PID PTC Coolant Heater 30KW For European Electric Bus , High Power PTC Electric

Product Specification

1. Introduction to EVLINK Heaters:

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3. EVLINK's PTC liquid heater employs cutting-edge relay and IGBT technology to provide efficient and reliable heating solutions for electric buses. Specifically designed to maintain core warmth in extremely cold European climates while ensuring a warm interior, its intelligent PID system enhances the energy efficiency of electric buses, creating a more comfortable riding experience for passengers.

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6. Product Attributes:

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8. EVLINK's PTC liquid heater boasts an IP67 protection rating and supports multilingual technical coordination. Our dedicated team independently formulates heating solutions, ensuring exceptional product quality. The obtained EMC certificate validates the high performance and electromagnetic compatibility of the product.

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10. Applications:

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12. EVLINK's PTC liquid heater has been successfully introduced to the market, widely applied in electric buses and other fields. Compared to the traditional Thermo DC 200, our 30kW heater offers greater power at a more competitive price. This positions EVLINK with a unique competitive advantage in the international market.

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14. Service and Competitive Edge:

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16. In early 2024, EVLINK signed strategic cooperation agreements with major OEMs, customizing a semi-automatic production line for QA coolant heaters and driving improvements in production and quality levels. With unparalleled dedication and expertise, we provide customers with the highest quality service. We will continue to innovate, striving to meet the growing demands of the market.

Specification:

Service and Competitive Advantage:

At EVLINK, our dedication to quality extends beyond delivering outstanding products; it encapsulates a holistic commitment to customer satisfaction. We prioritize understanding and addressing the unique needs of our customers, aiming to establish industry standards for service excellence.

Our competitive edge is forged through an unwavering commitment to innovation, product quality, and customer-centric service. Looking ahead, EVLINK is poised to meet the dynamic demands of the market with unmatched dedication and expertise.

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 nearly RMB 200 million, with a workforce of 400 employees,  including 80 R&D engineers.

Our core business focuses on electric heating solutions for thermal management systems in commercial vehicles.  We offer high-voltage coolant heaters with a voltage range of 600V–1100V and power output from 3kW to 35kW.  Our mass-produced models reach a maximum rated voltage of DC 870V and a maximum rated power of 35kW,  placing our technical performance at the forefront of the industry.

Our Factory

The company operates a modern production base covering 18,000 square meters,  equipped with advanced manufacturing facilities and a  professional management team. With 16 years of industry experience, we have established a senior R&D team of over 80 experts,  specializing in hardware, software, and system integration.

Our Key Projects

Our Global Presence

With a strong presence at global exhibitions, we demonstrate our innovation, manufacturing strength,  and commitment to quality. Our products have gained recognition from customers worldwide in the field of  electric commercial vehicle thermal management.

Certifications & Patents

Our patented technologies reflect our continuous innovation in high-voltage PTC heating systems,  ensuring efficiency, safety, and long-term reliability.