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PTC liquid electric heater (2KW-35KW)
PTC liquid electric heater (2KW-35KW)
The PTC liquid electric heater utilizes a PTC ceramic heating element as its core heating unit, addressing the lack of engine waste heat in new energy vehicles. It converts high-voltage electricity into thermal energy, which is then transferred to a medium through a heat exchanger. This medium then delivers the heat to the required areas of the vehicle, effectively managing the vehicle's thermal energy. Product power ranges from 2kW to 35kW, allowing for flexible configurations tailored to specific application requirements.
PTC liquid electric heater (2KW-35KW)
The PTC liquid electric heater utilizes a PTC ceramic heating element as its core heating unit, addressing the lack of engine waste heat in new energy vehicles. It converts high-voltage electricity into thermal energy, which is then transferred to a medium through a heat exchanger. This medium then delivers the heat to the required areas of the vehicle, effectively managing the vehicle's thermal energy. Product power ranges from 2kW to 35kW, allowing for flexible configurations tailored to specific application requirements.
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Parameters
Applications
Features
Parameters
| Power range: | 0KW – 35KW (customizable) |
|---|---|
| Operating voltage: |
DC 250V – 800V |
| Control voltage: |
9V-36V |
| Heating medium: | Coolant / Water / Glycol Solution |
| Control method: | CAN/LIN communication control, relay control |
| Protection level: |
IP67 |
Applications
It is widely used in the efficient heating and heating of new energy vehicle space scenes, and the heating and insulation needs of battery packs, providing stable and reliable PTC pure electric heating solutions for battery thermal management in new energy vehicles, energy storage, hydrogen fuel cells and other fields.
Features
Adopt high voltage grade heating element, which can meet the rated voltage platform of 220～800V
The patented structure provides continuous, all-around mechanical pressure-flexible sealing, solving the sealing challenges of single-tube and multi-tube heaters. The heater's waterproof rating exceeds the national IP67 standard, while retaining a "breathing" safety channel that allows for oxygen-free environments and relieves high-temperature pressure.
0～35KW continuous platform design ensures customers the optimal solution for product volume, weight and cost
Adopt thin-wall wide-surface heat conduction design, which has higher heat transfer speed;
The flow channel is optimized to eliminate internal leakage caused by thermal stress and solve the internal leakage caused by high-temperature vaporization due to insufficient flow channel filling or too slow flow rate. The outer shell sealing surface adopts a metal surface plus sealing ring structure, which greatly improves the external waterproof ability.
The controller has a high voltage reverse connection alarm function, which reports to the central controller within 3 seconds and prompts the alarm information
The controller has high voltage spike suppression, which can effectively suppress high voltage spikes
The controller has a multi-phase current sharing control output, which can not only control the current and accurately adjust the power, but also reduce the switching frequency and reduce IGBT heating.
The controller has a low-voltage drive protection function. When the voltage is lower than the required drive voltage, the IGBT will be immediately turned off to avoid abnormal heating of the IGBT. This can effectively protect the IGBT.
After-Sales
After-sales requests will be responded to within 24 hours, with round-the-clock communication support
Provide installation, training, troubleshooting, and remote/on-site technical services
Including repairs, replacements, spare parts supply, and international services, ensuring worry-free usage for global customers
Contact Us
You can reach us in the following four ways, and we will respond to your inquiry within 2-8 hours!
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