APC Symmetra RM 4â12 kVA UPS Installation Manual - APC Media

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CHAPTER 4: INSTALLATION12. If required, connect the Remote Emergency Power Off (REPO) circuit. Check national and local codes before wiring.The output power can be disabled in an emergency byclosing a switch connected to the REPO. You must physicallyreset the system enable switch on the front of the UPS torestart the unit.Option 1: Internally Powered(with Jumper Cable)24Vdc• The REPO circuit is considered a Class 2(UL and CSA standards) and SELV(IEC standard) circuit.• Class 2 Circuit: Used in North America by ULand CSA. It is defined in the National ElectricalCode (NFPA 70, Article 725) and in theCanadian Electrical Code (C22.1, Section 16).• SELV Circuit: Used in Europe by IEC; acronymfor “safety extra low voltage.” A SELV circuit isisolated from primary circuitry through anisolating transformer and designed so that undernormal conditions, the voltage is limited to42.4 V peak or 60 V dc• Both Class 2 and SELV circuits must be isolatedfrom all primary circuitry. Do not connect anycircuit to the REPO terminal block unless itcan be confirmed that the circuit is SELV orClass 2. If there is a question, use a contactclosure switch.• Use one of the following cable types to connectthe UPS to the EPO switch:CL2: Class 2 cable for general use.CL2P: Plenum cable for use in ducts, plenums,and other spaces used for environmental air.CL2R: Riser cable for use in a vertical run in ashaft of from floor to floor.CLEX: Limited use cable for use in dwellingsand for use in raceways.For installation in Canada: Use only CSACertified, type ELC (extra-low voltagecontrol cable).• Wiring by a qualified electrician is required.• Connect using Option 1 if internally powered.• Connect using Option 2 if externally powered.Option 2: Externally Powered(no Jumper Cable)24
CHAPTER 4: INSTALLATIONCompleting the Installation1. Install all power modules. Power modulescan be installed in any slot on the left side ofthe UPS.• Slide the power module into the frame.• Slide the latch up and tighten thecaptive screw .Two people are required to lift,move, install, or remove batterymodules due to its weight.Do not install battery modulesuntil you are ready to power upthe UPS. Batteries can bepermanently damaged if loadedprematurely.2. Install all battery modules on the right side ofthe UPS.• Slide the battery module into the frameuntil the safety latch engages.• Slide the latch up and tighten thecaptive screw .25
Page 1: APC Symmetra RM4-12 kVA UPSInstalla
Page 4 and 5: TABLE OF CONTENTSChapter 4: Install
Page 6 and 7: CHAPTER 1: SAFETY AND GENERAL INFOR
Page 12 and 13: CHAPTER 2: BASICSTable 3:Optional A
Page 14 and 15: CHAPTER 2: BASICSRear View Componen
Page 16 and 17: CHAPTER 2: BASICS12
Page 18 and 19: CHAPTER 3: SITE PREPARATIONShipping
Page 20 and 21: CHAPTER 3: SITE PREPARATIONElectric
Page 22 and 23: CHAPTER 4: INSTALLATION1. Remove th
Page 24 and 25: CHAPTER 4: INSTALLATION2. Assemble
Page 26 and 27: CHAPTER 4: INSTALLATIONWiring the U
Page 30 and 31: CHAPTER 4: INSTALLATIONBlank cover
Page 32 and 33: CHAPTER 4: INSTALLATIONFinal Instal
Page 34 and 35: CHAPTER 4: INSTALLATIONReplacing In
Page 36 and 37: CHAPTER 5: SPECIFICATIONSOutput Spe
Page 39 and 40: TABLE OF CONTENTSAPC Contact Number
Page 41 and 42: CHAPTER 1: OVERVIEWPowerViewThis ma
Page 43 and 44: CHAPTER 2: GETTING STARTEDTurning o
Page 45 and 46: CHAPTER 2: GETTING STARTEDPowering
Page 47 and 48: CHAPTER 2: GETTING STARTEDLanguage
Page 49 and 50: CHAPTER 2: GETTING STARTEDFigure 5:
Page 51 and 52: CHAPTER 3: MENU COMMANDSCommand Ref
Page 53 and 54: CHAPTER 3: MENU COMMANDSDiagnostics
Page 55 and 56: CHAPTER 3: MENU COMMANDSSetup MenuT
Page 57 and 58: CHAPTER 4: MESSAGESTroubleshootingT
Page 59 and 60: CHAPTER 4: MESSAGESPowerView Messag
Page 61 and 62: CHAPTER 4: MESSAGESPowerView Messag
Page 63 and 64: CHAPTER 5: MAINTENANCEServiceIf the

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APC Symmetra RM 4â12 kVA UPS Installation Manual - APC Media