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Cfm
L/s
18
2
50/50
4800
2265
24
2
50/50
6000
2832
28
2
50/50
7000
3304
34
2
50/50
7000
3304
18
24
28
34
Stages
2
2
2
380
400
480
240
—
—
—
480
0.62
0.7
1
NOTE: The following equation converts kW of heat energy to Btuh: kW x 3.413 = Btuh.
50TJ600727
Electric Heater Kits
Electric Resistance Heater Data - Table 4
Size (KW)
30
MINIMUM HEATING
CFM
Unit Voltages
Unit Voltages
UNIT
50TJM
HEATER kW
HEATER FLA (PER STAGE)
HEATER
STAGES
HEAT
PER
STAGES
460
CPHEATER036A00
CPHEATER037A00
50TJ600730
MCA calculation for 50TJM 18 - 34 size units with electric heaters over 50 kW = (1.25 x IFM amps) + (1.00 x heater FLA).
Description
NOTE: Heaters are rated at 480 V. Use the Multiplication Factors table below to determine heater capacity for your particular voltage.
40
40
50TJ601162
50TJ600730
Duct heater assembly, 50TJM 18 480 V
Heater capacity(kW) is based on heater voltage of 380v or 480v. If power distribution voltage to unit varies from heater voltage, heater kW will vary
accordindly. To Detemine heater capacity at actual unit voltage, muptiply 480v capacity by multipliers found in table " Multiplication Factors" above.
Duct heater assembly, 50TJM 28 - 34 480 V
EXAMPLE: 30 kW (at 480 v) heater o
= 30.0 (0.7 multiplication factor)
= 21kW
50TJ600287
Heater
Rating
Voltage
Kit Ordering No
Multiplication Factors
Duct heater assembly, 50TJM 24 480 V
ACCESSORY HEATER PART NUMBER
Actual Heater Voltage
UNIT
50TJM
400V
Complete Kit P.N.
Casing P.N.
Heater Element P. N.
( 1 Per Kit )
( 2 Per Kit )
50TJ600287
50TJ601162
50TJ600289
28kW
37kW
460
17.3
23
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Summary of Contents for DesertMaster 50TJM
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