3HP Industrial Water Chiller Industrial Air-cooled Chiller 3HP/480V/3PH/60HZ

Description: eBay New High Quality Industrial Air-cooled Chiller 3HP/480V/3PH/60HZ Technical Specifications 3HP Air Cooled Industrial Water Chiller Model Item 3HP Power 3ph-480v/60hz Cooling Capacity Kcal/h 5142 kw 9 Coolant Type R407 Control Method Copper Capillary Compressor Type Scroll (Panasonic) Power(HP) 3 Condenser Type Finned Condenser Fan Power(kw) 0.18*2 Environmental Temperature ≤45℃ Evaporator Type Tank Water Flow(L/min) 80 Tank Volume(L) 40 Pipe Diameter 1” Pump Power(HP) 0.5 Lift(m) 19 Safety Protection Current Overload protector, high and low pressure switch, electronic timer delay, fault display system Weight(kg) 100 Dimensions（mm） 800*520*860 Note：1.Cooling capacity is based on： Inlet/Outlet temperature of freezing water 12℃/7℃ Inlet/Outlet temperature of cooling water 30℃/35℃ 2.Working Range： Outlet Temperature of cooling water：5℃-35℃ Temperature difference of cooling water：3℃-8℃ 3.Unit Convert： 1kw=860kcal/hr 1RT=3024kcal/hr 1kcal/hr=3.969BTU/hr 1horsepower（HP）=0.735KW IV. Installation instructions 1. Lay the chiller machine in an indoor air position, and there should be some room around in order to operate and repair. 2. According to the chiller machine installation diagram, connect the waterpipe. Chilled water and cooling water ought to be separated. The water system pipeline should avoid changing direction to avoid lower the water pressure. Chilled water pipe should be kept cold. Make sure that the whole water pipeline is connected correctly, then operate the machine. 3. The connection pipe diameter reserved by set is the standard pipe diameter. When there is a long-distance transmission, we suggest using the same standard or one level lower pipe to connect. If the diameter of pipe is smaller than the standard diameter, please ask the manufacturer whether could be used, otherwise, the water pump and the compressor might be damaged. 4. This machine is three-phase five-wire or one-phase three-wire. Choose national standard line in accordance with current as the specifications of the power line please. 5. This machine is strict tested. Users can use it as long as you connect the water pipe and power line in accordance with circuit diagram. V. Machine maintenance 1. When the unit is running, please pay attention to the pressure gauge. The high pressure should be lower than 20kgf/cm2, while low pressure should be higher than 2.0kgf/cm2. If the number is too higher or lower, it demonstrates that there would be a fault or you are not using it correctly. 2. Condenser and evaporator of chiller unit should be cleaned after using period of time. 3. If you stop using chiller unit for a period of time, the leaf of water pump might be solidified by crud. When starting up the machine again, you must use a screwdriver to stir the motor back cover wind leaf to avoid pump leaf getting stuck to burn the motor. 4. All the electronic components and protection equipment of unit have been strict tested. Do not change or demolish when checking and repairing. The forced running in the absence of protection will damage the unit. 5. The best temperature of chiller machine is 7℃-12℃, 5℃-35℃ is okay. If the starting up temperature is higher than 35℃ may lead to high pressure protection, compressor overloading, relay tripping and even soluble plug dissolving and blowing up. 6. Chiller machine belongs to high professional machine, so it should be used and maintained by professionals. Non-professionals do not operate or repair the machine to avoid danger. VI Electrical Connection Diagram VII Fault List Fault Description Test Conditions Troubleshooting Solution Comp.P high High pressure of compressor Test when the compressor button has pressed Stop compressor only without affect other equipments to work. Check if the input is consistent with the switch setting. Comp.P low Low pressure of compressor If the [LP check delay] is 0, test when the compressor button has pressed; If the [LP check delay] is not 0, then compressor runs the test. Comp overload The compressor overload Compressor runs the test. Check if the input is consistent with the switch setting. Comp.I high The current of compressor is too high Check if the rated current of compressor1 is input is reasonable. Comp.I low The current of compressor is too low Check if the measure tool of the compressor1 current is connect. Temp.low AL The liquid temperature is too low Test after cold pump starts Stop the compressor and delay to stop the cool pump, and do not stop the cold pump. Check if the Liquid temperature is lower than the set temperature of Liquid protection. T.high warn The liquid temperature is higher than the warn value. If 【HT detect dly】is 0,detect when the cold pump starts; if 【HT detect dly】is not 0,detect when the cold pump has run for set time. Alarm only without affect other equipments to work. Check if the Liquid temperature is higher than the set temperature of Liquid warn. Temp.high AL The liquid temperature is too high If the [Temp.high AL] is set “Pump keep”,Stop the compressor and delay to stop the cool pump, and do not stop the cold pump; If the [Temp.high AL] is set “Pump stop”, Stop the unit in case of fault. Check if the Liquid temperature is higher than the set temperature of Liquid protection. Anti-freez.AL Antifreeze alarm Power on to test Stop all the compressor and cool pump, and do not stop the cold pump. Check if the antifreeze input is consistent with the switch setting. Probe break The liquid temperature sensor is break Check if the temperature probe is in proper contact. Probe short The liquid temperature sensor is short Cool overload The cool pump or fan overload Test after Cool pump starts Stop compressor and cool pump or fan only Check if the fan1 overload input is consistent with the switch setting. Cool.I high The current of cool pump or Fan is too high Check if the rated current of cool is input is reasonable. Cool.I low The current of cool pump or Fan is too low Check if the measure tool of the cool current is connect. Cool W.flow AL Lack of cool water flow Test after the cool pump starts for [Cool on delay] time. Stop compressor and cool pump or fan only. Check if the cool water flow input is consistent with the switch setting. Cold W.flow AL Lack of cold water flow Test after the cold pump starts for [Pump on delay] time If the [Lack of liquid] is set “Pump keep”, Stop compressor and cool pump in case of fault. If the [Lack of liquid] is set “Pump stop”, Stop the unit in case of fault. Check if the cold water flow input is consistent with the switch setting. Pump overload The cold pump overload Test after cold pump starts Stop the unit Check if the cold pump overload input is consistent with the switch setting. Pump.I high The current of cold pump is too high Check if the rated current of cold is input is reasonable. Pump.I low The current of cold pump is too low Check if the measure tool of the cold current is connect. Phase AL The three-phase power input is alarm Power on to test Stop the unit Check if there is default phase or anti-phase in the three-phase power input and if the switch is correct. Water level AL The water level is low Power on to test If the [Low liquid lv] is set “Pump keep”, Stop compressor and cool pump in case of fault. If the [Low liquid lv] is set “Pump stop”, Stop the unit in case of fault. Check if the water level input is consistent with the switch setting. Need Maintain The total time of compressor run over the allow value Test after cold pump starts The unit cannot start once stops (the accumulative operation time of compressor exceeds the set value).

Price: 3528.98 USD

Location: shenzhenshi

End Time: 2025-01-23T07:36:43.000Z

Shipping Cost: 1450 USD