UPS IST7 (10KVA-40KVA)
User Manual 7Technical Specifications
77
Model
Index
10KVA 15KVA 20KVA 30KVA 40KVA
cells, default is ±48 cells
Charge current (A) 1~10 settable (default is 1)
1~20 settable (default
is 2)
Output mode
3W +N+PE (can be set to 1W+N+PE)
Capacity (kVA/kW)
10/10 15/15 20/20 30/30 40/40
Voltage (Vac)
L-N: 220/230/240 (default is 220);
L-L: 380/400/415 (default is 380)
Frequency (Hz)
When mains is normal, it tracks the bypass input frequency;
When mains is abnormal, it tracks the frequency of 50±0.1
or 60±0.1 (default is 50)
Wave form
Sine-wave
Voltage distortion
Resistive full load: ≤2%; non-linear
full load: ≤4%
Resistive full load:
≤1%; non-linear full
load: ≤4%
Power factor
0.9/1 settable (default is 1)
Transfer time of
bypass and inverter
(ms)
Synchronization: <1ms; asynchronization: <10ms
System efficiency Up to 96%
Overload capacity
PF=0.9
Inverter:
<105%: continue;
115%~130%: 15min;
130%~155%: 1min;
155%~200%: 200ms;
>200%: protection immediately.
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