Zivan BG 9 - Technical Specifications; Mains and Battery Specifications; General and Safety Specifications

BG 9 Battery Charger English
D01972-02
14
TECHNICAL FEATURES
Ta=25°C unless otherwise specified
Mains side
Description
Symbol
Test Condition
Value and/or Range
Unit
Supply Voltage Three-phase Vin - 400 ± 15% Veff
Frequency f - 50 ÷ 60 Hz
Absorbed Maximum Current per phase If
max
P = P
max
18 Aeff*
Inrush Current - Vin=400Veff < 2,35 A
Displacement Power Factor
DPF/cosϕ
ϕϕ
ϕ
P = P
max
1 -
Power Factor PF P = P
max
0.72 -
Absorbed Minimum Power Pin
min
End of charge < 10 W
Absorbed Maximum Power Pin
max
P = P
max
9 kW
* Maximum value per model. For the effective current absorption please refer to the charger’s identification label.
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 7700 W
Output capacity C - Depend on the model
(>0,2)
mF
General
Description
Symbol
Test Condition
Value and/or Range
Unit
Operating range of temperature
∆T
- from -20 to +50 °C
Maximum relative humidity RH - 90% -
Switching frequency f
c
- 20 ± 5% kHz
Efficiency
η
At each operation condition > 87% -
Maximum size a×b×c Without connecting cable 694×444×210 mm
Weight - Without connecting cable 25 kg
Enclosure class - - IP54 -
Protection and Safety
Description
Symbol
Test Condition
Value and/or Range
Unit
Insulation - Mains to Battery side 1250 V
AC
Insulation - Mains side to Earth 1250 V
AC
Insulation - Battery side to Earth 1250 V
AC
Leakage current (EMC Filter) I
L
Supplied equipment < 7 mA
Input fuses F1-F2-F3 Inside the equipment 25 A
Output fuse F5 Inside the equipment
about 1,2×I1
A
Minimum output voltage of operation (Battery
Detector)
- Equipment turn on 1,5 V/cell
Maximum output voltage Um Phase 3 (IUIa - IUIUo) See curve V
Reverse output polarity - At the connection to the Battery Protection provided
by fuse F5
-
Thermal protection of semiconductors
(Temperature of Thermal Alarm)
- Ta=55°C 100 °C
Safety Requirements (Rules) - EN60335-1, EN60335-2-29 - -
EMC Requirements (Rules) - EN55011, EN61000-4-2,
EN61000-4-4
- -