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High Voltage Ptc Coolant Heaters For Battery

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High Voltage Ptc Coolant Heaters For Battery

High Voltage Ptc Coolant Heaters  For Battery
High Voltage Ptc Coolant Heaters  For Battery High Voltage Ptc Coolant Heaters  For Battery High Voltage Ptc Coolant Heaters  For Battery High Voltage Ptc Coolant Heaters  For Battery

Large Image :  High Voltage Ptc Coolant Heaters For Battery

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 Ptc Coolant Heaters For Battery

Heat Output: 20-35KW 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
High Light:

High Voltage Ptc Coolant Heaters


Ptc Coolant Heaters for battery


battery Ptc Heater

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.


High Voltage Ptc Coolant Heaters  For Battery 0




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.









HVCH QB01 Series
Heat Output    20-35kW
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




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.




High Voltage Ptc Coolant Heaters  For Battery 1






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.



High Voltage Ptc Coolant Heaters  For Battery 2


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.

Contact Details
Suzhou EVLINK Electronic Technology Co.,Ltd
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