High Voltage PTC Heater Electric Bus Heater For Electric Vehicle Heating System
Brief Introduction
NF advanced 7kW-5kW HVH heater, a revolutionary electric bus heating solution designed to meet the demanding needs of modern electric vehicles. As the transportation industry transitions to sustainable and efficient solutions, our HV coolant heaters are at the forefront, providing unmatched performance and reliability for electric buses.
The HVH heater uses advanced technology to provide optimal heating efficiency, ensuring passengers remain comfortable even in the coldest conditions. With a power output range of 5kW to 7kW, this versatile heater can adapt to various operating needs and is suitable for a variety of electric bus models. Its compact design makes it easy to integrate into existing systems, minimizing installation time and reducing costs.
A highlight of the HVH coolant heater is its innovative heating mechanism, which uses high-voltage coolant to provide rapid and continuous warmth throughout the bus. This not only improves passenger comfort, but also helps improve the overall energy efficiency of the vehicle, reduces the burden on the battery, and extends the range of electric buses.
With safety at the forefront of our design, the HVH water heater is equipped with a variety of safety features, including over-temperature protection and an automatic shut-off mechanism, to ensure peace of mind for drivers and passengers. In addition, its rugged construction ensures durability and longevity, making it a wise investment for fleet operators looking to increase their electric bus services.
All in all, the 7kW-5kW HVH heater is the ideal electric bus heating solution, combining efficiency, safety and comfort. Embrace the future of transportation with our advanced HV coolant heaters, ensuring your electric bus can handle all weather conditions and provide a pleasant travel experience for all passengers.
Specifications
| OE NO. | HVH-Q series |
| Product Name | high voltage coolant heater |
| Application | electric vehicles |
| Rated power | 7KW(OEM 7KW~15KW) |
| Rated Voltage | DC600V |
| Voltage Range | DC400V~DC800V |
| Working Temperature | -40℃~+90℃ |
| Usage medium | Water to ethylene glycol ratio = 50:50 |
| Over dimension | 277.5mmx198mmx55mm |
| Installation Dimension | 167.2mm(185.6mm)*80mm |
Size
Shock-Mitigated Encasement
Our Advantage
Hebei Nanfeng Automobile Equipment (Group) Co., Ltd., founded in 1993, is a leading Chinese manufacturer of vehicle thermal management systems. The group comprises six specialized factories and one international trading company, and is recognized as the largest domestic supplier of heating and cooling solutions for vehicles.
As an officially designated supplier for Chinese military vehicles, Nanfeng leverages strong R&D and manufacturing capabilities to deliver a comprehensive product portfolio, including:
High-voltage coolant heaters
Electronic water pumps
Plate heat exchangers
Parking heaters & air conditioning systems
We support global OEMs with reliable, high-performance components tailored for commercial and specialty vehicles.
The quality and authenticity of our products are endorsed by a powerful trifecta: advanced machinery, precision testing equipment, and a seasoned team of engineers and technicians. This synergy across our production units is the cornerstone of our unwavering commitment to excellence.
Since achieving ISO/TS 16949:2002 certification in 2006, our commitment to quality has been further validated by prestigious international certifications including CE and E-mark, placing us among an elite group of global suppliers. This rigorous standard, combined with our pioneering position as China's leading manufacturer with 40% domestic market share, enables us to successfully serve customers across Asia, Europe, and the Americas.
Our dedication to fulfilling customer standards fuels constant innovation. Our experts are committed to designing and producing products that are precisely tailored to the needs of the Chinese market and customers worldwide.
Frequently Asked Questions
Q1: What are your packaging terms?
A: We provide two options to meet different needs:
Standard: Neutral white boxes and brown cartons.
Custom: Branded boxes are available for clients with registered patents, subject to receipt of official authorization.
Q2: What are your payment terms?
A: Our standard payment term is 100% T/T (Telegraphic Transfer) in advance before production commences.
Q3: Which delivery terms do you offer?
A: We support a range of international delivery terms (EXW, FOB, CFR, CIF, DDU) and are happy to advise on the best option for your shipment. Please let us know your destination port for a precise quotation.
Q4: How do you manage delivery times to ensure punctuality?
A: To ensure a smooth process, we initiate production upon receipt of payment, with a typical lead time of 30 to 60 days. We guarantee to confirm the exact timeline once we review your order details, as it varies by product type and quantity.
Q5: Do you offer OEM/ODM services based on existing samples?
A: Absolutely. Our engineering and manufacturing capabilities allow us to precisely follow your samples or technical drawings. We handle the entire tooling process, including mold and fixture creation, to meet your exact specifications.
Q6: What is your policy on samples?
A:
Availability: Samples are available for items currently in stock.
Cost: The customer bears the cost of the sample and express shipping.
Q7: How do you ensure the quality of goods upon delivery?
A: Yes, we guarantee it. To ensure you receive defect-free products, we implement a 100% testing policy for every order before shipment. This final check is a core part of our commitment to quality.
Q8: What is your strategy for building long-term business relationships?
A: By ensuring your success is our success. We combine exceptional product quality and competitive pricing to give you a clear market advantage—a strategy proven effective by our clients' feedback. Fundamentally, we view every interaction as the start of a long-term partnership. We treat our clients with the utmost respect and sincerity, striving to be a trusted partner in your growth, regardless of your location.
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