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PTC Battery Heater For Electric Car

Name: PTC Battery Heater For Electric Car
Brand: Nanfeng
SKU: 195325286

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

PTC Battery Heater for Electric Car

Product Description

high voltage heater

high voltage coolant heater (2).jpg

Electric vehicles (mainly passenger cars) that have been on the market in the past few years generally use PTC water heater systems or PTC air heater systems to achieve heating functions. For pure electric vehicles, PTC air heating is generally used. This method only needs to replace the traditional automobile air conditioner heater core with PTC air heater, and then supplemented with necessary control equipment, it can be directly applied to electric vehicles.

Plug-in hybrid electric vehicles generally use PTC water heaters. In this way, the traditional car air conditioner heater core is connected in series with the PTC water heater. The warm air core is heated to increase the temperature of the outlet air and blow it directly into the car to realize the heating function in the car.

PTC electric heater is a heater with automatic temperature control and power saving. It uses PTC heat-sensitive ceramic element as heat source, corrugated sheet made of aluminum alloy as heat sink, and is composed of heat sink after bonding and welding.

PTC heaters include PT air heaters and PTC liquid heaters. Since the PTC liquid heater can be arranged in the engine room, it can be used directly for the air-conditioning system of the existing car, and is more widely used in the heating system of the electric car.

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

Product Installation Precautions

Soft start function： PWM soft start
PWM uses 30s from 0% to 100%。This function is used to protect high inrush currents and sudden changes on the high voltage bus. Each channel is gradually soft-started, there is ripple current in the soft-start process, and the inrush current is small (<1.3 times the rated current)。

Product details