NF introduces a new technology, new components and new units to provide a comprehensive solution for the electric commercial vehicle market.
NF HVH heater Scope of application
It is used in new energy automotive air conditioning systems or battery thermal management systems, high voltage water heating electric heater (hereinafter referred to as “PTC”). It describes the functionality of PTC implementation, component interface, technical parameters, and shape size.
NF HVH W09
The NF HVH W09 innovative technology works with an extremely thin heating layer that is firmly bonded onto the heat exchanger, and a large contact area for heating the coolant. The HVH achieves extremely fast heat-up times, high precision and efficiency, as well as the ability to mount in small spaces.
- Heat output: 6/7/8 kW
- HV Voltage range: 250 -450V/450-750 V
- Heating temperature range: -40 to 90 degree
- control signal:CAN
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Life cycle of 8 years or 200,000 kilometers;
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The accumulated heating time in the life cycle can reach up to 8000 hours;
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In the power-on state, the working time of the heater can reach up to 10,000 hours (Communication is the working state);
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Up to 50,000 power cycles;
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The heater can be connected to constant electricity at low voltage during the whole life cycle. (Usually ,when the battery is not depleted; the heater will go into sleep mode after the car is turned off);
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Provide high-voltage power to the heater when starting the vehicle heating mode;
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The heater can be arranged in the engine room, but it cannot be placed within 75mm of the parts that continuously generate heat and the temperature exceeds 120℃.
The heater is mainly used for heating the passenger compartment ,defrosting and removing fog on the window,or preheating battery thermal management system battery ,to meet the corresponding regulations, functional requirements.
Product Features
The main functions of the integrated circuit water heating heater are:
- Control function: The heater control mode is power control and temperature control;
- Heating function: Electrical energy conversion to thermal energy;
- Interface function: Heating module and control module energy input, signal module input, grounding,water inlet and water outlet .
Post time: Apr-26-2023
