10
TABLE 1
Technical Specifications
Power, total (Kw)
10 15 18 20 23 20 23 27
Power, first stage (Kw) 5 10 9 10 13 10 13 15
Net capacity (BTU/h) 34 120 51 180 61 420 68 240 78 480 68 240 78 480 92 130
Heating temperature rise range (F)
1
40-50 45-60 50-75 55-75 60-80 55-75 60-80 60-80
ELECTRICAL SYSTEM
Volts - Hertz - Phase
Electrical element #1 (Kw) 55454545
Electrical element #2 (Kw) 55555555
Electrical element #3 (Kw) 5454545
Electrical element #4 (Kw) 555554
Electrical element #5 (Kw) 554
Electrical element #6 (Kw) 4
Blower motor Consumption (Amp. Max.) 3.3 3.3 3.3 3.3 3.3 6.9 6.9 6.9
Heating Elements Consumption (Amp) 41 61 74 82 94 82 94 111
Total Consumption (Amp) 44.3 64.3 77.3 85.3 97.3 88.9 100.9 117.9
Circuit Amperage
(wire sizing)
2
55 80 97 107 122 111 126 147
Maximum size circuit breaker (Amp)
2
60 80 100 110 125 125 150 150
BLOWER DATA (factory adjusted to a staic pressure of 0.5" W.C.)
Blower speed at 0.50" W.C. static pressure LOW MED-LOW MED-LOW MED-HIGH MED-HIGH MED-LOW MED-LOW MED-LOW
Blower speed at 0.20" W.C. static pressure LOW MED-LOW MED-LOW MED-LOW MED-HIGH MED-LOW MED-LOW MED-LOW
Motor (HP) / number of speeds
Nominal blower size (diam. X width)
GENERAL INFORMATION
Overall dimensions (width x depth x height)
Supply
Return
Filter quantity and size
Shipping weight
Maximum cooling capacit
RATINGS AND PERFORMANCE
5 tons
FEMxx-M2301CM-B
1/3 HP / 4 speeds 1 HP / 4 speeds
2 wires 240 - 60 - 1
10 x 8
48 Kg / 105 lbs
FEMxx-M2301DM-B
19" x 19"
12 x 10
2) Calculated on the basis of Norm C22.2 Nr. 236
1) Select a blower speed that will generate the specified temperature rise
20" x 20" x 36.5"
15" x 18"
3 tons
(1) 20" x 20"
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