Scroll Compressor For Copeland
1.Product introduction 1. Wide scroll line-up 2. Low oil circulation rate 3. Low sound and vibration level 4. High efficiency for saving energy consumption 5. Refrigerant: R22/R410A/R407C/R134a/R404A/R507 6. Certification: CE 2.Detail data: 3.Product qualification Certificate, certification,...
Description
Scroll Compressor For Copeland ZR48K3E-PFJ-522
Screw refrigeration compressor structure is simple, the number of parts is small, there is no wearing parts like valves, piston rings, rotors, bearings, etc., strength, wear resistance are relatively high. Copeland screw compressor has high performance, wide scroll line-up, low oil circulation rate, low sound and vibration level and high efficiency for saving energy consumption.
Detail data:
| Brand | Copeland |
| Model | ZR48K3E-PFJ-522 |
| Horse power | 4 |
| Refrigerant | R410a |
| Voltage | 220v/240V |
| Phase | 1 |
| Color | Black |
| Connection | Rotolock |
| Type | COPELAND SCROLL COMPRESSOR |
| MOQ | 1 |
The role of refrigeration oil in refrigeration compressors:
The vast majority of refrigeration compressor internal parts between the lubrication is to use oil to solve, just like the oil in the car engine. Oil not only has the role of lubrication, but also to the tiny gaps between the parts to do sealing and other functions. The oil used to lubricate the moving parts inside the refrigeration compressor, called refrigeration oil, has the following main functions.
Reducing operating noise.
In the bearings and between the screw to form an oil film to support the rotor, and play a lubricating role.
Absorb the heat generated by the refrigerant in the compression, reduce the exhaust temperature.
Transfer the differential pressure force, drive the capacity adjustment system, by the action of the compressor's add and remove solenoid valve, adjust the position of the capacitive slider, to achieve the compressor capacity adjustment control.
In the screw and compression chamber and between the yin and yang screw to form a dynamic seal, to reduce the refrigerant in the compression process from the high pressure side to the low pressure side of the leakage.
Compressor internal lubricant is the key to maintain the normal operation of the compressor, the general lubricant problems are.
Foreign objects mixed in, resulting in lubricant pollution, blocking the oil filter.
The high temperature effect causes the lubricant to deteriorate and lose the lubrication function.
System water pollution, acidification, erosion of the motor.
FAQ:
Q: What about the after-sales and services?
A: Guaranteed quality, and there is a 1-year warranty.
Q: Can I use a Copeland Scroll compressor with an oil sight glass?
A: All Copeland Scroll compressor models are equipped with an oil level test valve, crankcase heater and optional oil sight glass.
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