APPLICATION
The HVC Series: 400S12.3KOHVC is a high-performance 3 kW auxiliary power module designed to operate reliably under extreme conditions. Accepting an input voltage range of 230Vdc to 420Vdc, it delivers a single-isolated 12Vdc output for powering auxiliary equipment. Its fully isolated low-voltage output supports both positive and negative polarity configurations, ensuring flexibility in various grounding setups.
Engineered for durability, the HVC series is available in fan-cooled or liquid-cooled enclosures that are fully IP-rated, vibration-resistant, and thermally optimised. The module features threaded through holes for easy mounting or the addition of a heatsink to support extended temperature operation. For enhanced protection, it includes an overvoltage protection (OVP) latch-off function, requiring the input source to be recycled to resume normal operation.
With its rugged design and adaptability, the 400S12.3KOHVC is ideal for demanding applications in transportation, e-mobility, and military environments, where reliable auxiliary power is essential.
feature list
Wide 230-420 VDC high-side voltage input
Supports 12Vdc battery configurations
Efficiency >94%
Liquid cooled and air cooled configurations
IP69K Ingress protection
Excellent shock and vibration damping
High power density
Fully protected and recoverable from Over-Current, Short Circuit, and Over-Temperature faults
Highly reliable
SAE J1939 protocol via CAN Bus
| MODEL NUMBER | INPUT RANGE | OUTPUT | OPERATING TEMP | POWER |
|---|---|---|---|---|
| 400S12.3KOHVC-L (liquid cooled) | 230 - 420VDC | 12VDC | -40°C to +85°C | 3000W |
| 400S12.3K0HVC-H (fan cooled) | 230 - 420VDC | 12VDC | -40°C to +65°C | 3000W |
Downloads
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