The DH3-60 Electrical Enclosure Dehumidifier utilizes semiconductor refrigeration technology to create an ultra-compact, highly efficient, and energy-saving solution for dehumidification and condensation prevention. It effectively condenses moisture from the humid air inside the electrical cabinet, converting it into water on the dehumidifier’s condensation plate and expelling it from the enclosure. This process rapidly reduces humidity levels within the cabinet, ensuring optimal performance.
This Electrical Enclosure Dehumidifier finds extensive application in various operational power transmission and transformation equipment, including switch cabinets, enclosure transformers, central control cabinets, outdoor terminal boxes, and other sealed enclosures.
The DH3-60 Electrical Enclosure Dehumidifier utilizes semiconductor refrigeration technology to create an ultra-compact, highly efficient, and energy-saving solution for dehumidification and condensation prevention. It effectively condenses moisture from the humid air inside the electrical cabinet, converting it into water on the dehumidifier’s condensation plate and expelling it from the enclosure. This process rapidly reduces humidity levels within the cabinet, ensuring optimal performance.
This Electrical Enclosure Dehumidifier finds extensive application in various operational power transmission and transformation equipment, including switch cabinets, enclosure transformers, central control cabinets, outdoor terminal boxes, and other sealed enclosures.
This industrial dehumidifier is used for various enclosures. Here are some applications of DH-062 electrical enclosure dehumidifier in the following:
| Data Name | Technical Data | |
| Working power | Power supply | 85V~265VAC/DC 50Hz |
| Peltier rated power(1) | 60W | |
| Air volume flow | 70m3/h | |
| Dehumidifying capacity | 250ml/Day @35°C,90%RH |
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| Measurement and ability | Humidity monitor range | 20%RH~98%RH |
| Sensor accuracy | ±5%RH | |
| Dehumidify start threshold | 45%RH~98%RH, Default 65%RH | |
| Environment temperature | 5~60°C | |
| Temperature monitor range | -40~80°C | |
| Sensor accuracy | ±1.0°C | |
| Heater start threshold | 1~55°C, Default 5°C | |
| Heater power | 50~500W optional | |
| Other | Physical dimension | 102*140*62 |
| Screen | 2 digital LED | |
| Standards | IEC60255-22-1 | |
| Communication | RS485, Modbus-RTU (Optional) | |
| Notes: 1. The rated power is related to the cabinet’s inner volume and airtightness, and the general reference value is: 0.5cubic meter cabinet choose 15w 1.0cubic meter cabinet choose 30w 1.5cubic meter cabinet choose 40w 2.0cubic meter cabinet choose 60w Cabinet volume is calculated according to the physical dimension (Length*Width*Height).2. The DH3-60 electrical enclosure dehumidifier is with a built-in sensor. The Sensor accuracy is 5%. If you have customization needs, you can choose an external sensor, Please contact our sales team.3. The electrical enclosure dehumidifier provides passive NO contact for the external heater connection, the capacity is AC250V5A. You can free to order heaters or purchase with the DN series. |
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Heater node: default dry node, heater need additional power supply. optional wet node version, heater can be powered by the dehumidifier.
| Model | Max power | Air volume flow | Sensor | Material | Additional functions |
| DH1-20 | 20W | 30m3/h | Built-in | ABS | -RS485 Communication -Heater (100-300V) -Alarm (Sensor disconnection,Power loss ,Temperature and humidity over limit) |
| DH2-60 | 60W | 70m3/h | External | ABS | |
| DH3-60 | 60W | 70m3/h | Built-in | ABS | |
| DH4-60 | 60W | 70m3/h | External | Sheet metal with anti-rust spray |
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| DH5-80 | 75W | 100m3/h | External | Aluminum alloy | |
| DH6-200 | 200W | 140m3/h | External | Sheet metal with anti-rust spray |
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| Notes:
1. Only Model DH4-60 and DH6-200 can choose all three additional functions, other models like DH1-20 can only choose two of three. 2. If the enclosure dehumidifier has a built-in sensor, you cannot select the sensor disconnection alarm. 3. Alarm node: default dry node, equipment failure: default normally open |
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