This industrial-grade cooling unit is designed for large electrical enclosures in manufacturing plants, processing facilities, and heavy industrial environments. The unit delivers 2800W of cooling at 35°C ambient with a heavy-duty scroll compressor and dual-circuit condenser for enhanced heat rejection in high-temperature conditions.
The IP55-rated steel enclosure provides protection against dust ingress and low-pressure water jets. The unit includes an integrated controller with Modbus RTU communication, alarm outputs, and a user-friendly LCD interface. The heavy-gauge steel construction with powder coating ensures durability in demanding industrial environments.
Industrial Specs
Power supply 400V AC / 3-phase
Rated current 6.8 A per phase
Refrigerant R454C / 2×520g
Airflow 850 m³/h
Dimensions 1100×700×350 mm
Weight 85 kg
Heavy-Duty Scroll Compressor Industrial-grade scroll compressor with 10-year design life. Operates continuously at 55°C ambient with minimal capacity derating. Includes vibration isolators.
Dual-Circuit Condenser Two independent condenser circuits with separate fans. Provides 50% redundancy and allows operation in partial-load mode. Coils coated for corrosion resistance.
Steel Enclosure Construction Heavy-gauge galvanized steel with powder coating (120µm). Reinforced corners and structural ribs. All hardware is stainless steel grade A2.
Factory Automation Ready Modbus RTU and optional PROFINET integration. Dry-contact alarm outputs for remote fault indication. Supports PLC and SCADA connectivity.
Scroll Compressor High-efficiency scroll type with internal thermal protection. Crankcase heater for low-temperature startups. Vibration-isolated mounting.
Microchannel Condenser Aluminum microchannel design with corrosion-resistant coating. Dual axial fans with EC motors. Automatic fan speed control.
Advanced Controller Microprocessor-based with 4.3-inch LCD. Supports setpoint 5-50°C. Alarm logging with last 50 events. Modbus RTU standard.
IP55 Enclosure Heavy-gauge steel with powder coating. Sealed cable glands and gasketed access doors. Drainage ports with check valves.
Electrical & Cooling Cooling capacity (35°C) 2800 W ± 4%
Operating range -40°C ~ 55°C
Power supply 400V AC, 3-phase, 50Hz
Rated current 6.8 A (per phase)
Refrigerant / charge R454C / 2 × 520 g
Mechanical & Environmental Enclosure rating IP55 / NEMA 12
Sound pressure (1m) 62 dB(A) @ 25°C
Evaporator airflow 850 m³/h
Condenser airflow 1350 m³/h
Dimensions (H×W×D) 1100 × 700 × 350 mm
Weight 85 kg
1 Manufacturing Plants - Enclosures housing PLCs, HMIs, and automation controllers on factory floors with dust and vibration.
2 Processing Facilities - Food, pharmaceutical, and chemical plants requiring washdown-capable equipment with corrosion resistance.
3 Material Handling - Conveyor control cabinets, sortation systems, and warehouse automation equipment.
4 Power Generation - Turbine control cabinets, generator control panels, and auxiliary power system enclosures.
