Therma
Thermal excellence for the mobility of tomorrow
In a rapidly changing market (electric, hybrid, hydrogen), thermal management is critical. SNDC’s Therma electric auxiliary heater has been developed to meet the requirements of vehicle manufacturers and cabin equipment suppliers — ensuring battery range and user comfort.
Why integrate Therma into your BTMS architectures?
- BTMS: rapid pre-conditioning in cold weather, to preserve battery cells and maximise range.
- HVAC: immediate heating of the heat transfer fluid for constant cabin comfort.
- Proportional control: dynamic adaptation to energy requirements, without consumption peaks.
- Resilience: reliable in harsh conditions, both on-road and off-road, withstanding vibrations and extreme temperatures.
Key benefits: ultra-compact design · highly durable components · compatible with hybrid, electric and hydrogen systems · effective in severe sub-zero temperatures.
INFORMATION
Technical characteristics
| Voltage range | 24 to 900 VDC |
|---|---|
| Electrical power | 1 to 25 kW |
| Heat transfer fluid temperature | 80 °C max |
| Ambient operating temperature | -40 °C to +85 °C |
| Heat transfer fluid | ethylene glycol |
| Communication | CAN / LIN |
| Nominal flow rate | 5 to 30 L/min |