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Peak current AC:
Voltage range:
Continous power:
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VP5000 DC/DC converter

VP5000 installed on Ballard Power Systems FCmoveTM-HD

VP5000 DC/DC converter

VP5000 DC/DC converter for integrated system solutions

The VP5000 high-voltage DC/DC converter couples two different DC voltages bidirectionally with a high efficiency. Like the VP600 inverters, the VP5000 DC/DC converters have an integrated PLC to perform additional functions. In addition, all models of the VP5000 are freely programmable. For ease of use, functionally required inductors are integrated in the VP5000. And VP5000-DCDC200HL additionally has integrated precharging resistor and relay.

High efficiency

Energy is precious, whether in the form of batteries or hydrogen. The VP5000 is therefore highly efficiency-optimized, up to 99% depending on the point of of operating

Wide voltage range

Processing of input voltages from 48 to 770 VDC and output voltages up to 750 VDC, freely adjustable

Optimum for fuel cells or batteries

Coupling of batteries or fuel cells to existing HV systems

More safety for fuel cells

Reliable protection against voltage ripple, operation always at the optimum operating point

Find the right converter for your application

Name
Max DC-voltage
Cont. current LV side
Power
VP5000-DCDC200HL
Fuel cell, SuperCap
770V
400ADC
200kW
VP5000-DCDC200HL
Fuel cell, SuperCap
Max DC-voltage: 770V
Cont. current LV side: 400ADC
Power: 200kW
VP5000-DCDC200
Fuel cell, SuperCap
770V
400ADC
200kW
VP5000-DCDC200
Fuel cell, SuperCap
Max DC-voltage: 770V
Cont. current LV side: 400ADC
Power: 200kW
VP5000-DCDC60
Fuel cell, SuperCap
770V
110ADC
60kW
VP5000-DCDC60
Fuel cell, SuperCap
Max DC-voltage: 770V
Cont. current LV side: 110ADC
Power: 60kW

Main functions of the VP5000 DC/DC converter

Fully integrated DC/DC converter for mobile applications with up to 99% efficiency

Bidirectional control of current and voltage

Higher power can be realized by coordinated parallel operation of several devices with the optional Smart-DC function

Communication takes place via CAN bus as well as CANopen

Integrated diagnostics through built-in oscilloscope function

Optimized for use in harsh environmental conditions in mobile applications

  • Control of the current on the LV side with voltage limitation
  • Control of the voltage on the LV side with current limitation
  • Control of the voltage on the HV side with limitation of the current on the LV side
  • Control of voltage on the HV side also optionally with Smart DC function
  • Additionally in the high-level variant (VP5000-DCDC-200-HL): Charging circuit with relay, brake chopper connection, and additional capacity on the HV side
  • Smart DC: Power balancing possible without higher-level control

VP5000 DC/DC converter: Customer benefit

Can be used as step-up or step-down converter for DC voltage

Power flow is possible in both directions

VP5000 achieves up to 99% efficiency

Simple system connection of fuel cells, supercapacitors, and batteries

Redundant coupling of multiple batteries, even of different types, as well as different battery voltages to HV systems

Additional functions can be implemented directly in the DC/DC converter by means of an integrated PLC

Optional chopper on the 200-HL for connection of a braking resistor by the customer. Used to convert energy into heat, e.g., when the vehicle brakes and the battery cannot absorb any more energy

Reduced expenditure on installation and commissioning due to the complete integration of all components in one housing

DC/DC converter VP5000: Areas of application

  • Coupling of fuel cells to HV systems or batteries
  • For coupling batteries, supercapacitors, or other DC sources to a complete solution, in bidirectional form as well. Several batteries with different operating voltages can also be combined redundantly in one system.