Huawei PDU8000 User Manual page 35

PDU8000 Modular Precision Power Distribution Cabinet
User Manual (1100 mm Deep)
Item
Specifications
Issue 01 (2019-02-25)
Remarks
Rated voltage:

IEC 1P, 2P, 3P: 230/400 V AC
 UL489 1P, 2P, 3P: 277/480 V AC
Rated insulation voltage: 440 V AC
Rated frequency: 50 Hz/60 Hz
Operating temperature: –25° C to +55° C
Rated short-circuit resistance: IEC/EN 60898 Icn = 6 kA
Rated limiting short-circuit breaking capacity: 6 kA
Rated surge voltage tolerance (1.2/50): 4 kV
Pyromagnetic tripping:
B: 3 In ≤ Im ≤ 5 In

C: 5 In ≤ Im ≤ 10 In

D: 10 In ≤ Im ≤ 20 In

K: 10 In ≤ Im ≤ 14 In

Z: 2 In ≤ Im ≤ 3 In

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