The QB01-Coolant PTC Heater Series: Revolutionizing Warmth in Elite E-Buses DC HV Voltage Range 800V Heater

1. The PTC heater is suitable for both indoor and outdoor high-voltage applications, offering versatility in installation options.
2. It is designed to operate silently, without generating noise or vibrations that could interfere with sensitive equipment.
3. The heater is resistant to mechanical shock and vibration, ensuring reliable performance in challenging environments.
4. It offers excellent thermal stability, maintaining consistent heating even in fluctuating ambient temperatures.

Specification:

Introduction:

As we usher in a new era of electrification, EVLINK stands as a trailblazer with its superior Coolant PTC heaters that exemplify higher demands in terms of technology and quality compared to their lower wattage counterparts. Especially designed for commercial vehicles, these heaters embody a seamless amalgamation of safety and high-efficiency, ensuring an elite heating solution for the next generation of e-buses.

Features:

Exceptional Waterproof Performance: In real-world conditions involving muddy roads, wet rainy days, or extended high-temperature operations, the QB01-Coolant PTC Heater Series demonstrates remarkable waterproof capabilities, meeting the rigorous demands of IP67 water and dust proof standards.

Stepless Performance Regulation: The series showcases versatility through its ability to seamlessly regulate performance based on distinct needs, achieved by either adjusting the water outlet temperature or by managing the maximum heat output and power consumption, securing a stamp of approval from a multitude of customers.

Robust Dual-Self Protection System: A hallmark of reliability, the series integrates a dual protection system comprising mechanical and electronic safeguards. It promptly shuts down during short circuits, overload, or over-temperature situations, bolstered with the inclusion of high-voltage relays and current fuses in the high-voltage circuit.

Complete Separation of Water and Electricity: This series addresses the historic contradiction between heat transfer efficiency and the insulation requirements of DC 3500V adeptly, paving the way for the mass production of 870V (nominal voltage) products, a favored choice in heavy dump trucks since 2021.

PTC Thermistor Heater with Self-Controlled Constant Temperature: Capitalizing on PTC heating technology, the heating elements dynamically manage their power input, preventing any surpassing of maximum temperature thresholds, thus promising high operational reliability and energy efficiency without necessitating additional switching elements.

Applications:

Ensuring a secure and comfortable journey even in the most challenging climatic conditions, the QB01 Series serves as a trusted ally. With an impressive power range of 15 to 25 kW, it accommodates a plethora of needs including heating, defrosting, and battery heating for large vehicles. Customized services aligning with specific requirements such as voltage and power are also available, embodying a pledge of flexibility and customer-centric approach.

Our Services:

Direct supplier relationships eliminating intermediary costs.

Competitive pricing structures, with substantial discounts on bulk orders.

Swift responses to enquiries within a 24-hour window.

Commitment to meeting customer needs, backed by a strong manufacturing foundation.

Consistent updates on order statuses, fostering clear communication channels with customers.

Competitive Advantages:

A synthesis of safety and reliability.

OEM services for personalized designs.

Stable performance benchmarks.

Superior insulation properties paired with excellent dry-burning resistance.

An embodiment of high voltage, power, intelligence, and reliability.

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.