| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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High humidity environment is a big impact factor of power transmission and transformation equipment, it will bring discharge, flashover will eventually cause the switch to trip, even burning down equipment caused a large-scale blackout. Switchgear, electrical cabinet, exchange control cabinets, outdoor terminal boxes, Due to the compact internal equipment installation, wet and condensation will be more serious consequences.
At present, most user choose heating, ventilation and other method to prevent condensation. but in some well sealed cabinet and high temperature environment, traditional heating and exhaust air method is hard to work well.
Blue Jay company developed DH series using semiconductor technology, in a certain place to lead controlled condensation, make the cabinet interior humidity fall to safe value. It designed ultra-small install size, high efficiency energy-saving, do not need extra heater and fan wiring. And comes with the data acquisition module for remote monitoring, It's an efficient and reliable device to replace the old thermostat and heater / fan combination.
| Data Name | Technical Data | |
| Working power | Power supply | 85V~265VAC/DC 50Hz |
| Peltier rated power(1) | 20W | |
| Air volume flow | 30m3/h | |
| Dehumidifying capacity | 100ml/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 | 75*90*53mm |
| Screen | 1 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 DH-021 intelligent enclosure dehumidifier is with a built-in external sensor. The sensor accuracy is 5%.3. The intelligent enclosure dehumidifier provides passive NO contact for external heater connection, capacity is AC250V5A. You can free to order heaters or purchase with the DN series. |
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