Huawei UPS5000-H-400K-FT Manual page 70

UPS5000-H-(400 kVA-600 kVA)-FT
User Manual (100 kVA Power Module)
Item
Inverter overload
capability
Inverter output short-
circuit capability
Bypass overload
capability
System Electrical Specifications
Item
Parallel system
reliability
ECO in a parallel
system
No-load loss
Number of parallel
UPSs
Power distribution
system
Issue 03 (2022-11-29)
Specifications
Inverter overload capability for front-to-back airflow:
● 105% < load ≤ 110%: transfers to bypass mode after 60 min or longer
(ambient temperature ≤ 30°C)
● 100% < load ≤ 110%: transfers to bypass mode after 60 min or longer
(ambient temperature > 30°C)
● 110% < load ≤ 125%: transfers to bypass mode after 10 min or longer
● 125% < load ≤ 150%: transfers to bypass mode after 1 min or longer
● Load > 150%: The inverter can run for 200 ms or longer.
Inverter overload capability for top airflow:
● 100% < load ≤ 110%: transfers to bypass mode after 60 min or longer
● 110% < load ≤ 125%: transfers to bypass mode after 10 min or longer
(ambient temperature ≤ 30°C)
● 110% < load ≤ 125%: transfers to bypass mode after 1 min or longer
(ambient temperature > 30°C)
● 125% < load ≤ 150%: transfers to bypass mode after 1 min or longer
(ambient temperature ≤ 30°C)
● 125% < load ≤ 150%: transfers to bypass mode after 20 seconds or
longer (ambient temperature > 30°C)
● Load > 150%: transfers to bypass mode after 200 ms or longer
If the initial load rate is less than 40%, the inverter output short-circuit
can tolerate twice the rated current for 300 ms.
● At 40°C: runs 60 min at 110% load, 10 min at 125% load, 1 min at
150% load, and 100 ms at over 150% load.
● Load > 1000%: runs for 100 ms
Specifications
Redundancy design for parallel signals
Supported
4.5 kW
A maximum of six UPSs can be connected in parallel.
TN-C, TN-S, TN-C-S, TT
Copyright © Huawei Digital Power Technologies Co., Ltd.
3 Technical Specifications
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