1. General

The controller for temperature and humidity is suitable for adjustment and control of temperature and humidity in equipment of high voltage switch cabinet,terminal box,ring network cabinet,box transformer substation etc.It can effectively protect relevant equipment from faults resulting from excessive low or high temperature,creepage or flashover from dampness or condensation.Our products includeWH general series and WHD intelligent series.These products meet the requirements of GB/T 15309-1994.

2.Technical features

3.Product specifications

FAQ:Thank you very much for your interest in Acrel E-Business (Shanghai) Co., Ltd.

, below are few questions you may ask answers.

1. Q: Does your factory have the design and development capabilities, can you factory accept customized products?

A: The staffs in our R&D department are well experienced in the Electric industry, with more than 10 years’ experience. We can make customized products especially for you; please kindly contact us for more

2. Q: How long could I get my order?

A: For stock Products: shipping within 5 days. For customized products: usually 10-15 days. It depends on your design and quantity.

3. Q: How is your production management and quality control system?

A: All our product process follows up ISO9001. The strict implementation of ISO9001 assures to provide error–free products to our customers. We will show you these in our workshop during your visiting.

4. Q: How can I get a sample to check the quality?

A: You can pay for  samples for test. Leave us message of the item you want and your city address. We will offer you detail sample packing information, and select the best way to deliver it.