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CAN Control PTC Air Heater

Name: CAN Control PTC Air Heater
Brand: Nanfeng
SKU: 261205624

NF PTC Ceramic Air Heater is suitable for hybrid battery vehicles and is mainly used as the main heat source for temperature regulation in the car. The heating effect of the product is faster than that of the internal combustion engine. During the heating process, the electrical energy is effectively converted into heat energy by the PTC component.

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Description

CAN Control PTC Air Heater

Products Description

product key technologies

PTC heater5

01.

PTC AIR HEATER

PTC air heater (Positive Temperature Coefficient Heater) is an electric heating device based on positive temperature coefficient ceramic material. Combined with CAN (Controller Area Network) bus control technology, it is widely used in new energy vehicles, special vehicles, industrial equipment and other scenarios to achieve precise temperature control, high efficiency and energy saving, and intelligent interaction.

02.

System advantages and innovative design

1. Safety
Dual protection: PTC material self-limiting temperature + CAN control over-temperature power off (>150℃ forced shutdown).

Insulation protection: High-voltage model insulation resistance>100MΩ (500V DC test), leakage current<0.1mA.

2. Energy efficiency and environmental protection
Electrothermal conversion efficiency is>95% (traditional resistance wire is about 70%), and there is significant energy saving.

No harmful emissions such as CO, meeting zero pollution requirements (core configuration of pure electric models).

PTC heater2

High Rated voltage	575V
Power	5KW
High voltage range	450-756V
Low Rated voltage	24V
Insulation Withstand	2500VDC/10mA/60s
Communication method	CAN

Control mode (CAN2.0B communication control)

Frame format: extended frame
Baud rate:250Kbps,500ms/frame

Vehicle controller sends node address: 0x18AC5A7F:

PTC heating controller sends node address: 0x18AD7F5A, 0x18AD7F6A, 0x18AD8DE4, instruction is hexadecimal 8 bytes, data arrangement format is "intel", the data type is "unsigned";