Zivan NG3 User Manual download pdf (Page 8)

Battery charger NG3

D01058-02 8

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

cosϕ

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

∆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

1 2 3 4 5 6 7 8 9 10 11 12

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