SPECIFICATION
User Manual 10H52246UM60 - Rev. 1 - 01/2017
85
11.7
Electrical Specifications (Bypass Input)
Table 11-7
Bypass input
Item
Unit
Rated power (kVA)
60kVA
Rated AC voltage
1
Vac
380/400/415, 3-phase 4-wire, sharing neutral with the rectifier input and providing
neutral reference to the output, (3-in 3-out)
Rated
current
380V
400V
415V
A
91 (3-in 3-out)
A
87 (3-in 3-out)
A
84 (3-in 3-out)
Overload
%
Based on nominal voltage and rated load current under apparent power:
< 105%, continues;
105 ~ 125% of rated load, 10min;
125 ~ 150% of rated load, 1min;
150 ~ 400% of rated load, 1s;
> 400%, 200ms
Frequency
2
Hz
50/60
Bypass voltage tolerance
%Vac
Upper limit: +10%, +15% or +20%, default: +15%;
Lower limit: -10%, -20%, -30% or -40%, default: -20%
Bypass frequency
tolerance
%
±10% or ±20%, default: ±20%
Synchronisation window
Hz
Rated frequency ±0.5, ±1, ±2, ±3 (optional)
1. Factory set to 380V. 400V or 415V can be selected by service engineer at site.
2. Factory set to 50Hz. 60Hz can be selected by service engineer at site.
11.8
Efficiency And Losses
Table 11-8
Efficifency and
loss
Item
Unit
Rated power (kVA)
60kVA
Efficiency
Normal mode
100% load
%
95%
75% load
%
95.35%
67% load
%
95.36%
50% load
%
95.33%
33% load
%
94.88%
25% load
%
94.36%
ECO mode (100% load)
%
98.9%
Loss
Normal mode (no load)
kW
0.43
Normal mode (full load)
kW
2.84
The above conditions apply when the voltage input and output ranges are set to 400 V and the battery is fully charged.
