NF Best Sell EV PTC Heater 7KW DC600V High Voltage Coolant Heater
Description
This PTC coolant heater adopts PTC technology to meet the safety requirements of passenger cars for high voltage. In addition, it can also meet the relevant environmental requirements of components in the engine compartment.
The purpose of PTC coolant heaters in application is to replace the engine block as the main source of heat. It heats the PTC heating component by supplying power to the PTC heating group, and heats the medium in the heating system circulation pipeline through heat exchange.
The main performance characteristics are as follows:
Compact structure, high power density, and flexible adaptation to the installation space of the entire vehicle.
The use of plastic material shells can achieve thermal isolation from the frame, thereby reducing heat dissipation and improving efficiency. Adopting redundant sealing design can improve system reliability.
Technical Parameter
| Rated power (kw) | 7KW |
| Rated Voltage(VDC) | DC600V |
| Working Voltage | DC450-750V |
| Controller low voltage (V) | DC9-32V |
| Working environment temperature | -40~85℃ |
| Storage temperature | -40~120℃ |
| Protection level | IP67 |
| Communication protocol | CAN |
Requirements for the whole vehicle electrical system:
①Must ensure the correct polarity of the high-voltage power supply, and have overvoltage and undervoltage protection functions
②The vehicle side needs to install an independent high-voltage DC insurance for short-circuit protection
③The whole vehicle needs to install an insulation detector for leakage detection
④High voltage line has interlock function
CE certificate
Application
Safety tips:
7KW PTC coolant heater has the function of self-protection. It can monitor its own operation status in real time during normal operation. And through the CAN interface feedback to the whole vehicle controller, once found abnormal work, can be timely protection, such as automatic restriction of heating Once abnormal operation is detected, it can be protected in time, such as automatically limiting the heating temperature and working current. The vehicle is responsible for monitoring the insulation condition of the PTC coolant heater.
Company Profile
Hebei Nanfeng Automobile Equipment (Group) Co., Ltd is a group company with 5 factories, that specially produce parking heaters, heater parts, air conditioner and electric vehicle parts for more than 30 years. We are the leading auto parts manufacturers in China.
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/TS16949:2002 quality management system certification. We also bagged the CE certificate and Emark 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;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
