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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
24KW Ptc Coolant Heater For Ev
Hebei Nanfeng Group has been producing heaters for more than 30 years, and our company is the largest manufacturer of automobile heating and cooling equipment in China and the designated supplier of military vehicles in China. Key markets targeted include electric vehicles. battery thermal management and HVAC refrigeration units. At the same time, we also cooperate with Bosch, and our product quality and production line have been highly recoanized by Bosch.
Description
24KW Automotive High Voltage Coolant Heater
our Product
PTC HEATER
Necessary Conditions for Heater
The heater is controlled by CAN communication.
High voltage power supply.
Low voltage power supply (BATT) or Kl15 (ignition switch voltage), Kl31 (GND).
The heater needs to set a high voltage interlock circuit.
The vehicle must be equipped with an insulation monitoring device to monitor.
HVAC HEATER
Necessary Conditions for Heater
High voltage electric heater must be equipped with 80A current-limiting fuse.
It must be ensured that the high voltage power supply has no reverse polarity.
The vehicle needs to be powered off when overvoltage occurs.
High voltage input should be precharged.
The high voltage input should be equipped with a relay, when a serious fault occurs, the high voltage can be cut off without affecting the safety of the whole vehicle.
Basic feature
| Low voltage range | 9-32V |
| Rated power | 24KW |
| High voltage range | 400-750V |
| Insulation resistance | voltage 500VDC,test for 60s,insulation resistance 100MQ |
| Nsulation withstand voltage |
voltage 1220VAC,50Hz,no damage to the insulation layerafter testing,for 60s,leakage current 10mA |
| Working temperature | -40 ~+110℃ |
| Storage temperature | -40 ~+120℃ |
| Coolant temperature | 40 ~+85℃ |
| Product weight | 7.5KG±5% |
Detail image
who choose us?
Hebei Nanfeng Automobile Equipment Group Co., Ltd. is a high-tech group company specializing in the production of automobile heating systems, electronic water pumps, metal stamping parts, electronic accessories and other equipment and related parts. NF Group have 5 factories and an export foreign trade company (Beijing Golden nanfeng International Trade Co., Ltd., located in Beijing). After more than 30 years, NF Group has continuously introduced international advanced technology and equipment. The products meet the European safety and environmental protection standards, and have formed large-scale and serial production. NF has been supporting many well-known automobile factories in China. At present, the products have been exported to overseas and international markets.
one-stop solution
professional team
high quality
competitive advantage
high quality
EMC laboratory
High-tech equipment
We have intelligent online detection production line, eliminate quality problems caused by human intervention, and improve product quality controllability and traceability.
International markets
At present, the products have been exported to overseas and international markets, especially Asia, Europe, and America.
Our Certificate
IATF 16949
CE Certificate
CE Certificate
Common Problem
Are your products suitable for our models?
Our products are universal versions and can be OEM customized according to your needs. PTC water heating heaters 1.2-30kw, 48v-1000v can be customized. PTC air heater 1-6kw, 150-650v can be customized, electronic water pump 30-2500W, lift 3-24M can be customized.
What is the difference between new energy vehicles and traditional vehicles?
Compared with the traditional automobile thermal management system, the difference between the new energy vehicle thermal management system is that the management object extends from the cockpit to the battery, motor electronic control and other fields, and the second is that its function extends from simple cooling to insulation and heating functions. . Therefore, compared with traditional vehicles, the thermal management system of new energy vehicles has added electronic water pumps, electric compressors, electronic expansion valves or four-way valves, cooling plates and heating systems (heat pumps or PTC systems).
New energy vehicle air conditioning system solution
The heating source of the air conditioning system of a fuel vehicle is mainly provided by the engine coolant, but the heating system of an electric vehicle is different from this. Common solutions for heating air in electric vehicle air conditioning systems are as follows: 1. Heat pump 2. PTC electric heater
If you're looking for the 24kw ptc coolant heater for ev, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.
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