Hi-Line™ DC/DC HV-400 | SolarEdge | A World Leader in Smart Energy

Hi-Line™ DC/DC HV-400

Hi-Line High Voltage DC/DC converter, thanks to the highly technological architecture, can satisfy vehicles and systems needs in order to offer them a compact, lightweight and low-cost solutions.

Hi-Line High Voltage DC/DC converters are suitable for all electric powered vehicles and are designed to be fitted on-board the vehicle and to be connected permanently to the auxiliary battery.

Hi-Line™ DC/DC HV-400 Image


Hi-Line HV400 is designed to satisfy the current trend to use higher battery voltages.

The products can satisfy a range of power requirements from 2kW to 6kW (when paralleled only).

The CAN communications features allow the units to be enabled and disabled with communications messages.


Hi-Line™ DC/DC HV-400 Image


+  High performance
+  High efficiency
+  High specific power
+  High thermal management
+  Designed compliance with ISO 26262

–  Less space and weight
–  Less power losses
–  Less maintenance


Technical Specifications for Hi-Line DC/DC Unit
Code HIL-2000-W400  
Input voltage 250 – 450 Vdc
Output voltage 13.8 Vdc
Output current 143 A
Peak output power 2.400 W
Continuous output power 2.000 W
Mass ≤ 5 Kg
Coolant Liquid cooled (50% water, 50% glycol)  
Thermal Max. Coolant Temperature: 95°C Max °C
Operative ambient temperature -40 to 100 °C
Efficiency ≥ 95 %
Environmental rating IP67  
Dimension 262x200x92 mm
Weight 3.4 Kg
Hi-Line™ DC/DC HV-400 Image