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High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse

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High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse

High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse
High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse

Large Image :  High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse

Product Details:
Place of Origin: CHINA
Brand Name: EVPTC
Certification: CE
Model Number: QB01
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Price: $1500-2000 per set
Packaging Details: carton or wooden case packing
Delivery Time: 15-20days
Payment Terms: T/T
Supply Ability: 100 sets per 2 weeks

High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse

Description
Heat Output: 15-35KW HV Voltage Range: DC 250-1100V
LV Voltage: DC 24V Nominal Efficiency: > 95 %
Controllability Steps: 1% Dimensions: 365*313*123mm
Weight: 9kg Temperature Range For Heating: -40 To 90 ℃
Temperature Range For Ambient: -40 To 125 ℃ Communication: CAN OR LIN
Dielectric Strength: 3500 V (DC) IP Protection Class: IP 67
EMC: ECE R10 Rev. 5 Insulation Resistance: >500MΩ
Service Life: 10 Years Or 10,000 Heating Hours
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QB01-Series (15-35kW)Nominal Voltage DC 870V High Voltage Coolant Heater With Relay and Current Fuse

 

  1. It is designed to be environmentally friendly, with low emissions and energy-efficient operation.
  2. The heater is equipped with built-in diagnostics and self-monitoring capabilities, allowing for quick and accurate troubleshooting.
  3. It can be easily integrated into existing EV battery systems without major modifications or disruptions.

High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse 0

HVCH QB01 Series  is a model specially designed for the application of DC 870V or 35KW . Compared with QA Series, QB has been improved in the capacity of withstand voltage and the over-current ability,for example in relays, fuse, IGBT, connectors and other parts. QB01 has been applied in many vihecles with nominal voltage of DC 870V since 2021.

 

HVCH QB01-Series could quickly, consistently,powerfully and reliably heat the vehicle interior. The compact device ensures a constantly high heat output of 15kW-35kW and allows for flexible use in a power range of 350 to 1100 Volts. HVCH QB01-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.

 

 

Specification:

 

HVCH QB01 Series
Heat Output    15-35kW
HV Voltage Range     DC 350-1100V

LV Voltage   

  DC 24V nominal
Efficiency     > 95 %
Controllability Steps     100W
Dimensions     365*313*123mm
Weight     10kg
Temperature Range for Heating     -40 to 90 ℃
Temperature Range for Ambient     -40 to 125 ℃
Communication     CAN or LIN2.1
Dielectric Strength     3500 V (DC)
IP Protection Class     IP 67
EMC     ECE R10 Rev. 5
Insulation Resistance     >500MΩ
Service Life     10 years or 10,000 heating hours

 

High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse 1

 

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.

 

 

High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse 2

 

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

 

High-Voltage Coolant Heater Hvch DC 870V With Relay And Current Fuse 3        

 

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

 

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