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7.3 General characteristics
Description
MTBF
Total charging energy
Active operational life expectancy
Insulation standard
Moisture
Aggressive substances
Ambient temperature at full load
without de-rating
Ambient temperature during
operation, de-rating permitted
Storage temperature
Noise
Interference
Sensitivity to interference
Shock and vibration
Efficiency
Weight
Max. dimensions
t.b.d.: to be defined.
NLG4 C
Condition
Mains and battery connected,
Ta= 40 ° C, output power =0
Measured at mains side, Ta=40 ° C
50% of time under full load,
Ta = 40 ° C
Air-cooled
Water-cooled
t.b.d.
t.b.d.
Ta
Air-cooled: free-standing
Water-cooled: coolant temp (in-
take) <50 ° C
Ta
Air-cooled:
Water-cooled: coolant temp. (in-
take) < 70 ° C
Not connected
Without cooling fan
0...100% load
No negative effect on functionality
t.b.d.
η
10%...100% load
m
Without supply cord
l x w x h
Without connectors, plugs etc.
Air-cooled, with cooling fan:
Water-cooled:
Value / range
150'000 h
60'000 kWh
30'000 h
IP54 (cooling fan!)
IP65
t.b.d.
t.b.d.
-40...+30 ° C
t.b.d.
-40...+70 ° C
t.b.d.
-40...+90 ° C
< 30 dB(A)
EN 50081-1
EN 50082-1
IEC 801-2/3/4/5
t.b.d.
>90%
<8kg
NLG41x
250 x 220 x 230 mm
NLG42x
385 x 220 x 230 mm
NLG43x
520 x 220 x 230 mm
NLG41xW
250 x 220 x 170 mm
NLG42xW
385 x 220 x 170 mm
NLG43xW
520 x 220 x 170 mm
3
3
3
3
3
3
26
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