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8-6 Electrical Characteristics (Inverter Output)
Table 8-6: Inverter output (to critical load)
Rated power (KVA)
Rated AC voltage
1
Frequency
Overload
Steady state voltage stability
Total harmonic voltage
Synchronization window
Output rated current
(380/400/415V)
Note:
1. Factory setting is 400V. 380V or 415V is selectable by commissioning engineer.
8.7
Electrical Characteristics (Bypass Mains Input)
Table 8-7: Bypass mains input
Rated power (KVA)
Rated AC voltage1
Overload
Upstream protection, bypass line
Frequency
Transfer time (between bypass and
inverter)
Bypass voltage tolerance
Frequency Range
Note:
1. Factory setting is 400V. 380V or 415V is selectable by commissioning engineer.
Unit
380/400/415 (three-phase four-wire, with neutral reference to
Vac
the bypass neutral)
Hz
50/60 Auto Selectable
100%~110% for 60min
110%~125% for 10min
%
126%~150% for 1min
>150% for 200ms
%
±1 (balanced load), ±2 (100% unbalanced load)
%
<2 (linear load), <4 (non-linear load)
+/- 1Hz, +/- 2Hz, +/- 4Hz (default: 4Hz)
100KVA/100KW
120KVA/120KW
A
180KVA/180KW
200KVA/200KW
Unit
380/400/415 (Three-phase four-wire, sharing neutral with the
Vac
rectifier input and providing neutral reference to the output)
105%~110% for 60min
110%~125% for 10min
%
126%~150% for 1min
>150% for 200ms
Circuit breaker, rated up to 100% of nominal output current.
N/A
Hz
50/60 Auto Selectable
Synchronous transfer: Line ßàBattery 0ms
ms
(When phase lock fails, <4ms interruption occurs from inverter
to bypass)
Upper limit: +10, +15 or +20, default: +15
%Vac
Lower limit: -10, -20, -30 default: -20
Hz
+/- 1Hz, +/- 2Hz, +/- 4Hz (default: 4Hz)
71
100~200KVA
152A/145A/139A
182A/173A/167A
273A/260A/250A
304A/290A/278A
100~200KVA
Inverter ßàBypass 0ms
Inverter ßàECO ≤10ms
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