MY-A Series (10kVA-20kVA) UPS
User Manual
A Technical Specifications
97
Model
Index
10kVA
15kVA
20kVA
Voltage (Vac)
L-N: 110/115/120/127 (default is 120);
L-L: 190/200/208/220 (default is 208)
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: ≤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 94%
Overload capacity
Inverter:
<105%: continue;
105%~110%: 60min;
110%~130%: 10min;
130%~150%: 1min;
155%~200%: 200ms;
>200%: protection immediately.
Bypass:
<130%: continue;
130%~155%: 1min;
>155%: 200ms.
O
ther
DC startup function
Equipped
Panel display
Touch screen/LCD show the running status of the UPS
Communication port
RS485/RS232/SNMP
