Auxiliary Power Unit Series
Anchor Group auxiliary power units provide independent energy supply for refrigeration systems. Our APUs ensure continuous cooling on long-haul routes.
Why Choose ACTECmax Auxiliary Power Units to Power Your Vehicles Efficiently
ACTECmax Auxiliary Power Units are engineered to provide reliable, efficient, and safe auxiliary power for a wide range of vehicles. Designed with advanced technology and high-quality components, our APUs ensure consistent operation of onboard systems such as refrigeration, air conditioning, and electrical accessories—even when the main engine is off. With decades of experience in automotive climate-control solutions, ACTECmax delivers durable, easy-to-install units that help reduce fuel consumption, lower emissions, and maintain comfort and functionality during vehicle downtime.
Auxiliary Power Unit
- Open the cover of the auxiliary power system.
- Secure the auxiliary power system onto the vehicle’s main frame.
- Connect the corresponding pipelines of the refrigeration unit.
- Connect and fasten the aviation connector (used for connecting an external power source).
- Connect the positive and negative terminals of the vehicle’s battery.
- Connect the compressor (in series with the vehicle’s original compressor wiring, replacing the original compressor).
- Connect the positive terminal of the refrigeration unit power to the contact screw of the yellow contactor.
- Open the cover of the auxiliary power system.
- Secure the auxiliary power system onto the vehicle’s main frame.
- Connect the corresponding pipelines of the refrigeration unit.
- Connect and fasten the aviation connector (used for connecting an external power source).
- Connect the positive and negative terminals of the vehicle’s battery.
- Connect the compressor (in series with the vehicle’s original compressor wiring, replacing the original compressor).
- Connect the positive terminal of the refrigeration unit power to the contact screw of the yellow contactor.
Advantages of ACTECmax Auxiliary Power Unit
With many 23 years of experience in mobile climate‑control solutions and automotive components, our company brings deep industry knowledge and reliable APU products that meet international standards, ensuring confidence for global customers.
As part of our one‑stop service model, we seamlessly integrate auxiliary power units into our complete range of automotive systems and accessories, giving you efficient, end‑to‑end support from product selection to delivery.
We offer tailored OEM/ODM capabilities that allow you to adapt APU solutions to specific vehicle platforms and operational requirements, backed by professional multilingual technical assistance and after‑sales care.
Every auxiliary power unit we supply is backed by strict quality control and dedicated after‑sales support, giving customers confidence in product performance and long‑term reliability.
Request Your Inquiry
Anchor Group has garnered recognition from numerous customers due to our high-quality auto AC parts, impeccable customer service, reasonable pricing, outstanding credibility, and a strong reputation. We firmly believe that Anchor Group will be your ideal choice.
By submitting this form, you agree to our privacy policy and consent to receive product updates and marketing communications.