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Battery charger NG3
16
D01058-05
TECHNICAL FEATURES
Ta=25°C unless otherwise specified
Mains
side
Description
Symbol
Test Condition
Value and/or
Range
Unit
Supply Voltage
Vin
-
230 ± 10%
Veff
Frequency
f
-
50 ÷ 60
Hz
Absorbed Maximum Current
Iin
max
P = P
max
20
Aeff
Inrush Current
-
Vin = 230Veff
< 1,35
A
Power Factor
cos
ϕ
P = P
max
0,68
-
Absorbed Minimum Power
Pin
min
End of charge
< 5
W
Absorbed Maximum Power
Pin
max
P = P
max
3
kW
Battery
side
Description
Symbol
Test Condition
Value and/or
Range
Unit
Output current
I
-
See curve
-
Maximum output current
I1
Phase 1
See curve
A
Output current ripple
-
I = I1
< 5%
-
Absorbed current
I
a
Equipment turned off
< 0,5
mA
Output voltage
U
-
See curve
-
Constant output voltage
U1
Phase 2
See curve
V
Thermal compensation of output
voltage
dU1/dT Phase
2
-5
mV /
(°C·cell)
Operating range of Temperature
Sensor
Δ
T
- from
-20
to +50
°C
Output voltage ripple
-
U = U1
< 1%
-
Maximum power supplied
P
max
U = U1, I = I1
2550
W
Output capacity
C
-
Depend on the
model (>0,2)
mF