Electronic thermal overload relay SZRR1 Product Details: Altitude: not exceed 2000m. The ambient air temperature -50 ~ + 40 ℃, the average temperature within 24h not exceed + 35 ℃. Atmospheric conditions: at + 40 ℃ when the air relative humidity less than 50%, at lower temperatures can have a higher relative humidity, the wettest month monthly average minimum temperature does not exceed + 25 ℃. The monthly average maximum relative humidity less than 90%. Right as the condensing temperature to produce the occasional special measures should be taken. Pollution levels for three. Mounting surface and the vertical gradient of not more than 5 °. In the absence of a significant shake, shock and vibration. Input and output chokes Input Output Reactor Features: ◆ input end of the IPC cat reactors for the inverter to suppress a surge voltage and surge current and protect the inverter and the governor IPC cat wholesale, extend its life and prevent harmonic interference, input reactor can be simply understood as: smoothing reactors sell industrial cats, choose the scene voltage instability. ◆ Output reactors for the load side of the inverter, the motor current flows through the reactor. The purpose is to extend the output from long cable compensation capacitive charge reversal current selection from the inverter when the motor exceeds 100m (general cable). Industrial product use, learning Connaught Electrical and Mechanical (online consultation), industrial cats from Henan learning Connaught Electrical and Mechanical Equipment Co., Henan Xi Connaught Electrical Equipment Co. (www.hnxinuo.com) is Zhengzhou, electronics, electrical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In practice Connaught Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create learning Connaught Electrical and Mechanical better future.