2200M4-JE-HO-iS2-N_2014.04.
Chapter 2 Compressor Specifications and Configuration
Screw Compressor i-series
2.3
Compressor Specifications
2-2
2.3 Compressor
Specifications
2.3.1 Specifications
Table 2-1 Specifications of i-Series Compressor
Items
Model
i125S
i125L
i160S
i160M
i160L
Single unit weight
*
Note 1
kg 530 570 640 680 720
Motor connection
NEMA
-
C-FACE
D-FLANGE
IEC
-
FF400, FF500
FF600
Standard speed 50Hz/60Hz
min
-1
2950/3550
Rotation direction
-
Clockwise as viewed from motor
Displacement 50Hz/60Hz
m
3
/h
197/237
296/356
415/499 519/624 622/749
CFM
116/139
174/210
244/294 305/367 366/441
Refrigerant
-
R717 / R404A / R507A / R134a
Design pressure
*Note 2
MPa
2.6
(Applies to i-series compressors manufactured
and shipped in May 2014 or after.)
Capacity control
-
3-step (100%, 75%, 50%) unloader
Connected
pipe size
Suction flange
-
MYCOM 100A (4")
ANSI
#
300 5"
Discharge flange
-
MYCOM 65A
(2-1/2")
ANSI
#
300 3"
Oil inlet port
- Rc1/2
Rc1
Economizer
- Rc3/8
Rc3/4
Aquamizer
(Liquid injection)
- Rc1/4
Rc1/2
Unless otherwise noted, the pressure unit MPa represents the gauge pressure in this manual.
For limits of working temperature and pressure, see "2.3.2 Operation Limits" in this manual.
*
Note 1
:
Data include a weight of a flange motor spacer of the NEMA standards.
*Note 2:
The design pressure varies according to each area, laws and ordinances of the country.
The design pressure of this list is the maximum value of the compressor. Therefore, the
real design pressure may become less than this value according to the law.
Please confirm real pressure on a name plate and individual specifications.