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Specifications
20
MAGNUM 20 Model — Air Cooled Condensing*
Evaporator Airflow Specifications
MAGNUM SL
Return air to
evaporator coil
inlet
460/230V, 3 Phase, 60 Hz Power
380/190V, 3 Phase, 50 Hz Power
Net Cooling Capacity
Power
Consump
Net Cooling Capacity
Power
Consump
60 Hz
Capacity
B/hr
60 Hz
Capacity
kW
60 Hz Power
kW
50 Hz
Capacity
B/hr
50 Hz
Capacity
kW
50 Hz Power
kW
21.1 C (70 F)
49,000
14.348
11.6
41,800
12.240
9.1
1.7 C (35 F)
31,800
11.157
10.8
32,800
9.605
8.4
-17.8 C (0 F)
22,700
6.647
7.2
19,100
5.593
5.7
-28.9 C (-20 F)
15,700
4.597
6.1
13,300
3.895
4.8
-35 C (-31 F)
12,700
3.719
5.5
11,400
3.338
4.3
*System net cooling capacity with a 37.8 C (100 F) ambient air temperature and R-404A.
System Net Heating Capacity*
460/230V, 3 Phase, 60 Hz Power
380/190V, 3 Phase, 50 Hz Power
Heating Capacity
Heating Capacity
Watts
Kcal/hr
BTU/hr
Watts
Kcal/hr
BTU/hr
MAGNUM
5,800
4,990
19,800
4,900
4,215
16,720
*System net heating capacity includes electric resistance rods and fan heat.
MAGNUM
External Static
Pressure (water
column)
460/230V, 3 Phase, 60 Hz Power
380/190V, 3 Phase, 50 Hz Power
High Speed
Low Speed
High Speed
Low Speed
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
—
—
External Static
Pressure (water
column)
460/230V, 3 Phase, 60 Hz Power
380/190V, 3 Phase, 50 Hz Power
High Speed
Low Speed
High Speed
Low Speed
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.)
5,658
3,330
2,773
1,632
4,715
2,775
2,311
1,360
10 mm (0.4 in.)
5,097
3,000
1,612
949
4,248
2,500
1,344
791
20 mm (0.8 in.)
4,417
2,600
510
300
3,682
2,167
425
250
30 mm (1.2 in.)
3,908
2,300
—
—
3,257
1,917
—
—
40 mm (1.6 in.)
3,228
1,900
—
—
2,690
1,583
—
—
Summary of Contents for 098916
Page 5: ......
Page 11: ...Table of Contents 10...
Page 19: ...Service Guide 18...
Page 28: ...Specifications 27 Figure 2 Physical Specifications AMA313...
Page 41: ...Unit Description Features Options 40...
Page 105: ...Operating Instructions 104...
Page 155: ...Servicing The Unit 154...
Page 187: ...Index 186...
Page 189: ...Wiring and Schematic Diagrams Index 188...
Page 190: ...189 Wiring Schematic...
Page 191: ...190 Wiring Diagram Page 1 of 2...
Page 192: ...191 Wiring Diagram Page 2 of 2...