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EVLINK Electronic Co.,Ltd

  • China,Suzhou ,Jiangsu
  • Verified Supplier
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China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution

  1. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
  2. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
  3. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
  4. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
  5. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
  6. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
  7. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
  8. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution
  9. China IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution

IP 67 Diesel Engine Coolant Heater Vehicle Thermal Management Solution

  1. MOQ: 1 SET
  2. Price: $300 per set
  3. Get Latest Price
Operating Temperature -40ºC~85ºC
System Comfort & Safety Control Supports PID control, fault self-diagnosis, automatic power limiting
Weight 3.7KG
Certifications Obtained CE, EMark
Payment Terms T/T
Supply Ability 100 sets per 2 weeks
Delivery Time 15-20days
Packaging Details carton or wooden case packing
Condition New
Application Battery Heating/ Cabin Heating/ Regenerative Braking Energy Recovery
Rated Voltage Customizable
Power Output 2-8KW
EMC Complies with ISO 11452 Class 3 requirements
Single package size 31.2X11X13.9 cm
Insulation Resistance ≥100 MΩ (DC1000 V,high-voltage section)
Warranty 2 years
Protection Rating IP67
Communication Method CAN communication, enable signal communication
Product name PTC Heater HVCH
High-Voltage Safety Protection Equipped with overvoltage, undervoltage, overcurrent, short circuit, and overheat protection
Operating Voltage Range 200V-800V
Brand Name EVPTC
Model Number W Series
Certification E-Mark, CE
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Operating Temperature -40ºC~85ºC System Comfort & Safety Control Supports PID control, fault self-diagnosis, automatic power limiting
Weight 3.7KG Certifications Obtained CE, EMark
Payment Terms T/T Supply Ability 100 sets per 2 weeks
Delivery Time 15-20days Packaging Details carton or wooden case packing
Condition New Application Battery Heating/ Cabin Heating/ Regenerative Braking Energy Recovery
Rated Voltage Customizable Power Output 2-8KW
EMC Complies with ISO 11452 Class 3 requirements Single package size 31.2X11X13.9 cm
Insulation Resistance ≥100 MΩ (DC1000 V,high-voltage section) Warranty 2 years
Protection Rating IP67 Communication Method CAN communication, enable signal communication
Product name PTC Heater HVCH High-Voltage Safety Protection Equipped with overvoltage, undervoltage, overcurrent, short circuit, and overheat protection
Operating Voltage Range 200V-800V Brand Name EVPTC
Model Number W Series Certification E-Mark, CE
Place of Origin CHINA
High Light IP 67 Diesel Engine Coolant HeaterVehicle Thermal Management Solution Coolant Heater

Specification:

HVCH Q Series
Heat Output15-35kW
HV Voltage Range DC 350-900V
LV Voltage DC 24V nominal
Efficiency> 95 %
Controllability Steps100W
Dimensions365*313*123mm
Weight10kg
Temperature Range for Heating-40 to 90 ℃
Temperature Range for Ambient-40 to 125 ℃
CommunicationCAN or LIN2.1
Dielectric Strength3500 V (DC)
IP Protection ClassIP 67
EMCECE R10 Rev. 5
Insulation Resistance500MΩ
Service Life10 years or 10,000 heating hours

 
 
 
When public transportation agencies plan to replace traditional diesel buses with zero-emission electric buses, they must consider the impact of extreme weather conditions on the new fleet. Cold weather, in particular, significantly reduces the range of electric vehicles. EVLINK's high-pressure liquid water heater provides an efficient battery thermal management solution for electric buses, effectively enhancing vehicle range in cold climates.

 

 

Product Advantages

  • Excellent Waterproof Performance: In laboratory humidity tests lasting 300 hours, EVLINK's high-pressure liquid heater performed exceptionally and passed third-party IP67 certification.
  • Precise Temperature Control: With the ability to adjust water outlet temperature and maximum power, it provides high-precision temperature control and is also used in Tsinghua laboratories.
  • Dual Safety Protection: Integrated mechanical and electronic safety measures effectively prevent potential hazards and ensure operational safety.
  • Complete Electrical Isolation: A special thermal conductive structure makes the heater 95% efficient, far surpassing traditional PTC liquid heaters, providing critical safety assurance for electric vehicles.
  • Innovative PTC Technology: The custom-designed PTC chip dynamically adjusts power output while maintaining the specified temperature limit, enhancing product reliability and efficiency.

 

Application Scenarios

EVLINK's high-pressure coolant heater is mainly used in the vehicle thermal management system, dynamically managing the vehicle's heat flow, including heating for the battery, motor, electronic control, and passenger cabin. This system effectively extends the range of electric vehicles in winter. Currently, major manufacturers in China have widely adopted EVLINK heaters, saving costs for vehicle manufacturers and providing suggestions and technical support for liquid heating.

 

Our Services

  • Direct Procurement: Simplified procurement processes, offering better service and support than trading companies.
  • Bulk Order Discounts: Significant discounts on large orders, completing 500 units within a month while ensuring quality and reliability.
  • Quick Response: Priority handling of inquiries, guaranteed response within 24 hours, and dedicated heater technical specialist service.
  • Competitive Pricing: Attractive pricing strategy ensures high-quality products without exceeding your budget.
  • Manufacturer Guarantee: Enjoy the quality and reliability guarantee of direct manufacturer procurement.
  • Customer-Centric Service: Meeting your specific needs with customer satisfaction as the core mission.

Competitive Advantages

  • Safety and Reliability: Products undergo rigorous quality inspections to ensure excellent safety performance and reliable operation in various scenarios.
  • Customized Solutions: Utilize our OEM services to adjust according to your unique design standards.
  • Consistent Performance: Known for its consistent performance, the product is a reliable partner in research projects.
  • Weather Resistance: The product shows excellent resistance to harsh weather, providing outstanding insulation performance and anti-dry burn features, ensuring longer service life.
  • High-Pressure High-Power Excellence: The heater represents the pinnacle of high-pressure and high-power capabilities, combining intelligence and reliability, giving it a significant competitive advantage in the market.


EVLINK's high-pressure coolant heater is a key component for the efficient and reliable operation of electric buses in cold climates, providing top-tier thermal management solutions for electric bus OEMs.
These improved descriptions not only highlight the key features of the high-pressure liquid water heater and PTC liquid heater but also include relevant keywords, increasing the article's search volume and visibility.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2017

  • Total Annual:

    20000000-30000000

  • Employee Number:

    100~100

  • Ecer Certification:

    Verified Supplier

About Us Evlink was founded in 2020, specializing in the R&D and manufacturing of automotive-grade high-voltage,  high-power coolant heaters. Our core team brings over 10 years of experience in the electric vehicle components industry. In 2025, the company achieved an annual revenue of nea... About Us Evlink was founded in 2020, specializing in the R&D and manufacturing of automotive-grade high-voltage,  high-power coolant heaters. Our core team brings over 10 years of experience in the electric vehicle components industry. In 2025, the company achieved an annual revenue of nea...

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  • Reach Us
  • EVLINK Electronic Co.,Ltd
  • Building 5, No. 1299 Fuchunjiang Road, Kunshan Development Zone, Kunshan City, Suzhou City, Jiangsu Province
  • https://www.evptc.com/

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