_________________________________________________________Battery Charger
All specification are subject to change without notice
INSTRUCTION MANUAL
4
•
Standards and Certifications
Electrical safety
The device must be installed in according with EN60950. The device must have a suitable isolating facility
outside the power supply unit, via which can be switched to idle. Sicurezza EN IEC 62368-1
General Standard
Immunity in according with EN50082-2, level 3, class B
Radio interference suppression in according with EN 55011 class A (industrial areas)
Input Data
Nominal Input Voltage (2 x Vac)
115
– 230 -277Vac
Input voltage range
90 ÷ 305 Vac
Inrush Current (Vn
– In)
16
5 msec.
Frequency
47 ÷ 63 Hz
Input Current (Nominal input Voltage)
2.4
– 1.2 A
Internal Fuse
4 A
External Fuse (recommended)
6 A
Output Data
Output Voltage Battery Bulk Charge / Nominal Current
Max: 36 V Pb 37,5V Ni-Cd
Output Voltage Battery Trickle Charge / Nominal Current
Max: 34.5 V Pb 33,75V Ni-Cd
Charging. Max I
batt
< 40°C (In)
4 A
Charging. Max I
batt
> 40°C (In)
3 A
Adjustment range of charge (In adj)
20 ÷ 100% In
Type of charging characteristic
U/I
Suggested Battery Type up to (for recharging in 10 - 14 hours)
50 Ah
Switching on after applying mains voltage
1.8 sec. Max
Current max
3 A
Efficiency
81 %
Over Load protection
Yes
Reverse battery protection
Yes
Fault relay contact characteristics
1 A
– 30 Vdc
Derating at 115 Vac
60 W Max
Climatic Data
Ambient Temperature (operation)
-10 ÷ +50 °C
Ambient Temperature (Storage)
-25÷ +85 °C
Humidity; no moisture condensation
95 % a 25°C
General Data
Isolation Voltage (Input/ output)
3000 Vac
Input ground insulation
1605 Vac
Electrical safety
EN 60950
Degree of protection
IP 20
Protection class
I with PE connected
Dimension (w-h-d)
45x110x105
Weight
0.35Kg approx
In according to EMC 2014/30/UE and Low voltage 2014/35/UE.
Safety EN IEC 62368-1
