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Chiller

Product Name:Dual pump chiller CW-7800 for 4KW fiber laser

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    • Product Details:
      S&A CW-7800 dual temperature and dual pump series is high-precision compression refrigeration water chiller,with intelligent temperature control,completed configuration,perfect protection and alarm system, it is applied to cool 4KW fiber laser.
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    S&A CW-7800 dual temperature and dual pump series is high-precision compression refrigeration water chiller,with intelligent temperature control,completed configuration,perfect protection and alarm system, it is applied to cool 4KW fiber laser.

    S&A CW-7800 is able to cool the fiber laser and QBH connector at the same time, multiple use for saving cost, space and manual move, quiteconvenient for the user.   

    S&A industrial water chillers are popular for its 2 temperature control modes as constant temperature and intelligent temperature control. Under intelligent mode, the water temperature is adjusted according to ambient temperature. With that 1 key solution, customers no longer need to worry about the water temperature adjustment of seasonal changes.

     

     
    Features
    1. 19000W cooling capacity; optional environmental refrigerant;
    S&A CW-7800 water cooled system performance curve
    2. ±1℃ precisely temperature control;
    3. The intelligent temperature controller has 2 control modes, applicable to different applied occasions; with various setting and display functions;
    4. Dual temperature and dual pump to satisfy different needs of fiber laser device and the lens;
    5. With Ion adsorption filtrating and test functions conform to fiber laser device operating requirements;
    6. Multiple alarm functions: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm;
    7. Multiple power specifications; CE approval; RoHS approval; REACH approval;

    8. The chiller supports the Modbus-485 communication protocol, which can realize the communication between the laser system and multiple chillers. It can mainly realize two functions: to monitor the working state of the chiller and modify the parameters of the chiller.

    9.Long working life and simple operation; Optional heater and water filter.

    How to set the water temperature for T-507 controller?

     

    SPECIFICATIONS
    One-stop automatic intelligent temperature control: in different environment, user does not need to change setting due to it will automatically switch 
    to appropriate operating temperature. 
    CW-7800:applied to cool a single 4KW fiber laser;
    Equipped with heat booster and water filter.
    Model CW-7800ETH CW-7800FT
    Voltage AC 3P 380V AC 3P 380V
    Frequency 50Hz 60Hz
    Current 3.2~19.5A        3.2-21.5A
    Compressor power 7.15KW
    9.54HP
    High + low temp system refrigeration capacity 1705 Btu/h+63085 Btu/h
    0.5 KW+18.5 KW
    431 Kcal/h+15948 Kcal/h
    Refrigerant R-22 / R-407C
    Refrigerant charge 4700g 4600g
    Precision ±1℃
    Reducer Thermostatic expansion valve
    Protection Overcurrent protection for compressor, flow alarm, over temperature alarm
    High + low temp pump power 0.75KW + 1.1KW
    High + low temp tank capacity 15L + 135L
    High + low temp pump lift 53M + 53M
    High + low temp inlet and outlet Rp1/2" + Rp1"
    High + low temp pump flow 70L/min + 116L/min
    N.W 460Kgs
    G.W 575Kgs
    Dimension 82 x 168 x 178 cm (L x W x H)
    Package dimension 179 x 105 x 199 cm (L x W x H)

     S&A water cooled system workshop

    TEYU(S&A) Quality Control System

    S&A chiller quality control system

    S&A chiller quality control system

    S&A chillers’ warranty is 2 years.

    The shipment of TEYU laser cooling system is World No.1 in 2016.

    S&A water chiller global sales volume champion

    S&A chiller

    GUANGZHOU TEYU ELECTROMECHANICAL CO., LTD.

    Why choose S&A?

    Technology Advantage

    a. With 15 years development, gradually grow as the industry standard builder and quality guarantee.

    b. ±0.1℃ high precision temperature control, stable cooling performance, support ModBus-485 communication, constant temperature and intelligent temperature control modes. 

    c. With excellent laboratory testing system, simulates actual working environment for chiller. 

    chiller test system

    Product Advantage

    a. With 11 patent certificates and won Quality integrity Level A certificate;

    b. ISO 9001, CE, RoHS and REACH environmental certificated. 

    c. Conforms to air transport requirements, energy saving and environment friendly.

    d. Offer customized service to fulfill various demands of customer.

    e. The evaporator adopts standard injection molded parts to reduce water leakage and leakage of refrigerant.

    f. Teyu chiller established logistic warehouses at major cities of USA and Europe which dramatically reduces product damages caused by long-distance transportation. It shortens shipping time and maximizes efficiency to have the chiller delivered to the users at top speed. 

    chiller warehouse

    Production Advantage

    a. Complete material purchasing ecosystem and independent R&D on sheet metal, evaporator, condenser and cores parts of chiller. Strictly execute ISO production management system, using mass modularized standard produces, and standard parts rate up to 80% which are the source of quality stability. Annual production capacity of 60,000 units, focus on large, medium and small power chiller production and manufacture. 

    b. Product exports rate above 60%, long-term supply corollary equipments and technical support for thousands of manufactory at domestic and abroad.

    c. 18,000 square meters brand new industrial refrigeration system research center and production base located at Panyu district, Guangzhou city. 

    chiller workshop

    Service Advantage 

    a. Professional after-sale technical team provides high quality after-sale service.

    b. Product enjoys 2 years warranty, lifetime maintenance.

    S&A chiller factory

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