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Water Cooled Water Chillers and Heat Pump

Vicot VWS series have been designed to be utilized in commercial and industrial air conditiong. - more info check here: //www.sourcingappliances.com/Water-Cooled-Water-Chillers-and-Heat-Pump-30206653/

Quick Brief

Condition: New Brand Name: VICOT Place of Origin: China (Mainland) Use: Room Power Source: Electrical Power Type: Other Type: Other Cooling/Heating: Cooling/Heating Certification: CB, CE

Product Features:

Vicot VWS series have been designed to be utilized in commercial and industrial air conditiong.

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

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Water Cooled Water Chillers and Heat Pump
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Product Packagings & Delivery Terms:

Packaging Detail: carton

Delivery Detail: 15 days after received the payment

Specifications and Product Details:

INTRODUCTION

Unit Description:
    Vicot VWS series have been designed to be utilized in commercial and industrial air conditiong. Units are suitable for indoor installation. Where noise is concern, Vicot’s water cooled water chillers provide the ideal solution for sound sensitive environment.
    Compact design makes installation more flexible.
    Water cooled water chillers are designed with high efficiency scroll or semi-hermetic screw compressors, shell and tube heat exchangers and various safety devices. The units are incorporated with microprocessor control system allowing to monitor and manage all the functions and to communicate with external management system.
    The units are completely assembled in the factory, supplied with full refrigerant charge and control equipments, to reduce time and costs. The installation normally requires just hydroid and electrical connections.
Construction Features:

    Compressors
    The unit adopts Scroll and Screw Compressors. Screw type compressor is direct male motor/female motor drive, with crankcase heater. Lubrication is ensured by discharge and suction pressure difference. Continuous cooling capacity control is available, enabling to maximize the energy efficiency of the unit in any operating condition; integral electric motor protection and temperature sensors are inserted directly to the windings. Motor starters are delta-star type and are supplied with standard capacity step reduction.
    Heat Exchangers
    Shell and tube type, dry expansion evaporators are insulated with closed-cell foam material for reduced heat loss. All evaporators are incorporated with temperature probe for anti-freeze protection.
    Refrigerant Circuit
    Includes: compressor discharge valves, liquid lines shut-off valve, charging connector, liquid line sight glass, filter drier, thermostatic expansion valve, low pressure control with automatic reset, high reassure control with manual rest, evaporator and condenser water temperature probes for readout by unit control system.

    Electrical Control Panel
    The electrical panel consists of
    Main switch
    Power and auxiliary circuit fused
    Compressor contactors
    Air pressure switch
    Microprocessor for control of the following functions:

    Water temperature control
    Anti-freeze protection
    Compressor operation timing
    Compressor automatic start-up sequence
    Alarm signals
    Alarm reset
    Digital display of:
    Entering and leaving water temperature
    Temperature and differential settings
    Alarm description
    Hour meters readout of operation and number of unit and compressor start-ups
    Electrical power-supply[v/f/Hz]:380/3-/50+-10%
    Control and Safety Devices
    manual reset high pressure switch
    automatic reset low pressure switch
    compressor over temperature protection
    Test
    Unit are factory tested and come with full oil and refrigerant charges.

Optional Accessories:
    Compressor capacity continuous control
    Compressor suction valve(only for water chiller)
    Remote control terminal
    Variable set point with remote signal
    Leaving water temperature control

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