Product Details
QA01-Series (15-25kW): Advanced DC High-Voltage Water Coolant
Heater with Seamless Performance Regulation
The demand for precise temperature control in advanced research
laboratories has never been greater. The HVCH QA01 Series emerges
as a game-changer in this domain. This isn't just a heater; it's a
revolution in precision temperature management, tailored
specifically for high-end research environments that require
accurate, consistent, and powerful heating.
Specification:
HVCH QA01 Series |
Heat Output | 15-25kW |
HV Voltage Range | DC 250-870V |
LV Voltage | DC 24V nominal |
Efficiency | > 95 % |
Controllability Steps | 100W |
Dimensions | 365*313*123mm |
Weight | 9kg |
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 Attributes:
- Unparalleled Water Resistance: Whether in humid lab conditions or
accidental spills, our heater stands resilient. IP 67 certification
available for validation.
- Precision Performance Control: Whether adjusting the water outlet
temperature or capping the maximum heat output, this heater offers
unparalleled precision.
- Dual-layered Safety: Incorporating both mechanical and electronic
safety systems, safeguarding against potential hazards.
- Complete Insulation: Achieving total separation of water and
electricity, a crucial aspect for laboratory equipment.
- Cutting-edge PTC Technology: The heater leverages PTC technology,
dynamically adjusting power while ensuring it never exceeds a set
temperature threshold.
Applications:
In the realm of scientific exploration, accuracy is paramount. The
HVCH QA01 Series finds its application in renowned enterprises and
national laboratories, especially in testing thermal management
units, simulating battery heating, and ensuring rapid startups at
ultra-low temperatures. Its power, precision, and reliability make
it an indispensable tool for leading-edge research.
Our Services:
- Direct Procurement: Eliminate middlemen and reduce costs.
- Bulk Order Benefits: Significant discounts on volume orders.
- Rapid Responses: Queries addressed within 24 hours.
- Competitive Pricing: Premium products at compelling prices.
- Manufacturer's Assurance: Direct from the source, ensuring quality
and reliability.
- Client-centric Approach: Your requirements, our mission.
Competitive Advantages:
- Safety and Dependability: Our products undergo stringent quality
checks to guarantee safety and reliability under diverse
conditions.
- Customized Solutions: We offer OEM services, adapting our products
to meet your specific design needs.
- Stable Performance: Renowned for stable performance, our products
are built to withstand diverse environmental conditions.
- Weather Resilient: Our products are weatherproof, providing
excellent insulation, and dry burning resistance.
- High-Voltage and High-Power Excellence: Our heaters symbolize a
synergy of high voltage, power, intelligence, and reliability,
offering an unparalleled competitive edge in the market.
Company Profile

EVLINK was established in 2017 with a registered capital of 20
million CNY. It is located at
the junction of Kunshan, Suzhou, and Jiading, Shanghai, covering a
factory area of about 5000 square meters.
We have advanced production equipment and a highly qualified
management team. EVLINK has passed the
IATF 16949 - automotive industry quality management system
certification, and our products have also obtained
various domestic and international certifications, including Emark,
EMC, CE, and KC. Our company has over 100
employees, including 20 people in our R&D and engineering department, as well as our
hardware and software
teams. Leveraging our extensive technical and manufacturing
experience, EVLINK strives to meet market demands.
We are committed to providing our customers with the best AC and DC
heaters and offering customized controller services.

EVLINK Electronics Co.,Ltd is a manufacturer focusing on the design
and development of PTC electric heater and its controller.
We has accumulated 10 years of technology and production experience
in the field of new energy electric vehicles. In the past 10 years,
we have expanded our main business to the heating solution in new
energy electric vehicles, fuel cells, battery thermal management,
energy storage, railway electrification and others.




Since its establishment, EVLINK has always adhered to the business principle of
developing the market with integrity, consolidating the
market with quality, and winning the market with service.It has
continuously been innovating and advancing. EVLINK strives to
become a globally
renownedPTC heater supplier, maintaining a highly meticulous work
attitude.













