ATH48-WSK-SH Dial Type Temperature and Humidity Controller
ATH48-WSK-SH Dial Type Temperature and Humidity Controller is mainly used for electric power equipment (such as terminal boxes, trolley-type switchgear, ring main unit, underground substations, box-type substations, circuit breaker mechanism boxes, instrument boxes, etc.) and other occasions requiring control of environmental temperature and humidity, to protect and guarantee the efficient and safe operation of electric power equipment, reduce costs and improve economic efficiency. The product can be used for a long time under strong electric field, strong magnetic field and various harsh natural environments.
Product Description
ATH48-WSK-SH Dial Type Temperature and Humidity Controller is mainly used for electric power equipment (such as terminal boxes, trolley-type switchgear, ring main unit, underground substations, box-type substations, circuit breaker mechanism boxes, instrument boxes, etc.) and other occasions where environmental temperature and humidity control is required, to protect and guarantee the efficient and safe operation of electric power equipment, reduce costs and improve economic efficiency. The product can be used for a long time under strong electric field, strong magnetic field and various harsh natural environments.
Main Features
- Small size, light weight, easy and fast installation
- Professional polymer temperature and humidity sensor, strong anti-interference ability and high precision
- 24-hour real-time sampling of humidity and temperature sensors
- Adopt photoelectric isolation, can avoid a module failure caused by system paralysis and other failures
Product Parameters
| Parameter | Value | |
| Working power | Power supply | AC/DC85~265V |
| Power Consumption | ≤2W | |
| Setting method | By Dail | |
| Temperature Control Range | Cooling type: 0~90℃，Heating type: -40~50℃ | |
| Temperature Control precision | ±1℃ | |
| Humidity control activation | 85%RH±5%RH（at 20℃） | |
| Response speed | ≤5s | |
| Output | Resistive load AC220V/5A Always on | |
| Environment | Temperature | Operation temperature: -20℃~55℃, Storage: -25℃~70℃ |
| Humidity | ≤90%RH, non-condensing, no corrosive air | |
| Altitude | ≤2500m | |
| Insulation resistance | ≥500MΩ | |
| Protection level | IP40（Panel IP52） | |
| Pressure resistance | 1500V, 50Hz AC for 1min without breakdown and flying arc | |
| Earthquake resistance | 20m/s，10~150Hz，3min Work properly | |
| Corrosion resistance | Prevent corrosion by gases containing acids, alkalis and salts | |
| Average trouble-free operation time | ≥50000h | |
| Complying standard | GB/T15309-1994 | |
Product Chart
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