/BT/CPS

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