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Description

AC series 2-cylinder refrigeration compressors

(Nominal Power: 2HP, 3HP, 4HP, 5HP)

AC series compressors, including AL、AM、AR have been designed and manufactured based on high-technologies from Arctic Circle, UK，high- medium - low temperature and 2HP - 20HP, which are the new environment-oriented semi-hermetic refrigerating compressors with following features:

1. The compressors can operate stably and reliably with R22 or R134a, R404A, R507A and R407C.

2. The standard bearings and motor with excellent performance could co-work well with any Freon-free refrigerant without any part replacement just switching lubricant from mineral one to ester one.

3. Compact structure reasonable, parts highly standardized, easy in maintain,

4. Small vibration, stable operation with highly reliability.

5. Reasonable lubrication system. The AL series adopt low pressure spraying lubrication system while AM and AR series adopt oil pump lubrication system.

6. The motors are matched with protectors made by Kriwan, German. It consists of control unit-INT69 and 3 micro PTC thermal sensible resistors, which can effectively prevent the motor from overheat, cooling failure, hampered rotation, high power changing frequency, lost power phase and ensure the safety of the motor.

Usage:

Be widely used in the fields of air conditioner, hot pumps, industrial and commercial refrigeration.

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AS series 2-stage refrigeration compressors (Nominal Power: 7.5HP, 10HP, 13HP, 15HP, 20HP, 25HP, 35HP, 40HP) AS series 2-stage semi-hermetic refrigeration compressor is designed based on AR, AV, AW and AZ series compressors, and adopting 2-stage compressing technology and the inter-stage cooler. Its motor nominal power is 7.5HP-40HP, and discharge pressure at I/II stage respectively are: 27/13.5、33/16.5、40/20、51/35、71/35.5、86/43、103/51.5、128/42.5、153/51 . The series has the characteristics: 1. low load power, low discharge temperature 2. high efficient of cubage，etc. , which greatly improves the compressors operating in the condition of low evaporating temperature. It uses refrigerant HCFC22 to be capable of operating stably and chronically in the-50 centigrade evaporating temperature. Usage: They may widely apply to air conditioner, heat pump, and other industrial refrigerating system.

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AV series 4-cylinder refrigeration compressors (Nominal Power: 15HP, 20HP, 25HP, 30HP) Features: 1. The compressors can operate stably and reliably with R22 or R134a, R404A, R507A and R407C. 2. Compact structure reasonable, parts highly standardized, easy in maintain, 3. Small vibration, stable operation with highly reliability. 4. The PTC temperature sensor is directly inserted into the discharge cavity of cylinder; the motor protector is adopted from Germany, which has delay circuit controlling the compressor to start five minutes after the sudden stop of compressor so that efficiently protect compressor from failure. Usage: Be widely used in the fields of air conditioner, hot pumps, industrial and commercial refrigeration.

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AW series 6-cylinder refrigeration compressors (Nominal Power: 25HP, 30HP, 35HP, 40HP, 50HP) AW series compressors are the extension products of AC series compressors The nominal power of the series compressor is from 25 HP to 50 HP; Discharge volume with 3 specifications: 106 m3/h; 129 m3/h; 154 m3/h. This series have 6 specifications with evaporating temperature of 12.5℃ to -20℃ or –5℃ to –40℃. All can work stably with both HFC and R22. The refrigerating capacity with R22 is 10 kW to 204 kW. 1. Superb Design Technology the machine body and other key components processed by NC machining centers offer the powerful insurance for the precise operation and high-efficiency of compressors. 2. The Sweden steel valve plates are resistant-proof .The optimized structure of gas valves has the features of high efficiency, small resistance and long life. 3. The motors with insulation grade F, big size, high efficiency and rotation rate ensure the big refrigeration capacity, low power consumption and operational safety. 4. The big volume oil pump pressure lubricant system、advanced main shaft neck and seal structure and unique oil return system all ensure the reliability of compressor lubrication system 5. 6 cylinders and W structure and optimized balance design make the compressor small vibration, quiet. The standard design of shaft bushing and reasonable fixture design make the maintenance and dismantlement of compressors easier and convenient. 6. Perfect Safety Protection The reliable PTC thermal resistor sensors monitor the temperature of compressor winding during the compressor operation. The excessive temperature of motor caused by any fault will make the compressor stop automatically. The compressor will be allowed to restart in 5 minutes after the temperature is in the normal range. 7 safety attachment selections: Standard attachments:3-phase/4-pole/double-star connection electric motor（380V/3~/50Hz；440V/3~/60Hz）； Motor protection module :INT69TM（220V/1-50Hz）； Discharge temperature detector:PTC/140℃； Optional attachments: Motor with extra power requirement；Top cooling fan；Sprinkling cooling system；Oil cooling unit；Crank shaft case heater.

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AZ series

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AZ series

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AW66

Model:

AW66

Description:

AW66 series butt-joint of 2 AW refrigeration compressors (Nominal Power: 50HP, 60HP, 70HP, 80HP, 100HP) Features: AW66 butt-joint series semi-hermetic refrigeration compressors are based on the connection between two 6-cylinder refrigeration compressors. With simple and compact structure, this series boasts double refrigerating capacity comparing to AW series. Its nominal power: 50HP-100HP. This series of compressor could be installed with 6-step device of energy adjustment, which enables the compressor to reach the maximum efficiency. Usage: It may widely apply to air conditioner, heat pump, and other industrial refrigerating system.

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FSV-F series

Model:

FSV-F series

Description:

FSV2-F series 2-cylinder refrigeration compressors (Nominal Power: 2HP, 3HP, 4HP, 5HP, 7.5HP) Features: 1. Compact structure with light weight, small vibration and quiet 2. Excellent performance with 12000 hours faultless operation and 50000 hours life-span 3. Special oil return structure and cooled by in-taken steam, big over-load capacity and longer duration 4. Components highly standardized, easy in maintain 5. PTC protection Usages: Cold storage、freezing facilities and ice-cream machines and other cold drink facilities. Well adapted to all kinds of climates.

JOC Machinery Co.,Ltd.

AC series comressors AC series comressors

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