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39
APPENDIX B
—
PHYSICAL DATA
50JC 3 TO 5 TON PHYSICAL DATA
–
COOLING
LEGEND
* Base unit operating weight does not include weight of options.
50JC UNIT
50JC*V04
50JC*W04
50JC*V05
50JC*W05
50JC*V06
50JC*W06
NOMINAL TONS
3
4
5
BASE UNIT OPERATING WT (lb)*
542
565
567
REFRIGERATION SYSTEM
No. Circuits/No. Compressors/Type
1 / 1 / Variable Speed Scroll
1 / 1 / Variable Speed Scroll
1 / 1 / Variable Speed Scroll
Puron
®
(R-410A) charge A/B (lbs-oz)
12-0
—
11-5
—
12-0
—
Humidi-MiZer
®
Puron (R-410A) charge A/B (lbs-oz)
—
15-0
—
16-5
—
18-0
Metering device
TXV
TXV
TXV
TXV
TXV
TXV
Humidi-MiZer metering device
—
TXV
—
TXV
—
TXV
High-Pressure Trip/Reset (psig)
630/505
630/505
630/505
630/505
630/505
630/505
Low-Pressure Trip/Reset (psig)
54/117
27/44
54/117
27/44
54/117
27/44
EVAPORATOR COIL
Material (Tube/Fin)
Cu/Al
Cu/Al
Cu/Al
Cu/Al
Cu/Al
Cu/Al
Coil Type
3/8-in. RTPF
3/8-in. RTPF
3/8-in. RTPF
3/8-in. RTPF
3/8-in. RTPF
3/8-in. RTPF
Rows/FPI
3/15
3/15
4/15
4/15
4/15
4/15
Total Face Area (ft
2
)
7.3
7.3
7.3
7.3
7.3
7.3
Condensate Drain Connection Size
3/4-in.
3/4-in.
3/4-in.
3/4-in.
3/4-in.
3/4-in.
CONDENSER COIL
Material
Cu/Al
Cu/Al
Cu/Al
Cu/Al
Cu/Al
Cu/Al
Coil Type
5/16-in. RTPF
5/16in. RTPF
5/16-in. RTPF
5/16-in. RTPF
5/16-in. RTPF
5/16in. RTPF
Rows/FPI
2/18
2/18
2/18
2/18
2/18
2/18
Total Face Area (ft
2
)
21.3
21.3
21.3
21.3
21.3
21.3
HUMIDI-MIZER COIL
Material
—
Cu/Al
—
Cu/Al
—
Cu/Al
Coil Type
—
3/8-in. RTPF
—
3/8-in. RTPF
—
3/8-in. RTPF
Rows/FPI
—
1/17
—
2/17
—
2/17
Total Face Area (ft
2
)
—
5.5
—
5.5
—
5.5
EVAPORATOR FAN AND MOTOR
Standard Static 3 Phase
Motor Qty / Drive Type
1 / Direct
1 / Direct
1 / Direct
1 / Direct
1 / Direct
1 / Direct
Max Cont BHP
0.44
0.44
0.72
0.72
1.06
1.06
RPM Range
189-1890
189-1890
190-1900
190-1900
215-2150
215-2150
Fan Qty / Type
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
Fan Diameter (in.)
16.6
16.6
16.6
16.6
16.6
16.6
Medium Static 3 Phase
Motor Qty / Drive Type
1 / Direct
1 / Direct
1 / Direct
1 / Direct
1 / Direct
1 / Direct
Max Cont BHP
0.71
0.71
1.06
1.06
1.44
1.44
RPM Range
219-2190
219-2190
217-2170
217-2170
239-2390
239-2390
Fan Qty / Type
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
Fan Diameter (in.)
16.6
16.6
16.6
16.6
16.6
16.6
High Static 3 Phase
Motor Qty / Drive Type
1 / Direct
1 / Direct
1 / Direct
1 / Direct
1 / Direct
1 / Direct
Max Cont BHP
1.07
1.07
1.96
1.96
2.43
2.43
RPM Range
249-2490
249-2490
266-2660
266-2660
284-2836
284-2836
Fan Qty / Type
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
1 / Vane Axial
Fan Diameter (in.)
16.6
16.6
16.6
16.6
16.6
16.6
CONDENSER FAN AND MOTOR
Qty / Motor Drive Type
1 / Direct
1 / Direct
1 / Direct
1 / Direct
1 / Direct
1 / Direct
Motor HP/RPM
1/3 / 160 - 1100 1/3 / 160 - 1100 1/3 / 160 - 1100
1/3/ 160 - 1100
1/3 / 160 - 1100 1/3 / 160 - 1100
Fan Diameter (in.)
23
23
23
23
23
23
FILTERS
RA Filter Qty / Size (in.)
4 / 16x16x2
4 / 16x16x2
4 / 16x16x2
4 / 16x16x2
4 / 16x16x2
4 / 16x16x2
OA Inlet Screen Qty / Size (in.)
1 / 20x24x1
1 / 20x24x1
1 / 20x24x1
1 / 20x24x1
1 / 20x24x1
1 / 20x24x1
BHP
—
Brake Horsepower
FPI
—
Fins Per Inch
OA
—
Outdoor Air
RA
—
Return Air