Humidity and Temperature Controller for High Voltage Switchgear Cabinet
|FOB Price:||US $21.58 / Piece|
|Min. Order:||10 Pieces|
|Min. Order||FOB Price|
|10 Pieces||US $21.58/ Piece|
|Transport Package:||Pearl Wool|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: SD-W200
- Certification: ISO9001, CE
- Display Type: LED
- Working Power: AC220+/-10%,50Hz
- Humidity Control Range: 0~99%Rh
- Working Temperature: -20-70degrees Celsius
- Trademark: Sanda
- Origin: Hunan
- Customized: Non-Customized
- Brand: Sanda
- Temperature Control Range: 50-150degrees Celsius
- Installing Size: 45X45mm
- Working Humidity: <95%Rh
- Temperature Accuracy: +/-20 Degrees Celsius
- Specification: 48X48X90mm
- HS Code: 903210000
Factory direct supply, all goods can be customized,
OEM/ODM is available.
SD-W200 Temperature and Humidity Controller
The device mainly work in the humid environment or when steam generated.It is mainly used in the electrical equipment(such as outdoor terminal box, high and low voltage control cabinet, withdrawable switchgear, ring network switchgear, underground substation, substation, etc.) and other occasions of automated get rid of damp needed, anti-condense and temperature control.The device can be long-time used in a strong electric field, magnetic field and a variety of harsh natural environment.It can effectively prevent various accidents caused by humidity and condensing,ensuring efficient and safe operation in automatic operation.
2.Work environment:temperature0~99degrees Celsius humidity≤95%RH
3.Temperature area control scope:50~150degrees Celsius
4.Temperature control precision:±2degrees Celsius
5.Humidity control scope:10%RH~95%RH, condensation control start spot :85%RH
6.Output contactor:resistanceAC220V,3A source ; warning contact spot:AC220V,2A
7. Power dissipation:≤2W
8. Reliable safety: accord with IEC834-1 requirement
11.Installation way: panel, base or lead rail
1.Temperature logic control
The instrument measure the temperature of the environment at actual time, when the temperature of the environment is lower than 50degrees Celsius, the instrument automatically fire the heater to heat, once the temperature of the environment rise to 150degrees Celsius, the instrument automatically stop heat.
2.Condensation logic control
The instrument measure the humidity of the environment at actual time, when the environment humidity is higher than 85%RH condensation start control spot, the instrument will automatically fire heater to get rid of environment dampness, to avoid condensation, once the condensation will not happen, the instrument will stop heating.
When the heater break down and can not satisfy the requirement of heating, the breakdown pilot lamp will give an alarm. Meanwhile, warning output is usually close.
1.Sensor is fixed to the right position of electric power instruments such as high and low pressure switch cabinets and box type substation, but must keep enough safe distance with high voltage.
2.When the load electricity is bigger than 3A, it can be connected to contactor or middle electric relay, to enlarge output power.
3.The installation of the sensor
Sensor has high-performance, is fixed to the proper position of the cabinet.
How to use
1.Connect the line as picture shows, after turn on the electricity, the pilot lamp of the electrical source light, when the temperature is too low and satisfy the requirement of heating, the lamp light and mean the heater is working. When the temperature rises to a certain figure, the heater will stop work automatically.
2.If need text the condensation's heating situation after feel dampness, one can put humidity sensor to the fridge whose temperature is higher than 20ºC to copy the condensation condition, or use the way of breathing upon humidity sensor, and observing the work situation under condensation condition.
Zhuzhou Sanda Electron Manufacturing Co.,Ltd is a modernized high-tech enterprise engages in the research, produce and supplier of intelligent instruments for electric power grid and switch cabinet.
We design,produce and sell:
1. Multi-function electric meter, multi-function network meter, multi-function harmonic meter, digital ammeter, digital voltmeter.
2.Switchgear intelligent operating devices, switch state indicator.
3.Cabinet air conditioners, thermoelectric cooling units, TEC air conditioners and dehumidifiers.
4.Temperature and humidity controller, dry-type transformer temperature and humidity controller,dry-type cooling fans.
Widely use in electricity facilities worldwide:
• Oil & chemical, mechanical
• Construction and are applicable for terminal body.
• High voltage switch cabinet, substation.
• Low voltage box
• Low-voltage AC power distributing cabinet
• Low voltage cabinet.