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QA01 High Voltage PTC Coolant Heater

Brand Name:	EVLINK
Model Number:	A Series
MOQ:	1 SET
Price:	$800 per set
Payment Terms:	T/T
Supply Ability:	100 sets per 2 weeks

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

E-Mark、CE

Rated Voltage:

Customizable

Operating Voltage Range:

400V-800V

Power Output:

6-18KW

Operating Temperature:

-40ºC~85ºC

Protection Rating:

IP67

Application:

Battery Heating / Cabin Heating / RBS

Packaging Details:

carton or wooden case

Supply Ability:

100 sets per 2 weeks

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Product Description

QA01 Series High Voltage PTC Coolant Heater

Battery performance drops fast in the cold. The EVLINK QA01 is a high-voltage PTC coolant heater built for the vehicles that feel it most — electric buses, trucks, and construction machinery running 400–800 V platforms.

It delivers 6 to 18 kW of stepless heating into the coolant loop, for battery preconditioning, cabin heating, or both. The PTC element is self-regulating: output follows demand instead of cycling on and off, which keeps loop temperature stable and avoids thermal shock to the pack.

Key features

6–18 kW stepless heat output
Wide HV input range: DC 400–800 V — covers 400/600/800 V platforms
Automotive-grade protection: IP67 enclosure, ≥100 MΩ insulation resistance (DC 1000 V, high-voltage section)
Vehicle integration via CAN communication with enable signal
ISO 11452 Class 3 EMC, CE / E-Mark / UL certified
Cold-climate ready: operates from -40 to +85 °C

Typical applications

Electric buses · Electric trucks · Construction machinery · Battery thermal management systems (BTMS) · Battery preconditioning and cabin heating

Technical Datasheet

Download the EVLINK High-Voltage PTC Coolant Heater Datasheet (PDF) — full specifications for all water heater series.

Tags:

High Voltage PTC Coolant Heater 6KW-18KW 400V 600V 800V for Electric Vehicles, Buses, Trucks, Off-Road Vehicles, Battery Heating and Thermal Management

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products details

QA01 High Voltage PTC Coolant Heater

QA01 High Voltage PTC Coolant Heater

Electric Vehicles Coolant Heater

20KW Coolant Heater

IEVLINK Coolant Heater

QA01 Series High Voltage PTC Coolant Heater

Key features

Typical applications

Technical Datasheet