Table 1 Ð Physical Data
UNIT SIZE 48TJ |
| 008D/E/F |
| 009D/E/F |
| 012D/E/F |
| 014D/E |
NOMINAL CAPACITY (tons) |
| 71¤2 |
| 81¤2 |
| 10 |
| 121¤2 |
OPERATING WEIGHT (lb) |
|
|
|
|
|
|
|
|
Unit |
|
|
|
|
|
|
|
|
Al/Al* |
| 870 |
| 880 |
| 1035 |
| 1050 |
Al/Cu* |
| 881 |
| 896 |
| 1057 |
| 1077 |
Cu/Cu* |
| 893 |
| 907 |
| 1080 |
| 1100 |
Durablade Economizer |
| 44 |
| 44 |
| 44 |
| 44 |
PARBLADE Economizer |
| 62 |
| 62 |
| 62 |
| 62 |
Roof Curb |
| 143 |
| 143 |
| 143 |
| 143 |
COMPRESSOR |
|
|
| Reciprocating |
|
|
| Scroll |
Quantity |
| 2 |
| 2 |
| 2 |
| 2 |
Oil (oz) |
| 50 ea |
| 50 ea |
| 50 ea |
| 54 ea |
REFRIGERANT TYPE |
|
|
|
|
| |||
Operating Charge |
|
|
|
|
|
|
|
|
Circuit 1 |
|
|
|
| ||||
Circuit 2 |
|
|
|
| 8- 6 | |||
CONDENSER COIL |
|
| Enhanced Copper Tubes, Aluminum Lanced Fins |
| ||||
Rows...Fins/in. |
| 1...17 |
| 2...17 |
| 2...17 |
| 2...17 |
Total Face Area (sq ft) |
| 20.50 |
| 18.00 |
| 17.42 |
| 25.00 |
CONDENSER FAN |
|
|
| Propeller Type |
| |||
Nominal Cfm |
| 6500 |
| 6500 |
| 7000 |
| 7000 |
Quantity...Diameter (in.) |
| 2...22 |
| 2...22 |
| 2...22 |
| 2...22 |
Motor Hp...Rpm |
| 1¤4...1100 |
| 1¤4...1100 |
| 1¤4...1100 |
| 1¤4...1100 |
Watts Input (Total) |
| 600 |
| 600 |
| 600 |
| 600 |
EVAPORATOR COIL |
| Enhanced Copper Tubes, Aluminum | ||||||
Rows...Fins/in. |
| 3...15 |
| 3...15 |
| 3...15 |
| 4...15 |
Total Face Area (sq ft) |
| 8.0 |
| 8.0 |
| 10.0 |
| 11.1 |
EVAPORATOR FAN |
|
|
| Centrifugal Type |
| |||
Quantity...Size (in.) | Std | 1...15 x 15 |
| 1...15 x 15 |
| 1...15 x 15 |
| 1...15 x 15 |
| Alt | 1...15 x 15 |
| Ð |
| 1...15 x 15 |
| 1...15 x 15 |
Type Drive | Std | Belt |
| Belt |
| Belt |
| Belt |
Nominal Cfm | Alt | Belt |
| Ð |
| Belt |
| Belt |
| 3000 |
| 3400 |
| 4000 |
| 5000 | |
Motor Hp | Std | Ð |
| Ð |
| Ð |
| Ð |
| Alt | Ð |
| Ð |
| Ð |
| Ð |
Maximum Continuous Bhp | Std | 2.40 |
| 2.40 |
| 2.40 |
| 4.20 |
| Alt | Ð |
| Ð |
| 2.90 |
| 5.25 |
Motor Frame Size | Std | 56 |
| 56 |
| 56 |
| 56 |
Nominal Rpm High/Low | Alt | Ð |
| Ð |
| 56 |
| 56 |
| Ð |
| Ð |
| Ð |
| Ð | |
Fan Rpm Range | Std |
|
|
| ||||
Motor Bearing Type | Alt |
| Ð |
|
| |||
| Ball |
| Ball |
| Ball |
| Ball | |
Maximum Allowable Rpm |
| 2100 |
| 2100 |
| 2100 |
| 2100 |
Motor Pulley Pitch Diameter Min/Max (in.) | Std | 2.4/3.4 |
| 2.8/3.8 |
| 2.8/3.8 |
| 4.0/5.0 |
| Alt | 2.8/3.8 |
| Ð |
| 3.4/4.4 |
| 3.1/4.1 |
Nominal Motor Shaft Diameter (in.) | Std | 5¤8 |
| 5¤8 |
| 5¤8 |
| 7¤8 |
| Alt | Ð |
| Ð |
| 7¤8 |
| 7¤8 |
Fan Pulley Pitch Diameter (in.) | Std | 7.0 |
| 7.0 |
| 7.0 |
| 8.0 |
Nominal Fan Shaft Diameter (in.) | Alt | 7.0 |
| Ð |
| 7.0 |
| 5.9 |
| Ð |
| Ð |
| Ð |
| Ð | |
Belt, Quantity...Type...Length (in.) | Std | 1...A...48 |
| 1...A...48 |
| 1...A...51 |
| 1...A...51 |
| Alt | 1...A...51 |
| Ð |
| 1...A...57 |
| 1...BX...46 |
Pulley Center Line Distance (in.) | Std |
|
|
| ||||
| Alt |
| Ð |
|
| |||
Speed Change per Full Turn of | Std | 50 |
| 50 |
| 50 |
| 44 |
Movable Pulley Flange (rpm) | Alt | 50 |
| Ð |
| 50 |
| 50 |
Movable Pulley Maximum Full Turns | Std | 5 |
| 5 |
| 5 |
| 5 |
From Closed Position | Alt | 5 |
| Ð |
| 5 |
| 6 |
Factory Setting | Std | 5 |
| 5 |
| 5 |
| 5 |
| Alt | 5 |
| Ð |
| 5 |
| 6 |
Factory Speed Setting (rpm) | Std | 590 |
| 685 |
| 685 |
| 860 |
Fan Shaft Diameter at Pulley (in.) | Alt | 685 |
| Ð |
| 835 |
| 960 |
| 1 |
| 1 |
| 1 |
| 1 | |
(See legend and notes on page 6.)
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