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  • Sl1008 St2 Electronic Expansion Valve Drive Controller - China

    price: 80.00 Dollar US$

    An overview of the electronic expansion valve drive controller; this controller can control the opening of two EEVs as a slave board.

    Installation conditions

    Avoid installing the motherboard in the following environments:

    Relative humidity is greater than 90%;

    Strong vibration and turbulence;

    Exposure to continuous jets of water;

    Exposure to corrosive pollutant gas (such as sulfur or ammonia, salt-alkali mixed smoke);

    near high-energy electromagnetic fields and high-frequency oscillation sources (avoid installing control equipment near the transmitting antenna);

    Direct exposure to sunlight;

    in an environment where the temperature of the outside environment varies greatly;

    There are flammable and flammable gases in the environment;

    Exposure to dust (due to oxidation, corrosion will reduce the insulation of components);


    Company Contact:


    • Phone: 18926064255

    • Address: 2/F Bldg.2, IOT Industrial Park, No.4012,, SHENZHEN , Guangdong , China

    • Email: Email


    Published date: January 4, 2022

    • Business Description: Syslab combines its expertise to develop the innovated, advanced, reliable completely control solutions for range from Constant T&H AC unit, ICT unit, Air Handling Unit, Packaged Unit, Chiller, Heat Pump, Water heater, Humidifier / dehumidifer, and other products like fan speed controller, soft starter, transducers, and so on.

      As one of a leading high-tech enterprise that specializes in HAVC&R microprocessor controller, Syslab has always dedicated significant resources to technology research, design, and manufacture high performance products which respond to the expectation of customers and HAVC/R market.

      Throughout the process, we are in compliance with the strictest international ISO9000 standard, all the products with very strong anti-interference ability and have passed EMS Class B certificated.

      Our QC teams make sure every product undergo the strict test and make sure its high performance.

      Excellent quality and competitive price solution to achieve mutual benefit with customers all over the world.

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