APC Symmetra MW Installation Guide download pdf (Page 34)

28 Symmetra MW 800 kW 3 × 400/230 V Installation Guide - 990-1510B

Electrical Specifications

AC Input

WARNING!

Supply the UPS from a dedicated, 3 × 400/230 V, L1, L2, L3, N, PE source or a

high-impedance grounded system.

CAUTION!

Ensure clockwise phase rotation (L1, L2, L3) of input voltages.

CAUTION!

AC and DC disconnect switches and over-current protection must be included in the

installation.

Note

All wiring must comply with all applicable national and/or local electrical codes.

Note

Max. prospective RMS short-circuit current on input terminals: 200 kA

Max. prospective RMS short-circuit current on DC terminals: 50 kA

AC Input

Input rating 800 kW/kVA

Power Factor 1

Input Voltage 380 V

Input Frequency 50 Hz

Nominal input current (note 1) 1132 A

Input Current Limitation (note 2) 1422 A

Input Voltage 400 V

Input Frequency 50 Hz

Nominal input current (note 1) 1203 A

Input Current Limitation (note 2) 1466 A

Input Voltage 415 V

Input Frequency 50 Hz

Nominal input current (note 1) 1159 A

Input Current Limitation (note 2) 1447 A

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APC Symmetra MW Installation Guide Page 34