Coltex indoor enclosure air conditioners are made for industrial control cabinets where heat builds up unevenly from top to bottom. These units are mounted on the outside of the cabinet and they work well even when there is not enough space for a flush-mounted design. Most models use the same cutout dimensions as Rittal Blue E units with the same cooling capacity, which makes them easy to install as a replacement or an alternative. Standard units come with built-in condensate management to avoid any water discharge indoors. These air conditioners provide dependable cooling for a wide range of indoor environments.
Features & Benefits
High Efficiency & Environmental Protection
Energy-efficient fans and compressors, together with microchannel aluminum tube condensers, effectively reduce power consumption and extend the service life of the air conditioner.
Robust & Durable Construction
The painted sheet metal housing provides rust and corrosion resistance, enabling continuous operation for up to 10 years in demanding indoor environments.
Flexible Installation
The compact all-in-one unit is plug-and-play ready with an externally mounted design, allowing easy installation even in confined spaces.
Reliable Protection
The closed refrigeration cycle protects internal equipment; the external circulation includes a filter for effective dust trapping; the unit meets IP54 protection rating.
Intelligent Control
Features auto-restart after power failure and multiple protection functions; can control an external fan for emergency ventilation; multi-function alarm output (8 different alarm types) provides real-time system monitoring.
Convenient Interaction & Remote Monitoring
Equipped with RS485 and dry contact interfaces, supports Modbus protocol for remote monitoring; the user-friendly HMI simplifies operation.
Condensate Management
Standard units come with built-in condensate management; condensate-free design is optionally available for overseas models to avoid indoor water discharge.
Green Refrigerant & Compliance
Uses environmentally friendly refrigerant R134a or R513a and complies with RoHS requirements.
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