HVCH QB01 Series: The Pinnacle of Innovation in High-Voltage Coolant Heaters

1. With its advanced heating technology, our High Voltage Water Heater delivers rapid and precise heating for a consistent supply of hot water.
2. It is compact and lightweight, allowing for easy installation and integration into existing high-voltage systems.
3. The water heater features intelligent temperature control, ensuring accurate and consistent heating for enhanced performance.

As we stride into a future of technological advancements, EVLINK is leading the charge with the HVCH QB01 Series, a bespoke solution for vehicles operating at DC 870V nominal voltage. Since its inception in 2021, this series has revolutionized the industry with improvements in over-current ability and voltage capacity, creating a steadfast reputation in the market.

Specification:

Product Features:

• Self-Regulating PTC Thermistor Heater: A unique characteristic of this series, utilizing PTC heating technology, dynamically adapts its power to prevent surpassing a specified maximum temperature, ensuring high reliability and energy efficiency without needing additional switching components.

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• Complete Separation of Water and Electricity: Achieving an impeccable balance between heat transmission efficiency and DC 3500 V insulation requirements, a technology that has been a cornerstone in our 870V (nominal voltage) products extensively used in heavy dump trucks since 2021.

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• Excellent Water Resistance: With an IP 67 certification, this series promises superior protection against water and dust, a necessity for optimal functioning in wet conditions and on muddy roads.

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• Stepless Regulation Performance: Enables flexible power management through control over the water outlet temperature or by limiting the maximum heat output or power consumption, a proven asset in thousands of vehicles over three years.

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• Reliable Dual Self-Protection System: Incorporates both mechanical and electronic safety mechanisms to protect against short circuits, overloads, or overheating scenarios. The high-voltage circuit is further safeguarded with high-voltage relays and current fuses.

Application:

Ensuring operational readiness even in the most challenging climates, the HVCH QB01 series offers power outputs ranging from 25 to 35 kW. These are tailored to meet the heating, defrosting, and battery heating requirements of large vehicles. Offering a customized service that allows for adjustments based on customer specifications regarding voltage and power, promising a safe and warm journey at all times.

Our Service:

Direct dealings to eliminate intermediary costs, offering you the best value for your investment.

Maintaining a competitive edge with rational and competitive pricing.

We welcome both substantial and trial orders, with attractive discounts on bulk purchases.

Striving to cater to your needs with utmost diligence and efficiency.

Backed by strong production prowess as the original manufacturer, we assure premium quality products.

We pledge to address your queries within 24 hours, fostering seamless communication.

Competitive Advantage:

Consistent performance assurance across diverse environmental settings.

Exemplifying superior water resistance and insulation attributes, setting a new standard in the industry.

Exhibiting outstanding resistance to dry burning, enhancing the product's lifespan significantly.

Our priority is to offer products that epitomize safety and reliability, standing the test of time.

Realizing your unique designs with our specialized OEM services.

A representation of high intelligence, high voltage, high power, and unparalleled reliability, setting a benchmark in the industry.

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.