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)
O
u
tp
u
t
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.