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Electric Vehicle High Voltage PTC Heater

Electric Vehicle High Voltage PTC Heater can provide heat for the cockpit of new energy vehicles and meet the standard of safe defrosting and defogging. It also provides heat to other parts of the vehicle that require temperature regulation, such as the battery.

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Description

Electric Vehicle High Voltage PTC Heater

Product Description

PTC water heater can provide heat for the cockpit of new energy vehicles and meet the standard of safe defrosting and defogging. It also provides heat to other parts of the vehicle that require temperature regulation, such as the battery.

Product Features

Electricity is used to heat the antifreeze，and the heater is used to heat the interior of the car.

Installed in the water cooling circulation system.

Warm air soft temperature controllable.

Adopt PWM to adjust and drive IGBT to adjust power.

With short-term heat storage function.

Vehicle cycle, support battery thermal management.

Environmental protection.

Product Parameter

Item	WPTC01-1	WPTC01-2
Heating output	6kw@10L/min，T_in 40℃	6kw@10L/min，T_in 40℃
Rated voltage(VDC)	350V	600V
Working voltage(VDC)	250-450	450-750
Controller low voltage	9-16 or 18-32V	9-16 or 18-32V
Control signal	CAN
Heater dimension	232.3 * 98.3 * 97mm	232.3 * 98.3 * 97mm
Installation dimension	144128119	144128119
Joint dimension	φ25, φ20mm	φ25, φ20mm
High voltage connector	PL082X-6.1-2.5, PL082X-6.1-4 (Amphenol): C10514N1-04-1-2 (JonHon)
Low voltage connectors	A02-ECC320Q60A1-LVC-4 (a)(Sumitomo adaptive drive module)
Heater weight	＜2.4kg	＜2.4kg

Rated parameters: The rated voltage is DC350V, the voltage range is 250V-450V, the antifreeze inlet temperature is 0±2℃, the flow rate is 10L/min, the power is 6KW, and the power deviation is +5%~-10% ;

Under normal conditions, insulation resistance ≥50MΩ/DC1000V/60s, withstand voltage DC2250V/60s, leakage current <10mA;

Overall weight is 2.35kg, tolerance range ±0.1kg: 4. CAN control; 5. Heater control voltage DC24V (18-32V); ▽6. The protection level of the whole machine is IP67;

Product Installation Precautions

Before powering on, pay attention to the firm installation and reliable connection of the connectors (the main high voltage cannot be reversed, otherwise the control will fail, and the control board will be damaged if it exceeds 1 minute).
The grounding wire is connected reliably to prevent static electricity from damaging components.
Antifreeze must not contain impurities to prevent clogging of the water tank.
After unpacking, be sure to check whether there is any external damage caused by transportation. Damage caused by improper installation and use (including use and installation conditions beyond the scope specified in the specification) is not covered by the warranty.

Precautions for the use of PTC water heaters

After the heater is connected correctly, it is recommended to turn on the low-voltage power first and then the high-voltage power when it is powered on.

The water flow in the water cycle is ≥ 4L/min. If the flow is too low, frequent temperature protection will occur.

Product details