| 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 |
View Detail Information
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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 Heater ,Vehicle Thermal Management Solution Coolant Heater | ||
Specification:
| HVCH Q Series | |
| Heat Output | 15-35kW |
| HV Voltage Range | DC 350-900V |
| 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 |
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.
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.
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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
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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