HVCH QA01 Coolant Heater Series: The Optimal Warming Solution for Large Vehicles

1. The heater is designed to operate reliably in extreme temperature conditions, ensuring consistent battery heating performance in various climates.
2. It provides efficient battery heating, minimizing energy waste and optimizing the overall energy efficiency of electric vehicles.
3. The EV Battery Heater is compatible with different power sources, including the vehicle's electrical system or an external power supply.

Product Introduction

The HVCH QA01 Series is not just an interior heater; it heralds a revolution in the internal heating systems for large vehicles. Precision-engineered, it can seamlessly adjust performance as required, delivering stable and reliable heating across various environments.

This series employs an integrated control unit to offer infinitely variable heat output control. It operates optimally, either by regulating the water outlet temperature or limiting the maximum heat output or power consumption. Its intelligent diagnostic function transmits key operating data to the vehicle system, positioning it as a frontrunner in the industry.

Specification:

Product Features:

Ø Superior Water Resistance

In actual operation, whether it is muddy roads, wet rainy days, or extended usage in high temperatures, the HVCH QA01 series showcases its exceptional water-resistant properties. IP 67 water and dust proof certifications can be furnished.

Ø Stepless Performance Regulation

Either by modulating the water outlet temperature or curtailing the utmost heat output or power consumption, our high-voltage coolant heater has been adopted in thousands of vehicles for three years, garnering positive feedback from customers.

Ø Dependable Dual Self-Protection System

The dual protection system, encompassing mechanical and electronic safeguards, functions to shut the module down during a short circuit, overload, or over-temperature conditions. Additionally, we have incorporated high-voltage relays and current fuses in the high-voltage circuit.

Ø Complete Separation of Water and Electricity

Water and electricity are wholly isolated. Unlike other manufacturers, we have adeptly resolved the contradiction between heat transmission efficiency and the insulation requirement of DC 3500 V. This technical breakthrough facilitated the mass production of our 870V (nominal voltage) products, extensively used in heavy dump trucks in 2021.

Ø PTC Thermistor Heater with Self-Controlled Constant Temperature

The PTC water coolant heater embodies all the advantages of PTC heating technology. Thanks to the PTC effect, the heating elements dynamically adapt their power output without surpassing a designated maximum temperature. This assures high operational reliability and energy efficiency without the need for additional switching elements.

Application:

To guarantee a safe journey even in challenging climatic conditions, vehicles must be prepared to operate right from the start. Adequate power ranging from 15 to 25 kW can cater to the heating, defrosting, and battery heating needs of large vehicles.

Our Service

We can supply you directly, eliminating agent fees and reducing your cost;

Large orders come with substantial discounts, and trial orders are also welcome;

Respond to your inquiry within 24 hours;

Price advantages: reasonable and competitive;

As manufacturers, we possess robust strength;

We strive to meet your demands to the fullest extent.

Competitive Advantage

Safety and reliability

OEM solutions tailored to your design

Stable performance

Waterproof, excellent insulating properties

Outstanding dry burning resistance

High Voltage, High Power, High Intelligence, High Reliability