Design Specification - RFC SL Series Technical Manual

Screw refrigeration compressor
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1.5 design specification

Exhaust
volume
model
50Hz
m'/h
SLD100-25
102
SLG100-35
SLD120-30
128
SLG120-40
SLD140-40
145
SLG140-50
SLD160-50
158
SLG160-60
SLD190-50
188
SLG190-65
SLD210-60
205
SLG210-70
SLD230-70
235
SLG230-80
SLD250-75
248
SLG250-90
SLD290-80
293
SLG290-100
SLD350-100
354
SLG350-120
SLD420-125
416
SLG420-150
SLD520-160
520
SLG520-180
SLD640-200
641
SLG640-220
Note: Please confirm the rated current of the compressor under the design conditions
according to the RFC selection procedure, and confirm the maximum operating current value
according to the limit conditions to select the contactor, power cord and fuse protection
components。
Motor
exhaust
nominal
Weight
pipe
power
diameter
Hp/Kw
Kg
mm
30/22
245
40/30
255
30/22
245
40/30
255
40/30
255
50/37
275
50/37
260
60/45
280
60/45
405
70/52
430
60/45
410
70/52
440
70/52
420
80/60
450
75/57
430
90/68
460
80/60
535
100/75
570
100/75
545
120/89
590
120/89
670
145/108
690
160/120
1030
180/135
1060
200/143
1050
210/157
1090
Suction
ability
pipe
adjustm
diameter
ent
mm
45
57
50% ,
70% ,
57
76
100
adjust
67
89
76
89
25% ,
50% ,
89
108
75%,
100
star/delta
protection
Standar
starting
module
d Motor
current
380V/3/
50Hz-
INT 69
460V/
3/60HZ
338
366
Maximu
m
operating
current
A
A
131
42
134
56
131
42
134
56
134
63
139
78
179
75
182
85
182
90
193
104
182
95
195
108
193
112
298
126
230
118
318
144
298
126
338
158
157
187
416
187
453
228
543
251
595
284
678
301
767
331

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