Huawei UPSJZ-T Series - Page 100

Specications 1 kVA 2 kVA 3 kVA
Output voltage precision ±1%
Output frequency ● In normal mode, the frequency is 50/60 Hz
with a tolerance of ±3 Hz. The output
frequency tracks the input frequency.
● In battery mode, the frequency is 50/60 Hz
with a tolerance of ±0.05%.
Total harmonic distortion of
output voltage (THDv)
● < 6% (non-resistive loads)
● < 3% (resistive loads)
Crest factor A maximum of 3:1
Inverter overload capability ● Ambient temperature 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.
● Ambient temperature 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.
UPSJZ-T-(1 kVA–3 kVA)
User Manual 9 Technical Specications
2022-08-15 95