Huawei UPS2000-A-1KTTS User Manual page 35

UPS2000-A-(1 kVA-3 kVA)
User Manual
Item
Inverter overload capability
Dynamic voltage transient
Average frequency tracking
rate
Transfer time
Issue 17 (2024-01-30)
Transferring
from normal
mode to
battery mode
Bypass to
ECO or ECO
to bypass
Copyright © Huawei Digital Power Technologies Co., Ltd.
1 kVA 2 kVA
● When the ambient temperature is 0–35°C:
– 105%–110%: The UPS transfers to bypass
mode (from normal mode) or shuts
down automatically (from battery mode)
after 10 min.
– 110%–130%: The UPS transfers to bypass
mode (from normal mode) or shuts
down automatically (from battery mode)
after 1 min.
– 130%–150%: The UPS transfers to bypass
mode (from normal mode) or shuts
down automatically (from battery mode)
after 3s.
– > 150%: The UPS transfers to bypass
mode (from normal mode) or shuts
down automatically (from battery mode)
after no more than 0.5s.
● When the ambient temperature is 35–40°C:
– 105%–110%: The UPS transfers to bypass
mode (from normal mode) or shuts
down automatically (from battery mode)
after 5 min.
– 110%–130%: The UPS transfers to bypass
mode (from normal mode) or shuts
down automatically (from battery mode)
after 30s.
– 130%–150%: The UPS transfers to bypass
mode (from normal mode) or shuts
down automatically (from battery mode)
after 1.5s.
– > 150%: The UPS transfers to bypass
mode (from normal mode) or shuts
down automatically (from battery mode)
after no more than 0.5s.
±5%
1 Hz/s
0
4 ms (100% resistive load)
3 Technical Specifications
3 kVA
28