Huawei FusionModule2000 - Page 68

FusionModule2000 Smart Modular Data Center
Product Description
5 Power Supply and Distribution System
Issue 06 (2020-05-21)
Copyright © Huawei Technologies Co., Ltd.
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Table 5-33 Mains Input electrical specifications
Item
Specifications
Input system
Three-phase, four-wire, and PE
Rated input voltage
380 V AC/400 V AC/415 V AC (line voltage)
Input voltage range
80–280 V AC (phase voltage)

30–40°C environment: not derated when the voltage is
187–280 V; linearly derated to 40% load when the voltage
is 187–80 V

0–30°C environment: not derated when the voltage is
176–280 V; linearly derated to 40% load when the voltage
is 176–80 V.
Input frequency range
40–70 Hz
Rated frequency
50/60Hz
Input power factor
> 0.99 (full load); > 0.98 (half load)
THDi
≤ 3% (linear load; maximum: 3%); ≤ 5% (non-linear load;
maximum: 5%)
Table 5-34 Bypass Input electrical specifications
Item
Specifications
Input system
Three-phase, four-wire, and PE
Rated input voltage
380 V AC/400 V AC/415 V AC (line voltage)
Input frequency range
50/60 Hz ±6 Hz (adjustable with the tolerance of 0.5–6 Hz, ±2
Hz by default)
Table 5-35 Battery specifications
Item
Specifications
Battery voltage
360–528 V DC

12 V battery: 30–44 batteries, 40 batteries by default; not
derated when there are 36–46 batteries; power derated to
94% when there are 34 batteries; power derated to 80%
when there are 32 or 30 batteries.

2 V battery: 180–264 batteries, 240 batteries by default;
not derated when there are 16–276 batteries, power
derated to 0.94 when there are 204–214 batteries; power
derated to 0.8 when there are 180–212 batteries. The
number of batteries in the positive battery string must be