WHD20R-22 Digital Temperature & Humidity Controller
The controller for temperature and humidity is suitable for adjustment and control of temperature and humidity in equipments of high voltage switchgear, terminal box, ring network panel, box transformer substation etc. It can effectively protect relevant equipment from faults resulting from excessive low or high temperature, creepage or flashover etc. from humidity or condensation. These products meet the requirements of GB/T 15309-1994.
Temperature and Humidity Regulator
Automatic Temperature and Humidity Controller
Digital Temperature Humidity Controller
Digital Temperature and Humidity Controller
Temperature and Humidity Regulator
Technical Parameters of WHD20R-22 Digital Temperature & Humidity Controller
How to Wire a WHD20R-22 Digital Temperature & Humidity Controller
WHD20R-22 Digital Temperature & Humidity Controller Applications
Acrel is a power meter manufacturerconcentrating on energy meterresearch, production, sales, and services.
在线联系供应商
Other supplier products
 |
Multi Circuit Energy Meter | Multi circuit energy meter programmable intelligent meters, adopting AC sampling technology, can directly or indirectly measure electric voltage an... |
 |
ADL400 | Acrel ADL4003 phase din rail energy meterhas the functions of measure U, I, P, Q, S, PF and F. ADL400 EV chargers energy meter can be widely used i... |
 |
WHD20R-22 Digital Temperature & Humidity Controller | The digital temperature humidity controlleris suitable for adjustment and control of temperature and humidity in equipments of high voltage switchg... |
 |
ATE Series Wireless Temperature Sensor | Wireless remote temp sensor for cable joint. Technical Parameters of ATE Series Remote Temperature Measuring Device Established in 2003, Acrel ... |
 |
Products | Types of Acrel Smart Meters Energy Meters Acrel energy meter can measure electrical parameters of single-phase and three-phase power grids, inclu... |
Same products
 |
ACREL AID150 ALARM AND DISPLAY DEVICE | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | The AID150 insulation monitoring device schneideris designed for visual and audible indication of... |
 |
ACREL ANSVG STATIC VAR GENERATOR | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | ANSVG series of reactive power and harmonic hybrid compensation devices are connected in parallel... |
 |
The Working Principle of Active Power Filter | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | Active power filter is a new type of power electronic device used to dynamically suppress harmoni... |
 |
ACREL PZ72L-DE MULTIFUNCTION DC ENERGY METER | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | PZ series intelligent DC atorch electric energy meteris designed for applications such as DC pane... |
 |
ACREL DTSD1352-C SOLAR INVERTER SMART METER | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | Acrel sungrow smart meterDTSD1352 din rail type multi-function energy meter is an intelligent ins... |
