R22 series Performance Table

Model Nominal Power (HP) Displacement (cm3) Oil Charge (cm3) Refrigerant Refrigeration Capacity at 50Hz rated @54.5¡æ/130¨H Cond. Temp Watts Evapoation Temperature Power Supply

-10¡æ -14¨H -5¡æ +23¨H 0¡æ +32¨H 7.2¡æ +45¨H +10¡æ +50¨H +15¡æ +59¨H

LW-4519 1-3/4 34.45 887 R22 - 1780 2304 3601 4738 6162 220-240V/1HP/50Hz 208-230V/1HP/60Hz

LW-4524 2 43.50 1480 - 1841 2456 4131 5706 7759 220-240V/1PH/50Hz 208-230V/1PH/60Hz 380V/3PH/50Hz 460V/3PH/60Hz 220V/3PH/60Hz

LW-4531 2-3/4 56.65 1480 - 2620 3504 5659 7528 9854

LW-4540 3-1/2 74.25 1480 - 3000 4301 7330 9863 12938 380V/3PH/50Hz 460V/3PH/60Hz 220V/3PH/60Hz

LW-4561 5 112.50 1960 2059 4465 6133 10593 14870 20658

LW-4568 6 124.40 1960 2493 5157 6967 11862 16676 23359

LW-5510 0.75 18.6 887 920 1300 1730 2443 2760 3399 220-240V/1PH/50Hz 208-23v0V/1PH/60Hz

LW-5512 1 21.8 887 1250 1670 2130 2904 3250 3898

LW-5513 1.25 24.2 887 1460 1910 2385 3203 3580 4263

LW-5515 1.5 26 887 1680 2170 2720 3632 4020 4770

LW-5518 1.75 32.7 887 2210 2760 3435 4572 5050 6007

LW-5519 34.5 887 2320 2880 3590 4785 5300 6327

LW-5522 2 40.8 1330 2298 3059 3955 5483 6153 - 220-240V/1PH/50Hz 208-230V/1PH/60Hz 380V/3PH/50Hz 460V/3PH/60Hz 220V/3PH/60Hz

LW-5524 43.9 1330 2484 3309 4279 5929 6652

LW-5528 2.5 49.0 1330 2914 3852 4950 6811 7625

LW-5532 3 53.1 1625 3303 4327 5540 7619 8534

LW-5538 3.5 67.5 1625 4146 5384 6848 9353 10454 - 380V/3PH/50Hz 460V/3PH/60Hz 220V/3PH/60Hz

LW-5542 3.75 74.2 1625 4343 5645 7215 9951 11166 -

LW-5546 4 90.2 1960 4368 5934 7839 11253 12815 15961

LW-5553 4.75 101 1960 5306 7002 9105 12922 14713 18406

LW-5561 5 113 1960 6133 8164 10593 14870 16802 20658

LW-5568 6 124 1960 6967 9180 11862 16676 18887 23359

LW-5573 7 135 1960 7501 9804 12632 17816 20238 25204

The characteristics of piston compressor
1. high reliability
2. the cooling effect of high.
3. low noise, low exhaust pulse.
4. the precision machining parts and components to ensure efficient operation of the compressor.
5. good cooling reduces stress generated to extend the life of the machine.
6. a special valve design to ensure that the tolerance of the compressor capacity hit high.
7. the built-in safety devices ensure that the reliable operation of the compressor.
8. broad operating conditions; widely applied to frozen, refrigerated display case, automatic selling machines, commercial refrigerators, refrigerator, dehumidifiers, low temperature test equipment, as well as special low-temperature equipment.
Completely closed refrigeration compressor piston attention

1, the compressor removal process should be maintained-home, light caving, tilt angle not greater than 45 °.

2, the compressor and the ground level should remain vertical, the largest installation tilt angle is less than 5 °.

3, compressor factory before adequate refrigeration oil injection, the use of not arbitrarily add and also not arbitrarily increase other brands of frozen oil, or they may cause operational failure.

4, compressor refrigeration system installed in the former and not to suction and exhaust outlets, rubber Cypriots out in the process. Access System should be within 10 minutes assembly, welding, so as not to enter the water in the air compressor and refrigeration system to produce the harm.

4, oil / refrigerant than the recommended weight for 0.4 and above (oil proportion 0.92).

5, refrigerant from the condenser refrigeration system into the tail end, and not directly into the compressor.

6, when the compressor in the vacuum will not be high voltage test or launch test.

7, should not try to start without the compressor package actuating devices.

8, in order to avoid the problem started in the pre-commencement for the first time in 10 ° C above the compressor environment.

9, in the compressor are not allowed to use antifreeze, antifreeze will be damaged because such a concentrated material used. Antifreeze in particular that the content of ethanol and methanol synthesis of motor insulation destructive role.

10, installed in the cooling system of compressors, refrigeration agent in charge after 15 minutes, the compressor must be running 20 seconds more. Have to start again after the shutdown intervals three minutes more.

Specifications:low noise ,high reliability,low vibration,high efficiency
Export Markets:millde east; south america;africa
various compressors is used for air-conditioner as a replacement parts ,and they are high quality and excellent matching.

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