High Voltage PTC Water Heater 5-30kw for EV & Hybrid Vehicles

Name: High Voltage PTC Water Heater 5-30kw for EV & Hybrid Vehicles
Brand: New Nanfeng Thermo&Comfort (Cangzhou) Co., Ltd.
SKU: 2182045312

Hebei, ChinaNew Nanfeng Thermo&Comfort (Cangzhou) Co., Ltd.

US$250.00-1,250.00

3 Pieces

Sample price:US$950.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

HVH-Q20

Type

Ceramic Heating Equipment

Certification

ISO, IATF16949, E-MARK, ISO14001

Structure

Van Type

Brand

New South Wind

Component

Heating Equipment

Body Material

Aluminium

Cold Style

Water-Cooled

Cooling Fluid Type

Glycol

Sample

Support

Power Range

5-30 Kw

Certified Safety

IP67/IP6K9K

Robust Reliability

720-Hour Salt Spray Resistance

Scalable Solutions

Customizable Control Interfaces

Energy Efficiency

98%+

Weight(Kg)

9.2

MOQ

Transport Package

Standard Carton

Specification

327*314*105MM

Trademark

New South Wind

Origin

China

HS Code

8516800000

Production Capacity

100000

Key features

E-Mark, EMC, ISO corrosion certified, meets global automotive standards

With a power range of 5kW to 30kW and 400-800VDC voltage compatibility

The product has passed a 720-hour salt spray corrosion test and 500+ hours of dry-burn endurance test, with IP67 and IP6K9K high-level ingress protection.

Robust Reliability: Features 720-hour salt spray resistance and over 500 hours dry-burn endurance for harsh environments.

Equipped with an advanced IGBT/PWM controller, it supports stepwise and continuous power modulation, and provides CAN bus, step control and PWM interfaces.

Built with a triple-layer safety system: real-time voltage/current monitoring, high-voltage fuse cutoff.

Through circulating coolant (50% water + 50% ethylene glycol), it achieves uniform heat distribution across the vehicle.

Company profile

Cooperated with Fortune 500Management CertificationHigh Repeat Buyers ChoiceProduct Certification

New Nanfeng Thermo&Comfort (Cangzhou) Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 yearsNearest Port: Tianjin, Qingdao,ShanghaoAverage Response Time: ≤3.80h

AI-Powered supplier vetting

SummaryNew Nanfeng Thermo&Comfort (Cangzhou) Co., Ltd. is a China-based limited company established in 2015, operating in automotive thermal management and associated manufacturing. Its stated products include cabin, parking, PTC and coolant heaters, coolant pumps, heating radiators, water heaters, thick-film heaters, high-voltage PTC coolant heaters and smart defrosters. The supplier reports ISO 14001:2015 certification and has an SGS audit record valid from March 28, 2025 to March 27, 2026, although the provided audit type and result codes are not explained. The company reports 101 employees and describes production facilities, R&D centers and offices, but quantitative production capacity is unavailable. R&D, OEM/ODM, SDK, customization, quality-control traceability, overseas service and after-sales capabilities are largely unverified. No customer cases are provided.

Supplier typeThe supplier is identified as a China-based limited company established in 2015, with 101 employees and operations associated with manufacturing, although one record also classifies its company nature as a trading company. Its stated specialization is automotive thermal management, with a broad portfolio of heating and coolant products.

CertificationsThe supplier reports an ISO 14001:2015 certificate and other certifications. An SGS supplier audit record is shown as valid from March 28, 2025 through March 27, 2026, but the audit type and evaluation result are represented only by codes, so the audit outcome cannot be interpreted from the supplied data.

R&D capabilityThe supplier describes itself as a high-tech automotive thermal-management enterprise and states that it has production facilities and R&D centers, with technology and sustainable-development positioning. Specific evidence on new-product launches, R&D documentation, SDK availability, 3D design or private-mold development is unavailable.

Production capacityThe supplier lists multiple automotive thermal-management products, reports 101 employees, and describes production facilities covering part of a 68,629-square-meter site. These details support an established operating base, but no output capacity, equipment list, production volume or delivery performance is provided.

Product Q&A

Q:What certifications does this product have?

It has IP67/IP6K9K ingress protection, E-Mark certification, EMC compliance, and ISO 720h salt spray corrosion resistance certification, meeting international automotive industry standards.

Q:What coolant should be used with this heater?

The recommended coolant is a mixture of 50% water and 50% ethylene glycol, which ensures efficient heat transfer and anti-freeze performance.

Q:What is the power and voltage range of this HVH coolant heater?

Our high voltage coolant heater covers 5-30kW power and supports 400-800VDC voltage, with 3 platform models to match different vehicle types.

Q:Accept sample order?

Yes, samples available.

Q:What is the working principle of this high voltage coolant heater?

It uses high-pressure PTC elements paired with IGBT/PWM controllers to achieve stepwise or continuous power adjustment, and transfers heat through circulating coolant.