On-board Battery Chargers for 24 V


These high frequency battery chargers use an efficient 3-stage charge curve designed to efficiently charge a vehicle battery whatever the status of its residual charge. For curve please click here.

Connected permanently to the battery and motor speed controller, the unit allows “opportunity” charging while the machine is not in use. Driving may be inhibited when vehicle is on charge using the integral relay in series with the vehicle key switch.
 

  
Features
Compact size
Universal 90 - 260 VAC input
0 VDC operation
Reverse battery protection
Short circuit protection
Thermal protection
Charge state LED
Rugged IP67 enclosure


 
  View HF Charger brochure
 

Additional Features & Benefits

  
 

Longer Life
The charging method used contributes significantly towards longer battery life. The chargers also feature a hardware reverse
battery connection protection.

Charging Batteries with Low Terminal Voltage
Charging can be initiated with a terminal voltage as low as 0 VDC, allowing the charger to break through heavily sulfated batteries and initiate a charge cycle. The system is protected against true short circuit conditions via a built in timer function.

Compact Size
These charges have an unrivaled power-to-size ratio and offer designers greater freedom in the installation. Sevcon’s HF Chargeris a highly cost effective alternative to fixed or wall-mounted charges.

  

 

 
       
     		 

General Specifications*

 Input voltage: 90 - 260 VAC
 Input frequency: 40 - 100 Hz
 Nominal output power: 600 W +/- 5%
 Nominal output current: 25 A
 Rated battery voltage:

24 VDC
 Storage temperature: -25ºC to +70ºC
 Operating amb. temperature: -25ºC to +40ºC
 Humidity: 0-90% non-condensing
 Efficiency: >85%
 Vibration: 6G, 50-2000 Hz random 20 hrs per axis
 Shock: 50G, 8 ms 6000 strikes
 EMC emissions: EN55011 Class A
 EMC immunity: EN55011 Class A
*For additional specifications please contact your Sevcon Representative.

 Dimensions