HVCH QA01 Series: DC High Voltage Water Coolant Heater The Pinnacle of Interior Heating for Commercial Vehicles

1. The heater is equipped with built-in safety features, including overheat protection and automatic shut-off, ensuring safe operation and preventing damage.
2. It provides consistent and uniform heating throughout the cabin, ensuring a comfortable and cozy environment for occupants.
3. The PTC Cabin Heater is compatible with various power sources, including the vehicle's electrical system or an external power supply.

HVCH QA01 Series In the icy grip of winter, providing a stable and consistent interior warmth for large commercial vehicles can pose a significant challenge. Step in the HVCH QA01 Series—an interior heater crafted specifically for this purpose. Tailored for large vehicles, this marvel not only heats the water circuits but also boasts the ability to regulate its performance steplessly, ensuring constant, formidable, and reliable heating every single time.

Specification:

Product Features:

• Superior Water Resistance:
• Whether traversing muddy terrains, enduring torrential rains, or facing prolonged high-temperature operations, our high voltage coolant heater stands resilient. We even provide IP 67 water and dustproof reports for validation.
• Adaptable Performance:
• The heater not only regulates the water outlet temperature but also limits the maximum heat output or power consumption. A testament to its quality, it has been installed in thousands of vehicles over three years, consistently receiving acclaim from customers.
• Dual-layered Protection:
• Our protection mechanism includes both mechanical and electronic systems. They act in tandem to shut the heater down if faced with short circuits, overloads, or over-temperature conditions. To bolster safety, we've integrated high voltage relays and current fuses in the circuitry.
• Complete Insulation:
• We've achieved a complete separation of water and electricity. This leap in design addresses the dichotomy between heat transmission efficiency and the insulation requirements of DC 3500 V. Due to this innovation, our 870V nominal voltage products have seen widespread adoption in heavy dump trucks since 2021.
• Innovative PTC Technology:
• Our PTC water coolant heater embodies all the advantages of PTC heating tech. The PTC effect ensures that the heating elements adjust their power autonomously, never surpassing a set temperature threshold. This results in high operational reliability and 1. energy efficiency sans additional switching elements.

Application:

For those frosty mornings or the chilliest winter nights, large vehicles, especially buses and trucks, need efficient heating solutions. The HVCH QA01 Series, with its robust power output, emerges as the perfect answer. Whether in the northeastern or northwestern regions of China, it has been widely used across various large vehicles. Its power, ranging from 15 to 25kW, caters to heating, defrosting, battery heating, and other vehicular needs. Users can tweak the power as per demand, and we also offer customization options, tailoring aspects like voltage and power to specific requirements.

Our service:

• Direct Supply: We can cater to your needs directly, eliminating middlemen, saving on agent fees, and reducing your overall cost.
• Volume Discounts: Placing a significant order? Enjoy substantial discounts. We also welcome trial orders.
• Prompt Responses: Expect a response to your inquiries within 24 hours.
• Competitive Pricing: We pride ourselves on offering top-tier products at reasonable and competitive rates.
• Manufacturer's Trust: As manufacturers, we have the prowess and resources to cater to all your needs.
• Commitment to Excellence: Your needs are paramount, and we strive to meet them at every juncture.

Competitive Advantage:

• Safety First: Our products undergo rigorous quality controls to ensure reliable performance across various conditions.
• Customization: We offer OEM services, tailoring our products to your design specifications.
• Consistent Performance: Our products are renowned for their stable performance, come rain or shine.
• Weatherproof: Our products are not only waterproof but also possess exceptional insulating properties.
• Dry Burning Resistance: We've engineered our products to resist dry burning, ensuring longer life.
• A Quartet of Excellence: Our heaters epitomize high voltage, power,

EVLINK was established in 2017 with a registered capital of 20 million CNY. It is located at
the junction of Kunshan, Suzhou, and Jiading, Shanghai, covering a factory area of about 5000 square meters.

We have advanced production equipment and a highly qualified management team. EVLINK has passed the
IATF 16949 - automotive industry quality management system certification, and our products have also obtained
various domestic and international certifications, including Emark, EMC, CE, and KC. Our company has over 100
employees, including 20 people in our R&D and engineering department, as well as our hardware and software
teams. Leveraging our extensive technical and manufacturing experience, EVLINK strives to meet market demands.
We are committed to providing our customers with the best AC and DC heaters and offering customized controller services.

EVLINK Electronics Co.,Ltd is a manufacturer focusing on the design and development of PTC electric heater and its controller.

We has accumulated 10 years of technology and production experience in the field of new energy electric vehicles. In the past 10 years,

we have expanded our main business to the heating solution in new energy electric vehicles, fuel cells, battery thermal management,

energy storage, railway electrification and others.

Since its establishment, EVLINK has always adhered to the business principle of developing the market with integrity, consolidating the

market with quality, and winning the market with service.It has continuously been innovating and advancing. EVLINK strives to become a globally

renownedPTC heater supplier, maintaining a highly meticulous work attitude.