HVCH QB01 Series: Leading the Charge in High-Voltage Coolant Heaters Since 2021

1. Our PTC Coolant Heater is an advanced heating system specifically designed for efficient and reliable coolant heating in various applications.
2. This innovative heater utilizes Positive Temperature Coefficient (PTC) technology to rapidly heat the coolant in automotive, industrial, and residential coolant systems.
3. The PTC Coolant Heater is compact and lightweight, allowing for easy installation and integration into existing coolant systems without occupying excessive space.

EVLINK is thrilled to introduce the groundbreaking HVCH QB01 series, a vanguard in the high-voltage coolant heater market specifically crafted for vehicles operating at a nominal voltage of DC 870V. This series has introduced substantial enhancements in voltage capacity and over-current resilience, making it a preferred choice in the automotive industry since 2021.

Specification:

Product Features:

• Excellent Water Resistance: Boasting an IP 67 certification, this heater demonstrates superior water and dust resistance, a must-have for functioning efficiently during rainy days and on muddy roads.
• Stepless Regulation Performance: A feature that offers flexible power management through either regulation of water outlet temperature or by controlling the maximum heat output or power consumption. A proven success, it has been a preferred choice in thousands of vehicles for the past three years.
• Self-Regulating PTC Thermistor Heater: Harness the advantages of PTC heating technology. These heaters dynamically adjust their power to prevent exceeding a predetermined maximum temperature, offering high reliability and energy efficiency without additional switching elements.
• Complete Separation of Water and Electricity: A pioneering feature that brilliantly reconciles heat transmission efficiency with the insulation requirements of DC 3500 V, a significant improvement incorporated in our products, as experienced in heavy dump trucks since 2021.
• Reliable Dual Self-Protection System: An innovative feature that includes both mechanical and electronic protective measures, mitigating risks of short circuits, overloads, or overheating conditions. This system is fortified with high-voltage relays and current fuses in the high-voltage circuit.

Application:

A commitment to ensuring vehicles are operation-ready even in challenging climates, the HVCH QB01 series delivers power outputs ranging from 25 to 35 kW. These can adeptly meet the heating, defrosting, and battery heating needs of large vehicles. Our customized service offers adjustments as per customer requirements in terms of voltage and power, ensuring a safe and comfortable journey at all times.

Our Service:

Competitive pricing strategies, offering both reasonability and competitiveness.

As the manufacturer, we demonstrate strong production capabilities, assuring quality products.

Welcoming both bulk and trial orders, with substantial discounts available for larger orders.

A promise of responding to all your inquiries within 24 hours, ensuring a continuous and seamless communication process.

Devoted to satisfying your needs, we strive tirelessly to exceed your expectations at every step.

Direct supply channels to minimize intermediary costs, thereby offering a cost-effective solution.

Competitive Advantage:

Bringing your designs to life with our OEM services, crafting products as per your preferences.

Guaranteeing stable performance across varied environmental conditions, promising a reliable product each time.

Showcasing superior waterproofing and insulation properties, a hallmark of our series.

Placing safety and reliability at the forefront, our products are designed to withstand the test of time.

Representing the pinnacle of high performance, with characteristics of high voltage, high power, intelligent design, and unmatched reliability.

Exhibiting exceptional resistance to dry burning, thus significantly enhancing the lifespan of the product.

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.