Physical Data - Carrier DesertMaster 50TJM Operation And Maintenance

Physical Data Table - 1
Unit 50TJM Size
Unit Dimensions
Unit Operating Weight
Refrigeration System
Compressor No. / Type
Stage Of Capacity Control (%)
Refrigerant Type
Circuts No.
Charge Per Circuit (Down / Up) -LBS
Metering Device
Filter Drier Qty / Size
High Pressure Switch (Trip / Reset) - PSIG
Low Pressure Switch (Trip / Reset) - PSIG
Freeze Protection Thermostat (Open / Close) ±1.8
Condenser Coil
Coil Type
Standard Coil Material
Qty x Rows x FPI
2
Qty x Face Area (ft )
Coil Test Pressure (PSIG)
Condenser Fan & Motor
Approx. Air Flow Rate (CFM)
Quantity
Diameter (in) / No. of Blades
Motor Type
Motor HP / RPM
Evaporator Coil
Coil Type
Standard Coil Material
Qty x Rows Qty x FPI
2
Qty x Face Area (ft )
Coil Test Pressure
Drain Pan connection Size (in)
Return Air Filter Qty x Size (in)
Evaporator Fan and Motor Section
Fan Quantity / Fan Size (in)
Fan Type
Drive Type
Motor Type
Motor BHP
Motor Frame Size / Motor Shaft Diameter (mm)
Motor Pulley Pitch Diameter (Min / Max) (in)
Fan RPM Range (RPM)
Fan Pulley Pitch Diameter (in)
Belt, Quantity...Type
Pulley Center To Center Distance(in)
Movable Pulley Maximum Full Turns From Closed
Position
Approx.Speed Change Per Full Turn Of Movable
Pulley Flange (rpm)
Factory Speed Turns Setting
Factory Belt Standard Deflection (in) @ Force (Lb)
50TJM Unit Physical Data (50Hz) (English)
18
15.96 / 15.96
2 / DML085S
0
F
Copper Tube, Aluminum Double Wavy Fins
1 x 3 x 16
12000
4 x 33.8 x 21.7
1 / 15.75 x 15.75
4.0
100 / 28
1030 - 745
0.39 @ 4.65 Lb
Page 5
24
Page - 9
Page - 9
2 / Scroll
50 / 50
Puron ® R410A
2
22.19 / 25.62 31.19 / 29.19
TXV - Adjustable
630 / 480
54 / 70
-18 / -14
Copper / Aluminium
1 x 4 x 16
1 x 26.7
450
13000
2
30 / 4
Induction Motor - Totally Enclosed
1 / 950
Copper Tube, Aluminum LSW Fins.
Copper / Aluminium
2 x 3 x 17
2 x 9.75
350
3/4
Centrifugal - Forward Blade
Belt
Induction Motor - TEFC
5.5
112 / 28
3.7 / 4.7
1041 - 753
6.6
1 ... BX66
24.4 - 27.51
6
48
4
0.39 @ 5.99 Lb
28 34
Page - 10
Page - 10
31.62 / 31.37
2 / DMS165S
Copper Tube,
Aluminum LSW
Fins
2 x 3 x 17
2 x 28.8
18200 16700
30 / 6
2 x 4 x 17
2 x 10.3
4 x 35.4 x 21.7
1 / 17.7 x 17.7
7.5
132 / 38
4.3 / 5.6
1029 - 740
8.4
1 ... BX71
1.5
0.40 @ 6.63 Lb