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UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Table 9-7 Output electrical specifications
Item
Output system
Voltage
Regulated voltage
precision
Output power factor
Transfer time
Output voltage
imbalance
Overload capability
Derating coefficient of
output circuit breakers
Issue 04 (2022-12-30)
Copyright © Huawei Digital Power Technologies Co., Ltd.
Specifications
Three-phase four-wire + PE
380/400/415 V AC (line voltage)
±1% (balanced load)
1
● Uninterruptible transfer: 0 ms
● Interruptible transfer: ≤ 20 ms
Voltage imbalance: ±3%; phase imbalance: 120±2°
Inverter overload capability:
● 100% < load ≤ 110%: transfers to bypass mode
after 60 minutes or longer
● 110% < load ≤ 125%: transfers to bypass mode
after 10 minutes or longer (tolerance ±0.1 minutes)
● 125% < load ≤ 150%: transfers to bypass mode
after 1 minute or longer
● Load > 150% or a short circuit occurs: runs for 200
ms
Bypass overload capability:
● 30°C environment: works for a long term at 135%
load.
● 40°C environment: works for a long term at 125%
load.
● If the bypass single-phase or three-phase has
150%–200% load, the bypass can keep working for
5 minutes.
● If the bypass single-phase or three-phase has more
than 200% load, the bypass can keep working for 1
minute.
● If the load exceeds 1000%, the bypass can keep
working for 100 ms.
● 40 A circuit breaker: 0.75
● 63 A circuit breaker: 0.7
9 Technical Specifications
196
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