Series | K Series |
Type | Compressors for Refrigeration |
Refrigerant | R22 |
Rated Output HP | 5.0HP |
Displacement cm3/ revolution | 80 |
Phase | 3Ph |
Voltage | 380-440V |
Hz | 50/60Hz |
Parameter Merge | Series |
Type | Compressors for Refrigeration |
Refrigerant | R22 |
Rated Output HP | 5.0HP |
Displacement cm3/ revolution | 80 |
Phase | 3Ph |
Voltage | 380-440V |
Hz | 50/60Hz |
Hitachi Compressor K503DH-80D2
The vibration of the Hitachi Scroll Compressor is less than of the Rotary compressor. So, under the operation which can reduce pipe vibration and noise.
The pressure difference between the two neighboring compression pockets is smaller than the Rotary compressor, which can maintain the minimum gas leaking, so that can get higher efficiency.
The continuous compression of scroll compressor has lower torque fluctuations, so that can get quiet and lower vibration.
The scroll compressor has no valves and the compression mechanism of a scroll compressor consists of only five main parts, so that the operation is smooth, lower wear, lower breakdown ratio and long life-span.
Brand : |
Hitachi |
Model : |
K503DH-80D2 |
Series : |
Φ 160 |
Product evolution index Series : |
3 |
Power output hp : |
50.0 |
Nominal displacement cm3/rev : |
80 |
Application : |
For a/c |
Mounting form : |
Vertical type |
Compressor type : |
|
Power source : |
3 Φ 380-415V 50Hz/440v 60Hz |
Pipe connection method : |
Brazing connection |
Oil supply : |
|
Variable : |
|
Origin marking : |
China |
Refrigerant type : |
R22 |
Color : |
Black |
Features for HITACHI Scroll Compressor
1.Fewer parts
2. Low sound level, low vibration
3. Direct suction, less preheating and higher volumetric efficiency
4. More reliable way to supply oil
5. High reliability
6. Wide operation range
7. Certification: TUV, CCC, UL, VDE, CE, CRAA, TIS, KC, CB, INMETRO
Hitachi Compressor K503DH-80D2
People who bought this item also viewed
Danfoss Compressor SM125S4RC
Mitsubishi Compressor TB33YLLMC
Tecumseh Compressor RKA5513EXA
Copeland Compressor ZMD18KVE-TFD-277
Hitachi Compressor BSA645CN-R1EN
Hitachi Compressor 503DH-83C2
Hitachi Compressor TH420RV-C9EU1A
Hitachi Compressor SL268UV-C8AU
GMCC Compressor PH430M3CS-4MUL
Copeland Compressor ZR28KC-TFD-522
Danfoss Compressor MTZ22JC4AVE
Tecumseh Compressor AE4425Y-FZ1A
TRIAD Transformer F16-400-C2
carrier Expansion Valve 30XAXQEXVETS50
Togami Contactor PAK-12J
Delta Fan EFB1224HF
FESTO Filter MS6-LF-3/8-ERV
EMERSON Sight Glass AMI-1MM2
Saginomiya Expansion Valve Coil VPF32
SPRAGUE Capacitor 100V 560UF
Customers frequently viewed
IWAYA DENKI Water Pump 25CJT0752
Panasonic Servo Motor MHMF022L1V2M
Honeywell Solenoid Valve VE4025B1045
ROTEN Mechanical Seal 8E5K-22-X
SANDSUN Overload Pump VA08H-760
GS Battery 6-QW-60(450)-(55D23L-KR)
Rechi Compressor 44R273A
MINDMAN Air Cylinder MCQV2-11-40-200
Mitsubishi Compressor YB645WTG
NORTHMAN Overflow Valve RF-G02-0-32-N
Recent related posts
-
07/13/2020
Danfoss Chinese multiple measures to strengthen the counterfeiting of the compressor market
Danfoss H series scroll compressor flexible sealing technology The scroll compressor is a positive displacement compressor, and the compression component is mainly composed of a movable scroll and a fixed scroll. The scroll compressor was first born in 1905 and was invented by the French engineer Leon Creux.
-
03/16/2021
How to maintain the servo motor driver?
In order to prolong the lifespanof the servo system, you should pay attention to the following aspects. For the operating environment of the system, the temperature, humidity, dust, vibration and input voltage need to be considered. Please regularly clean the ventilation system of the numerical control device. Always check whether the cooling fans on the numerical control device are working properly. It should be inspected and cleaned every six months or a quarter depending on the environment of the workshop.
-
06/29/2020
Causes of non-condensable gas in refrigeration system
Causes of non-condensable gas in refrigeration system 1. Insufficient emptying of the refrigeration system before charging the refrigerant Before charging the refrigerator, the compressor cylinder in the refrigeration system, the condenser, the evaporator, and the piping of the system were filled with air. In order to eliminate these air before charging the refrigerant, the interior of the refrigeration system Vacuuming,
-
08/11/2020
How to use central air-conditioning air-cooled water unit
One of the more prominent problems in the central air-conditioning water system is hydraulic imbalance. For some large-scale and more complex systems, there are usually many control loops.
-
07/18/2020
Maintenance method for wear of refrigerator refrigeration compressor
The application of screw refrigeration compressors is becoming more and more common, and some of them have entered the period of frequent failures. When the abrasion of the female and male rotors, body, and exhaust end seat of the refrigeration compressor reaches above 0.65rnm, vibration will occur when the refrigeration compressor is running, the sound is abnormal, the cooling capacity is reduced, and the compressor cannot work normally.
-
08/12/2020
Causes and troubleshooting of refrigeration solenoid valve failure
The refrigeration solenoid valve is an industrial equipment controlled by electromagnetic, used in the industrial control system to adjust the direction, flow, speed and other parameters of the medium.
-
10/14/2021
Piston Compressor Basics - Structure, Working Principle, Advantages and Disadvantages
As both manufacturers and end customers know, in a refrigeration or air conditioning system, the compressor is the equipment core by continuously sucking back and exporting refrigerant
-
07/20/2020
Analysis of circuit diagrams of two compressors' phase failure protection
Analysis of circuit diagrams of two compressors' phase failure protection Air compressor phase failure protection circuit Protection circuit diagram Air compressor phase failure protection circuit
-
08/15/2020
Selection knowledge of screw chiller
Screw chiller is a large-scale industrial refrigeration equipment. It is widely used in central air-conditioning and large-scale refrigeration industry. It plays an important role in refrigeration, cooling and cooling.
-
08/02/2020
How to determine the refrigerant leakage of the air conditioning system Only need these six steps
Shut down and unplug the air conditioner (to prevent danger during the inspection process), and connect a pressure gauge to the large valve. Observe the static pressure.