This 7S-CSQ14 Semiconductor Intelligent Dehumidifier is a professional moisture-proof device for enclosed electrical cabinets, adopting semiconductor refrigeration technology with no compressor or refrigerant for low power consumption and quiet, stable operation. Equipped with a built-in temperature and humidity sensor and intelligent control system, it automatically starts/stops dehumidification by preset thresholds, and discharges condensed water outside the cabinet via a hose, effectively preventing insulation degradation, corrosion and short circuits caused by moisture. Compact in size, it supports rail/ wall-mounted installation, and is an essential moisture-proof accessory for electrical equipment in power, industrial automation and other fields.
• Core Dehumidification: Utilizing semiconductor refrigeration technology, it efficiently reduces the humidity inside the cabinet through a cycle of condensation, frosting, defrosting, and drainage, effectively preventing condensation on electrical equipment from the root.
• Intelligent Control: Equipped with temperature and humidity sensors, it can monitor environmental data in real time and automatically start or stop dehumidification based on preset temperature and humidity thresholds, eliminating the need for manual intervention.
• High-Efficiency Heat Dissipation: Fitted with a cooling fan, it can quickly dissipate the heat generated by the semiconductor refrigeration plate, enhancing dehumidification efficiency and ensuring long-term stable operation of the equipment.
• Safe and Reliable: Without a compressor or refrigerant, it operates quietly, environmentally friendly, and is less prone to damage; some models come with a fault alarm function to promptly alert of any abnormalities.
• Flexible Installation: Compact in size, it supports both rail-mounted and wall-mounted installation, making it suitable for various types of electrical cabinets.
| Parameter Name | Typical Specification Range | Notes & Explanations |
|---|---|---|
| Dehumidification Capacity | 100mL/day ~ 500mL/day | Tested under standard conditions of 30℃, 85%RH |
| Operating Voltage | AC 220V / DC 48V / DC 12V | Adapts to different on-site power supply conditions |
| Operating Temperature Range | -10℃ ~ 60℃ | Temperature range for stable equipment operation |
| Operating Humidity Range | 10%RH ~ 98%RH | Humidity range for effective dehumidification |
| Drainage Method | Hose Drainage | Condensed water is discharged directly outside the cabinet to avoid secondary moisture |
| Rated Power | 30W ~ 80W | Low-power design for energy saving and environmental protection |
| Control Accuracy | ±1℃ / ±3%RH | Accuracy of temperature and humidity monitoring and control |
| Dimensions | Approximately 150×150×80mm | Subject to actual product, compact design |
• Power industry: Switchgear, terminal box, ring main unit, outdoor box-type substation
• Communication industry: Communication base station, outdoor cabinet
• Industrial automation: PLC control cabinet, frequency conversion cabinet
• Rail transit: High-speed railway/subway signal cabinet, traction transformer cabinet
• Warehousing & military industry: Ammunition depot, precision instrument storage cabinet
We offer comprehensive OEM and ODM services tailored to your specific requirements. Should you require customized products, our professional team will provide full support to meet your needs.
