APC MW II manual AC Input, DC Input

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AC Input

AC Input

Input rating

1200 kW/kVA

Power Factor

1

Input Voltage

380 V

Input Frequency

50 Hz

Nominal input current (note 1)

1698 A

Input Current Limitation (note 2)

2133 A

Input Voltage

400 V

Input Frequency

50 Hz

Nominal input current (note 1)

1793 A

Input Current Limitation (note 2)

2200 A

Input Voltage

415 V

Input Frequency

50 Hz

Nominal input current (note 1)

1728 A

Input Current Limitation (note 2)

2170 A

 

 

DC Input

DC Input

Nominal Voltage (note 3)

2 x 384 V

INom Discharge (note 4)

1628 A

IMax Discharge (note 5)

1929 A

Caution: Over-current protection for the battery circuit is required by code. The minimum DC voltage rating of the battery supply over-current protection device is 500 V.

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Symmetra MW II 1200 kW 3 x 400/230 V Installation - 990-1979E-001

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Contents Installation Page Contents Specifications Symbols used in this guide Installation safetyPage Inverter Section UPS SectionsSerial number Control/Input/Output SectionExternal Bypass Static Switch Power wiring UPS Wiring PrincipleOverview External disconnection switches Input/Output wiring precautions  AC and PE cable connectionsBattery cables connection Hole distance AC BAT1 + BAT2 External Bypass Static Switch Wiring Top cable entry Maintenance Bypass Panel Communication cable overviewLocation of relay boards Relay BoardsCommunication cables with optional Relay Board Relay Function Mode Special Comments Relay board 1 connectionsRelay board 2 connections Page Electrical Specifications Low-Impedance/High-Impedance EarthingAC Input DC InputAC Input External Bypass SSW AC OutputHeat dissipation Torque specifications Required Breaker Settings 400 V SystemsInput and upstream breakers Output and downstream breakers Dual Mains Installation TN Systems CharacteristicsSystem and Protective Earthing Reference to IEC 60364-4-41Additional requirements for generating sets IEC 60364-5-55 Protective devices in TN systemsTT Systems Protective devices in TT systemsIT Systems Condition Protective devices in IT systemsSee IEC Legal in DK specialcases Symmetra MW Switchgear Service Entrance Earthing arrangements and protective conductors Grounding Page Page 990-1979E-001 2009