4000W enclosure air conditioner for large control cabinets and heavy heat loads. IP54 protection, standard cutout size, 10-year service life.
Products Categories
4000W enclosure air conditioner for large control cabinets and heavy heat loads. IP54 protection, standard cutout size, 10-year service life.
The ENNENG TECHNOLOGY ACG4026N is a 4000W enclosure air conditioner engineered for large control cabinets, electrical enclosures, and heavy heat-load applications the highest capacity in the indoor enclosure series. IP54 closed-loop protection, a standard cutout size for easy replacement, and ±1°C precision control, with a design service life of about 10 years.
① Drop-In Replacement, Standard Cutout
Same cutout size as your existing unit replace your cabinet air conditioner without cabinet modification, at 30–50% lower cost.
② Highest Capacity in Series
4000W of cooling for the largest cabinets and heaviest heat loads drives, VFDs, and dense automation panels running at full load.
③ Plug-and-Play External Mounting
Compact all-in-one unit with pre-charged refrigerant circuit installs in minutes, no cabinet modification required.
④ IP54 Closed-Loop Protection
Sealed cooling loop keeps dust, oil mist, and humidity out of your electronics built for demanding production environments.
⑤ Certified Quality, Factory-Direct
CE, RoHS, ISO 9001 certified with a 12-month warranty and a design service life of about 10 years. R134a / R513a refrigerant options and OEM/ODM customization direct from ENNENG TECHNOLOGY in Qingdao, China.
| Voltage / Frequency | 230V 50/60Hz |
| Cooling Capacity | 4000W |
| Protection Rating | IP54 |
| Refrigerant | R134a |
| Temperature | 20°C-55°C |
| Model Number | ACG4026N |
Application
① Large Control Cabinets
4000W cooling for large electrical cabinets with high component density and continuous operation.
② Drive / VFD Cabinets
Dissipates heat from frequency converters and servo drives operating at full load extending drive service life.
③ Automation & Production Lines
Reliable cabinet cooling for PLC panels and automation stations in continuous production environments.
④ Retrofitting Existing Cabinets
Standard cutout drop-in replacement upgrade aging cabinet cooling without cabinet modification.
⑤ Dusty Indoor Environments
IP54 closed-loop cooling keeps dust, oil mist, and contaminants out of sensitive electronics.
FAQ
Q: What is the warranty and expected service life of this enclosure air conditioner?
A: Each unit comes with a 12-month warranty and is designed for a service life of about 10 years. It is a cooling-only unit, certified to CE, RoHS and ISO 9001 standards.
Q: Does this unit provide heating?
A: No. This is a cooling-only unit. For cabinets that also need heating in cold environments, please contact us to discuss available options.