Emerson installation manual Data, Series 610, 500-750kVA, Multi-Module Systems

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APPENDIX A - SITE PLANNING DATA, SERIES 610, 500-750KVA,MULTI-MODULE SYSTEMS

Site Planning

Notes for Tables 6 - 7

1.Nominal rectifier AC input current (considered continuous) is based on full rated output load. Maximum current includes nominal input current and maximum battery recharge current (considered noncontinuous). Continuous and noncontinuous current limits are defined in NEC 100. Maximum input current is controlled by current limit setting which is adjustable 100 to 125% of nominal input current—except 750kVA/675kW, for which the maximum is adjustable 100 to 115% of nominal. Standard factory setting is 115%.

2.Nominal AC output current (considered continuous) is based on full rated output load. Maximum current includes nominal output current and overload current for 10 minutes.

3.Bypass AC input current (considered continuous) is based on full rated output load.

4.Feeder protection (by others in external equipment) for rectifier AC input and bypass AC input is recommended to be provided by separate overcurrent protection devices.

5.UPS output load cables must be run in separate conduit from input cables.

6.Power cable from module DC bus to battery should be sized for a total maximum 2.0 volt line drop (power cable drop plus return cable drop as measured at the module) at maximum discharge current.

7.Grounding conductors to be sized per NEC 250-122. Neutral conductors to be sized for full capacity—per NEC 310-15 (b)(4)—for systems with 4-wire loads and half capacity for systems with 3-wire loads.

(7 continued)

NOTE: A neutral conductor is required from each Multi-Module Unit output to the System Control Cabinet and from each SCC to the Power-Tie™ cabinet, if applicable. See grounding diagrams in the Installation Manual.

8.Rectifier AC Input: 3-phase, 3-wire, plus ground

AC Output to Load: 3-phase, 3- or 4-wire, plus ground

Bypass AC Input to SCC: 3-phase, 4-wire, plus ground (3-wire plus ground in certain circumstances)

Module DC Input from Battery: 2-wire (positive and negative), plus ground

Module Input to SCC: 3-phase, 4-wire, plus ground

9.All wiring is to be in accordance with National and Local Electrical Codes.

10.Minimum overhead clearance is 2 ft. (0.6m) above the UPS.

11.Top or bottom cable entry through removable access plates. Cut plate to suit conduit size.

12.Control wiring and power cables must be run in separate conduits. Control wiring must be stranded tinned conductors.

13.7% maximum reflected input harmonic current and 0.92 lagging input power factor at full load with optional input filter.

4% maximum reflected input harmonic current and 0.92 lagging input power factor at full load with optional 12-pulse rectifier and optional input filter.

14.Dimensions and weights do not include the System Control Cabinet required for Multi-Module Systems.

Data, Series 610, 500-750kVA, Multi-Module Systems

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Contents Liebert Series 610 UPS Contacting Liebert for Support Battery Cabinet PrecautionsTable of Contents Figures Iii Tables Important Safety Instructions Page Installation Considerations Multi-Module 500 to 750kVA UPS System Control Cabinets Types of System Control CabinetsUnloading and Handling External Inspections Internal Inspections and Shipping Material RemovalInspections Equipment Location Battery Installation Battery Safety PrecautionsAvertissement Battery Safety Precautions in French Per CSA RequirementsBattery Cabinets Open-Rack Batteries Configuring Your Neutral and Ground Connections Preferred grounding configuration, wye-connected service Preferred Grounding Configuration, Wye-Connected ServiceAlternate grounding configuration, wye-connected service Alternate Grounding Configuration, Wye-Connected ServicePreferred grounding configuration with isolated bypass Preferred Grounding Configuration With Isolated BypassAlternate grounding configuration, non-isolated Alternate Grounding Configuration, Non-IsolatedConfiguring Your Neutral and Ground Connections Preferred grounding configuration, impedance-grounded wye Preferred grounding configuration, battery systems Preferred Grounding Configuration, Battery SystemsWiring Considerations Power Wiring Scct Abbreviations for circuit breakers Control WiringBattery Wiring Specific Connections Wiring ConnectionsWiring Connections Power wiring terminals, factory supplied Wiring InspectionField-supplied lugs 16, National Electrical Code Reprint Installation Drawings 97-797600-176 Rev 88-797658-84 Rev 88-797658-94 Rev 88-797657-26 Rev 88-797657-95 Rev Outline drawing, 500kVA Multi-Module UPS, 12-pulse rectifier 88-797657-92 Rev 88-797668-84 Rev 88-797668-90 Rev 88-797665-29 Rev 88-797665-90 Rev 88-797656-66 Rev 88-797656-86 Rev 88-797668-66 Rev 88-797668-86 Rev 88-797664-68 Rev 88-797664-88 Rev 88-797677-65 Rev Base mounting patterns, 500kVA module, 6-pulse rectifier Base mounting patterns, 500kVA module, 12-pulse rectifier 88-797613-28 Rev Base mounting patterns, 625-750kVA module, 6-pulse rectifier 88-797613-29 Rev 88-797613-19 Rev 88-797613-27 Rev Shipping split detail, 500kVA, 12-pulse rectifier 88-797612-08 Rev Shipping split detail, 625-750kVA, 6-pulse rectifier 88-797612-09 Rev Shipping split detail, 625-750kVA, 12-pulse rectifier 88-797612-07 Rev Battery power pack system Battery power pack, Size a 88-797607-63 Rev Outline drawing, System Control Cabinet SCCT, 200-1200A 88-797613-71 Rev Outline drawing, System Control Cabinet SCCT, 1600-2000A 88-797613-78 Rev Outline drawing, System Control Cabinet SCCT, 2500-3000A 88-797613-73 Rev Outline drawing, System Control Cabinet SCCT, 4000A Base mounting patterns, System Control Cabinet SCCT, 4000A 96-797619-58A Rev 96-797619-66A Rev Control connection location diagram, Scct 96-797619-51A Rev 96-797619-60 Rev 96-797619-19A Rev 96-797619-20 Rev 96-797619-21 Rev 96-797619-130 Rev 96-797619-28 Rev 96-797619-128 Rev 96-797619-62 Rev 96-797619-90 Rev 96-797619-91 Rev 96-797619-52A Rev 96-797619-53A Rev 96-797619-54A Rev 96-797619-55A Rev 96-797619-56A Rev 96-797619-57A Rev 88-797616-09 Rev 88-797616-13 Rev 88-797616-07 Rev Outline drawing, remote status panel, surface mount Installation Drawings Data, Series 610, 500-750kVA, Multi-Module Systems Site planning data-600V input Site planning data-480V input System Control Cabinets Page Page Page Environmental Systems 800-543-2778 Outside the United States
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