Online Exporter High Quality PTC Coolant Heater for EV Car with CE Certificate
Product Description
The EV 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 .
Life cycle of 8 years or 200,000 kilometers;
The accumulated heating time in the life cycle can reach up to 8000 hours;
In the power-on state, the working time of the PTC coolant heater can reach up to 10,000 hours (Communication is the working state);
Up to 50,000 power cycles;
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);
Provide high-voltage power to the heater when starting the vehicle heating mode;
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℃.
Parameters
Technical requirements:
1. Electrical characteristics:
(1) rated power: 24kw±10%&600VDC&40L/min&water inlet temperature 40 ℃;
4-gear power control: 25%, 50%, 75%, 100%
(2) rated voltage: 600vdc, voltage range: 400~750vdc;
(3) Impulse current: ≤ 60A (under rated working condition,600vdc); ≤ 70A (under rated working condition,750vdc);
(4) Insulation and withstand voltage: high voltage end: 3500vdc/60s/ leakage current ≤ 10mA;
(5) Insulation resistance: 500MΩ /1000VDC/3s;
2. Mechanical characteristics:
(1) The weight of heater is about 7.5kg ± 10%;
(2) waterproof level: IP67;
(3) Air tightness: 0.4Mpa. Maintain the pressure for 2min, detect for 1min, and the leakage ＜500par;
(4) bursting force: 0.6MPa;
(5) Locking force of mounting foot: 2.5-3N.m;
(6) Recommended water flow: 40 ~ 60L/min;
3. Environmental characteristics:
(1) working temperature: -40~105 ℃;
(2) ambient temperature: -40~105 ℃;
(3)relative humidity: 20%~90%
(4) flame retardant grade: UL94-VO;
(5) Environmental protection: RoHS;
4. Others:
(1) Control signal: CAN; Without terminal resistance
Package And Delivery
Why Choose Us
Hebei Nanfeng Automobile Equipment (Group)Co.,Ltd was established in 1993,which is a group company with 6 factories and 1 international trading company.We are the biggest vehicle heating & cooling system manufacturer in China and the designated supplier of Chinese military vehicles.Our main products are high voltage coolant heater,electronic water pump,plate heat exchanger,parking heater,parking air conditioner,etc.
Our factory's production units are equipped with high tech machineries,strict quality control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.
In 2006,our company has passed ISO/TS 16949:2002 quality management system certification.We also bagged the CE certificate and E-mark certificate making us among the only few companies in the world acquiring such high level certifications.Currently being the largest stakeholders in China,we hold a domestic market share of 40% and then we export them around the globe particularly in Asia,Europe and Americas.
Meeting the standards and demands of our customers have always been our top priority.It always encourages our experts to continuously brain storm,innovate,design and manufacture new products,impeccably suitable for the Chinese market and our customers from every nook of the world.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 100% in advance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
A lot of customer feedback says it works well.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
