E11k (2-5kw)Nominal Voltage Dc 350v Hvac Air Heater

1. Descriptions:

HVCH QB Series is an interior heater for heating water circuits in big vehicles , it could stepless regulate performance as needed.

HVCH QB-Series could quickly, consistently,powerfully and reliably heat the vehicle interior. The compact device ensures a constantly high heat output of 25kW-35kW and allows for flexible use in a power range of 600 to 1100 Volts. HVCH QB-Series features infinitely variable heat output control by means of an integral control unit.

This takes place either by regulating the water outlet temperature or by limiting the maximum heat output or power consumption. Furthermore, it is CAN-capable and transmits key operating data to the vehicle system using an intelligent diagnostic function.

2. Specification:

Product Features:

Ø Excellent Water Resistance.

During the actual operation, muddy roads and wet rainy days and long playing in high temperature, all require our high voltage coolant heater excellent waterproof performance.IP 67 Water and dust proof reports can be provided.

Ø Stepless Regulate Performance.

This takes place either by regulating the water outlet temperature or by limiting the maximum heat output or power consumption.Our High Voltage coolant heater has been equipted in thousands of vehicles for three years ,the good quality has been accecpted by the custmers.

Ø Reliable Dual Self-Protection System

Dual protection system includes mechanical protection device and electronic protection, which acts to shut the module down in reaction to a short circuit, overload, or over-temperature condition. In addition, We add the high voltage relay and current fuse in the high voltage circuit.

Ø Completely Separation of Water and Electricity

Water and electricity is completely separated.Different from other manufacturers,we solve perfectly the contradiction between the heat transmission efficiency with the Insulation requirement of DC 3500 V.Benefits from this technical improvement, our 870V (nominal voltage) products have been mass produced and used in heavy dump trucks in 2021.

Ø PTC thermistor heater with self - controlled constant temperature.

PTC water coolant heater come with all advantages of the PTC heating technology. Thanks to the PTC effect, the heating elements dynamically adjust their power without exceeding a maximum temperature. High operational reliability and energy efficiency without any additional switching elements.

Application:

To guarantee a safe journey even in challenging climate conditions, vehicles must be ready for operation right from the start.

Sufficient power of 25 to 35kw can meet the heating, defrosting, battery heating and other needs of large vehicles. Users can adjust the power according to the demand, control the power consumption. We also provide customized service, which can be adjusted according to customer requirements, such as voltage, power, etc

Our service:

1. We can supply you directly, save the agent fees and reduce your cost;
2. Big order comes with big discount, trial orders are also welcome;
3. Reply your enquiry within 24 hours;
4. Price advantages:reasonable and competitive;
5. We are manufacturer and possess strong strength;
6. Do our utmost to meet your demands.

Competitive Advantage:

1. Safety and reliability
2. OEM for your design
3. Stable performance
4. Water-proof, excellent insulating property

5. Excellent dry burning resistance
6. High Voltage,High Power,High Intelligence,High Reliability

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.