![background image](http://html1.mh-extra.com/html/thermo-king/csr-20-series/csr-20-series_maintenance-manual_1104389020.webp)
CSR-20 & CSR-40, September 1999
Specifications
Evaporator Airflow
1-3
External Static
460/230V, 3 Phase, 60 Hz Power
380/190V, 3 Phase, 50 Hz Power
Pressure (water
High Speed
Low Speed
High Speed
Low Speed
column)
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
0 mm (0 in.)
6,470
3,810
3,116
1,835
5,400
3,180
2,600
1,530
10 mm (0.4 in.)
5,640
3,320
1,410
830
4,450
2,620
460
270
20 mm (0.8 in.)
4,770
2,810
—
—
3,395
2,000
—
—
30 mm (1.2 in.)
3,870
2,280
—
—
2,240
1,320
—
—
40 mm (1.6 in.)
2,885
1,700
—
—
935
550
—
—
CSR-40 Models with Three Evaporator Fans
External Static
460/230V, 3 Phase, 60 Hz Power
380/190V, 3 Phase, 50 Hz Power
Pressure (water
High Speed
Low Speed
High Speed
Low Speed
column)
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
0 mm (0 in.)
5,820
3,430
2,800
1,650
4,860
2,860
2,590
1,525
10 mm (0.4 in.)
5,055
2,975
1,400
825
3,940
2,320
510
300
20 mm (0.8 in.)
4,365
2,570
—
—
3,040
1,790
—
—
30 mm (1.2 in.)
3,440
2,025
—
—
2,140
1,260
—
—
40 mm (1.6 in.)
2,615
1,540
—
—
—
—
—
—
CSR-40SL Models with Three Evaporator Fans
External Static
460/230V, 3 Phase, 60 Hz Power
380/190V, 3 Phase, 50 Hz Power
Pressure (water
High Speed
Low Speed
High Speed
Low Speed
column)
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
0 mm (0 in.)
6,560
3,860
3,170
1,865
5,480
3,225
2,710
1,595
10 mm (0.4 in.)
5,820
3,425
1,770
1,040
4,530
2,665
930
545
20 mm (0.8 in.)
5,000
2,940
—
—
3,750
2,205
—
—
30 mm (1.2 in.)
4,430
2,610
—
—
2,930
1,725
—
—
40 mm (1.6 in.)
3,520
2,070
—
—
1,870
1,100
—
—
CSR-40 Models with Two Evaporator Fans
External Static
460/230V, 3 Phase, 60 Hz Power
380/190V, 3 Phase, 50 Hz Power
Pressure (water
High Speed
Low Speed
High Speed
Low Speed
column)
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
m
3
/hr
ft
3
/min
0 mm (0 in.)
4,000
2,350
2,000
1,180
3,300
1,940
1,650
970
10 mm (0.4 in.)
3,500
2,060
1,450
850
2,600
1,530
900
530
20 mm (0.8 in.)
2,900
1,710
—
—
1,800
1,060
—
—
30 mm (1.2 in.)
2,200
1,300
—
—
1,100
650
—
—
40 mm (1.6 in.)
1,400
820
—
—
—
—
—
—
CSR-20SL Models with Three Evaporator Fans
Evaporator Airflow