UPS2000-G-(1 kVA-3 kVA)
User Manual
Copyright © Huawei Technologies Co., Ltd.
9.3 Mains Input Electrical Specifications
Table 9-3 Mains input electrical specifications
Single-phase (L/N) input +PE cable
200V AC/208V AC/220V AC/230V AC/240V AC
Lowest
conversion
voltage
When the ambient temperature is 0–35°C:
160/140/120/110 V AC (tolerance ±5%)
(Ratio of actual load to rated load:
100%–80%/80%–70%/70%–60%/60%–0)
When the ambient temperature is 35–40°C:
175/155/135/125 V AC (tolerance ±5%)
(Ratio of actual load to rated load:
100%–80%/80%–70%/70%–60%/60%–0)
When the ambient temperature is 0–35°C:
175/155/135/125 V AC (tolerance ±5%)
(Ratio of actual load to rated load:
100%–80%/80%–70%/70%–60%/60%–0)
When the ambient temperature is 35–40°C:
190/170/150/140 V AC (tolerance ±5%)
(Ratio of actual load to rated load:
100%–80%/80%–70%/70%–60%/60%–0)
Highest
conversion
voltage
300 V AC (tolerance ±5%, load percentage < 80%)
280 V AC (tolerance ±5%, 80% < load percentage < 100%,
after 15 minutes to battery mode)
290 V AC (tolerance ±5%, load percentage < 80%)
270 V AC (tolerance ±5%, 80% < load percentage < 100%)
Input power factor
(100% resistive load)
Diesel generator input
capacity
Minimum 1.5 times the UPS rated capacity