Super Refrigeration

• Salient Features	•Nominal Ratings	•Technical Specifications	•Typical Dimensions
•Salient Features of Panel Board	•Comparison between Colt Series High Speed and Slow Speed Compressors	•Some of the major advantages of Colt

SINGLE STAGE COMPRESSOR									DOUBLE STAGE COMPRESSOR
Sr. No	COMPRESSOR TYPE	Colt- 1	Colt-2	Colt-3	Colt-4	Colt-6	Colt- 9	Colt- 12	Colt-21	Colt-31	Colt-42	Colt-51	Colt-63	Colt-72	Colt-84	Colt-93	Colt- 102
1	Cylinder Arrangement	Vertical	1xv	1xw	2xv	3xw	4xw	1xw	1xw	2xv	2xw	2xw	3xw	3xw	4xw	4xw	4xw
2	Number of Cylinders	1	2	3	4	6	9	12
3	Number of Cylinders in L.P.								2	3	4	5	6	7	8	9	10
4	Number of Cylinders in H.P.								1	1	2	1	3	2	4	3	2
5	Cylinder bore X piston stroke mm	160x110							160x110
6	Connection pipe nominal bore, suction/Discharge (mm)	50	65	80	80	100	125	150	80	80	100	100	125	125	125	125	125
6	Connection pipe nominal bore, suction/Discharge (mm)	40	50	50	80	80	100	100	65	65	50	50	50	50	50	50	50
7	Swept volume of suction gas cu.m./hr. at 1000 RPM	132.7	265.4	398.1	530.8	796.2	1194.3	1592.4	265.4	398.1	530.8	663.5	796.2	928.9	1061.6	1194.3	1327.0
8	Premissible speed RPM Max. 1000 RPM Min. 400 Rpm	Belt drive from 400 to 1000 RPM in steps of 50 RPM in for 1500 RPM Motor							Belt drive from 400 to 1000 RPM in steps of 50 RPM in for 1500 RPM Motor
9	Direction of Rotation/Max. Discharge pressure	Anticlockwise when viewed from shaft-end 21 bar							Anticlockwise when viewed from shaft-end 21 bar
10	Moment of inertia of crank Merchanism, kg-f-sq.m. GD2=4ld		0.356	0.422	0.446	0.594	0.829	1.045	0.422	0.446	0.594	0.594	0.829	0.829	1.045	1.045	1.045
Top

TYPICAL DIMENSION

<<Previous Next>>

Top