Power Distribution Unit - Huawei New Main Way 2.0 User Manual

New Main Way 2.0
User Manual
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Specifications
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2.2 Power Distribution Unit

The power distribution unit is a cable outlet unit from which power is led out from
the busbar trunking unit.
Model Number Description
Figure 2-10 Power distribution unit model
No.
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Issue 05 (2020-10-15)
Description
TRX3+_-48V
TRX3-_-48V
When the input switch is 400 A, the dimensions (H x W x D) of the general
input unit are 300 mm x 600 mm x 220 mm.
When the input switch is 250 A, the dimensions (H x W x D) of the general
input unit are 270 mm x 600 mm x 220 mm.
Meaning
New main way
Current level: 125 A (derated to 88 A at 40°C)
AC
Rated 380–415 V, three-phase
Number of single-phase circuit breakers
Number of three-phase circuit breakers
Monitoring type
01: 16 A output circuit breaker (derated to 12 A at 40°C)
02: 40 A output circuit breaker (derated to 30 A at 40°C)
03: 63 A output circuit breaker (derated to 44 A at 40°C)
04: 40 A output circuit breaker (hot-swappable, derated to 30 A
at 40°C)
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