1. Core Functional Positioning

This module is designed to provide stable environmental control for industrial control cabinets—such as ABB DCS system cabinets, frequency converter cabinets, and other automation enclosures. It prevents failures of electronic components caused by high temperature, humidity, or dust within the cabinet.

Dual-mode operation (heating/cooling): Automatically switches between heating and cooling modes according to real-time cabinet temperature.

Optional humidity control: Certain models feature integrated dehumidification or ventilation functions to reduce internal humidity, ideal for high-humidity industrial environments such as chemical plants or metallurgical workshops.

2. Key Technical Parameters

Parameter	Specification
Power Supply	380V AC (three-phase), 50/60Hz; compatible with standard industrial power systems
Cooling Capacity	Approx. 25–30 kW (refer to official manual for exact model data); suitable for large cabinets or high heat-density systems
Heating Capacity	Approx. 5–8 kW; maintains stable internal temperature under low ambient conditions (e.g., outdoor winter use)
Air Circulation	5000–6000 m³/h, ensuring uniform internal air flow and preventing localized overheating
Protection Rating	IPX4, resistant to splashing water, suitable for damp or washable workshop environments
Temperature Control Accuracy	±1 °C
Humidity Control Accuracy	±5% RH

3. Core Product Features

High Reliability:
Built with industrial-grade components; operates within -20 °C to +55 °C, ensuring long-term stability under harsh conditions.

Easy Maintenance:
Supports hot-swappable design (for certain models), enabling filter replacement or servicing without halting cabinet operation, thereby reducing system downtime.

Intelligent Monitoring:
Features LED status indicators and fault alarm output interfaces. Supports communication with PLC or DCS systems for real-time monitoring of operating conditions such as overload, filter blockage, or temperature faults.