Huawei UPS5000-E Series - 8.9 System Electrical Specifications

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
8 Technical Specifications
Issue 11 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
252
Item
200K
300K
Total harmonic
distortion of output
voltage (THDv)

≤ 1% (full linear load)

≤ 4% (full non-linear load)
Output PF
1
Transfer time

0 ms (uninterruptible transfer)

≤ 20 ms (interruptible transfer)
Output voltage
unbalance
Voltage unbalance: ±3%; phase unbalance: 120±2°
Overload capability
Inverter overload capability:

100% < load ≤ 110%: transfer to bypass mode after 60 min

110% < load ≤ 125%: transfer to bypass mode after 10 min
(tolerance ± 0.1 min)

125% < load ≤ 150%: transfer to bypass mode after 1 min

Load > 150% or a short circuit occurs: run for 200 ms
Bypass overload capability:

Temperature ≤ 30°C, load ≤ 135%: run for a long time

Temperature ≤ 40°C, load ≤ 125%: run for a long time

Load > 1000%: run for 100 ms
8.9 System Electrical Specifications
Item
200K
300K
Redundancy design
The auxiliary power supplies, centralized controllers, and parallel
signals use redundancy design.
ECO in a parallel
system
Supported