Contact Us
Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd
Phone: +86 18811334770
Tel: +86 0317 8620396
Tel: +86 010 58673556
Candy Jiao
E-mail: nh.jiao@auto-parkingheater.com
Email: nh.li@auto-parkingheater.com
Add: Room 505, Building B, Free Town Center, No.58, East Third Ring South Road, Chaoyang District, Beijing, 100022, P.R.China
3KW PTC Water Heater
The 3kw PTC coolant heater for electric cars assembly can provide heat for new energy vehicle cockpits and meet the criteria for safe defrost and defogging. At the same time, it provides heat for other parts of the vehicle that need temperature regulation.
Description
3KW PTC Water Heater
Products Description


The use of high voltage PTC ceramics in HVCH devices ensures rapid heating, reduces start-up time and eliminates cold start problems. Conventional heating systems often require a long warm-up time to reach the desired temperature, which is uncomfortable for drivers and passengers. HVCH heating eliminates this delay, allowing the cabin to reach a comfortable temperature quickly and efficiently without relying on the vehicle's internal combustion engine or wasting valuable fuel.
Additionally, HVCH devices are equipped with built-in safety features that provide reliable protection against potential dangers. The positive temperature coefficient characteristic of PTC ceramic ensures that the heater automatically regulates its heating output, preventing overheating and minimizing the risk of fire or damage to the cooling system. This safety mechanism provides the driver with peace of mind while driving.
Products Details



Products Parameter
| Low voltage range | 9-36V |
| High voltage range | 112-164V |
| Rated power | rated voltage 80V, flow rate 10L/min, coolant outlet temperature 0 ℃, power 3000W ± 10% |
| Rated voltage | 12v |
| Operating temperature | -40℃~+85℃ |
| Storage temperature | -40℃~+105℃ |
| Coolant temperature | -40℃~+90℃ |
| Protection grade | IP67 |
| Product weight | 2.1KG±5% |
Products Advantages

Unique Selling Point
1. Completely independent research and development, sufficient chip supply and controllable delivery time;
2. More than 90% of the components are self-manufactured, and the vertical integration capability is high;
3. Professional CAE analysis team;
4. CNAS certification laboratory;

Unique Technical Point
1. The heating jacket of the product is made by injection molding, which ensures the product's high reliability, high thermal efficiency and high purity;
2. Double channel design, low flow resistance;
3. Plastic body, flow channel and body insulation design, good insulation;
4. Compact shape, small volume, convenient for system layout;
5. The design complies with functional safety.
Products Application


Products Certification

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