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RE Series Semi-hermetic Screw Compressor

HANBELL RE series semi-hermetic screw compressor is developed especially for applications in air-conditioning and refrigeration. The latest and advanced 5-to-6 Patented Screw Rotor Profile is adopted to ensure high capacity and efficiency in all operating conditions. Each unit is carefully manufactured and inspected by high precision THREAD SCREW ROTOR GRINDING MACHINE, CNC MACHINING CENTER, and 3D COORDINATE MEASURING MACHINE.

Features
RE Series Specification
Catalogue & Technical Manual
Drawing

Hanbell RE series compressor adopts a new high efficiency screw rotor. Through structural optimization, it can not only make the compressor achieve reliable working performance under full load, but also make the compressor in the best volume ratio under partial load, so as to achieve higher efficiency and achieve the purpose of energy saving.

Adopt the optimal slide valve layout, and adjust the volume through the oil pressure difference.

Integrated motor shell and casing, making the installation dimension more compact

Special cooling channel ensuing long-term operation even in severe working conditions

The structure design of high efficiency oil separator reduces the oil circulation of the system and further improves the operation efficiency.

PTC and PT100 thermistor are equipped as standard. The protection module can monitor the temperature and electrical condition of the motor.

Model

RE-230

RE-260

RE-300

RE-420

RE-480

RE-550

RE-620

RE-710

RE-820

RE-920

Compressor

Discharge volume(50Hz)

Rpm

2950

Rotation speed(50Hz)

m3/h

232

266

307

417

481

554

625

712

820

924

VI


2.2  2.6  3.0  3.5  4.4

Capacity control

Step

%

25 , 50 , 75 , 100

Stepless

%

25~100

Motor

Type


3-phase 2-pole AC asynchronous motor

Start type

550

Y-△ ,PWS, DOL

Y-△, DOL

Voltage（50Hz)

V

380

Insulation level


Level F

Protection module


PTC

Oil fuel quantity

L

14

16

16

16

17

19

23

26

28

28

Oil heater

W

300

Pressure test

Bar

32


Catalogue & Technical Manual

Name

Release Time

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