News

  • Introduction to the best-selling thermostats of Xuzhou Sanhe Automatic Control Equipment Co., Ltd.

      STC-9100   Features and functions: u Multi-control mode among refrigeration,defrost,etc; u User menu and administrator menu can be set separately.Not only converient for user operation,but also left enough space for the adjustment of high-level management; u Differential control mode,and ...
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  • English introduction of our company’s best-selling thermostat

    STC-100A   Features and functions: u Switch the mode between heating and refrigerating; u Controlling the temperature by adjusting both the temperature setting value and difference value; u Delay protection when refrigerating and heating starts; u Limit the temperature setting range; u Calib...
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  • ETC-974 Operation Instructions

      ETC-974 Operation Instructions Working conditions: 1.1. Power supply: 230VAC±10% 50/60Hz 1.2. Rated current of the relays (refrigeration, defrost and fan): 8A/220VAC 1.3. Use temperature: -5°C ~ 55°C Relative humidity: 10% ~ 90% RH (not condensing) 1.4. Storage temperature: -30°C ~ 85°...
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  • STC-9100 INSTRUCTIONS

    r STC-9100 INSTRUCTIONS Main functions and features: 1 .Multi-control mode among refrigeration, defrost, etc. User menu and administrator menu can be set separately. Not only convenient for user operation, but also left enough space for the adjustment of high-level management. Differenti...
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  • STC-9200 INSTRUCTIONS

    STC-9200 INSTRUCTIONS Parameters items: Main functions and features: Multi-control modes among refrigeration, defrost and fan. User menu and administrator menu can be set separately. Not only convenient for user operation, but also left enough space for the adjustment of high-level managem...
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  • Microcomputer temperature controller (STC-200) instructions

    Microcomputer temperature controller (STC-200) instructions This product is cooling, heating, alarm output mode conversion functions, temperature control use the way of return difference, the user parameters and managers parameters set respectively, and has the compressor delay adjustable, tempe...
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  • 2022 China Refrigeration Exhibition booth is hotly scheduled

        The 33rd International Exhibition on Refrigeration, Air-Conditioning, Heating, Ventilation and Food Frozen Processing (referred to as “2022 China Refrigeration Exhibition”) will be held at Chongqing International Expo Center from April 11th to 13th, 2022. The organizing...
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  • Recent developments of overseas companies in the refrigeration industry

    01: Panasonic adds AHU accessories to the PAPi NX series of commercial air conditioners     Recently, Panasonic announced in Europe that it has added a new air handling unit to its PACi NX series of commercial air conditioners. It is said that the new AHU accessory (PAW-280PAH3M) can provid...
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  • What are the advantages of the Internet of Things electric control box? What problems are solved

    The Internet of Things cold storage electric control box has always been a hot spot in the market. Various manufacturers are also focusing on the development and promotion of such products. With the gradual maturity of the products, the market usage is also on the rise. In the past, the rigid de...
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  • Our company established Jiangsu Sanhe Control Technology Research Institute

      The company established the Jiangsu Sanhe Control Technology Research Institute in 2020. The research institute is based on the implementation of an innovation-driven development strategy, and at the same time cooperates with universities and colleges to achieve the landing of scientific ...
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  • Treatment of Compressor Wiring Column Burning and Coil Measurement

    Treatment of Compressor Wiring Column Burning and Coil Measurement

    1. What is the reason for the corrosion of the compressor terminal? The main reason for the corrosion of the compressor terminal is that the terminal is damp, especially when the heating is stopped, a large amount of liquid Freon enters the compressor reservoir, which causes the compressor temper...
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  • What is the trend of industrial raw material prices in 2021?

    What is the trend of industrial raw material prices in 2021?

     The rise presents three characteristics Affected by the 2020 epidemic, since the second half of the year, various industrial raw and auxiliary materials have shown an overall upward trend, and the prices of a variety of products have repeatedly hit record highs. By 2021, according to relevant in...
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