VANNER
Incorporated
Owner’s Manual
Vanner High Voltage DC-
DC Converter OWNER’S MANUAL
4
Specifications
High Voltage DC-DC Converter
Model Numbers (250kbps)
HBA400-* and EBA400-*
HBA500-* and EBA500-*
Model Numbers (500kbps)
HBA-5-400-* and EBA-5-400-*
HBA-5-500-* and EBA-5-500-*
Single HBA Current Rating
250A
300A
Dual HBA Current Rating
500A
600A
Input Voltage Range (VDC)
500
– 780
Input Voltage (VDC)
– Full Power Out
550
600
Input Under-Voltage Range (VDC)
Under-Voltage Current Limit Range (A)
See graph below
See graph below
Efficiency (At Maximum Power)
91%
Max Input Current (AMPS)
15
17
Output Voltage Range (VDC)
24 - 30
Max Output Current (AMPS)
250
300
Max Ripple Voltage (mV)
<100mV RMS
Standby Current (Milliamps)
<20mA
Cooling Method
Forced Air
High Voltage Discharge
Upon removal of high voltage power source or terminal access cover, caps
will discharge to 50 VDC or less within 30 seconds.
Operating Temp.
-40°C to +60°C
Full Power Output
80°C - Half Power Output
Storage Temp.
-40°C to +85°C (-40°F to 185°F)
Serviceable
Internal components to be serviced by Vanner personnel only.
Fan filter/finger guard to be removed and cleaned of dirt/debris quarterly.
Environmental Considerations
IP55 Rated
Plated sheet steel enclosure provides protection against salt, fungus, dust,
water, fuel vapors and all fluids associated with commercial and off-
highway vehicle operations.
Mounting Location
Mount on a flat surface (horizontal or vertical) close to the high voltage
batteries to allow short cable runs.
Weight (lbs.)
75 (34kG)
