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PHYSICAL DATA
581J UNIT
581J BASE UNIT TONS
581J BASE UNIT WEIGHT - lb
(kg)
REFRIGERATION SYSTEM
# Circuits / # Comp. / Type
R-410A Charge A/B (lbs)
Metering device
High-Pressure Trip / Reset
(psig)
Low-Pressure Trip / Reset
(psig)
EVAPORATOR COIL
Material
Tube Diameter (in.)
Rows / FPI
2
Total Face Area (ft
)
Condensate Drain Connec-
tion Size (in.)
PERFECT HUMIDITY™ COIL
Material
Tube Diameter
Rows / FPI
Total Face Area (ft
2
)
EVAPORATOR FAN AND
MOTOR VERTICAL SUPPLY
Motor Qty / Belt Qty /
Driver Type
Nominal /
Nameplate hp
Max bhp
Rpm Range
Max Blower/Shaft rpm
Motor Frame Size
Fan Qty / Type
Fan Diameter (in.)
Motor Qty / Belt Qty /
Driver Type
Nominal /
Nameplate hp
Max bhp
Rpm Range
Max Blower/Shaft rpm
Motor Frame Size
Fan Qty / Type
Fan Diameter (in.)
Motor Qty / Belt Qty /
Driver Type
Nominal /
Nameplate hp
Max bhp
Rpm Range
Max Blower/Shaft rpm
Motor Frame Size
Fan Qty / Type
Fan Diameter (in.)
581J 15 TO 25 TON PHYSICAL DATA
581J*17D
15
15
1892 (858)
2 / 2 / Scroll
2 / 2 / Scroll
17/16.4
24.5/25.7
TXV
TXV
630 / 505
630 / 505
54 / 117
27 / 44
Cu / Al
Cu / Al
3
/
RTPF
3
/
RTPF
8
8
4 / 15
4 / 15
22
22
3
3
/
/
4
4
Cu / Al
3
/
RTPF
8
—
1 / 17
22
1 / 1 /Belt
1 / 1 /Belt
2.9
2.9
2.9
2.9
514-680
514-680
1200
1200
56
56
2 / Centrifugal
2 / Centrifugal
2 / Centrifugal
15 X 15
15 X 15
1 / 1 /Belt
1 / 1 /Belt
3.7
3.7
3.7
3.7
679-863
679-863
1200
1200
56
56
2 / Centrifugal
2 / Centrifugal
2 / Centrifugal
15 X 15
15 X 15
1 / 1/ BELT
1 / 1/ BELT
5.25
5.25
4.9
4.9
826-1009
826-1009
1200
1200
56
56
2 / Centrifugal
2 / Centrifugal
15 X 15
15 X 15
581J*20D
17.5
17.5
2102 (953)
2 / 2 / Scroll
2 / 2 / Scroll
2 / 2 / Scroll
17.5/16.8
25.5/25.5
TXV
TXV
630 / 505
630 / 505
54 / 117
27 / 44
Cu / Al
Cu / Al
3
/
RTPF
3
/
RTPF
8
8
4 / 15
4 / 15
22
22
3
3
/
/
4
4
Cu / Al
3
/
RTPF
8
—
1 / 17
22
1 / 1 /Belt
1 / 1 /Belt
3.7
3.7
3.7
3.7
622-822
622-822
1200
1200
56
56
2 / Centrifugal
15 X 15
15 X 15
1 / 1 /Belt
1 / 1 /Belt
5.25
5.25
4.9
4.9
713-879
713-879
1200
1200
56
56
2 / Centrifugal
15 X 15
15 X 15
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
581J*24D
20
20
2247 (1019)
2 / 2 / Scroll
2 / 2 / Scroll
23.8/23.1
30.0/30.7
24.9/27.7
TXV
TXV
630 / 505
630 / 505
630 / 505
54 / 117
27 / 44
54 / 117
Cu / Al
Cu / Al
3
/
RTPF
3
/
RTPF
3
8
8
4 / 15
4 / 15
26
26
3
3
/
/
4
4
Cu / Al
3
/
RTPF
8
—
1 / 17
26
N/A
N/A
1 / 1 /Belt
N/A
N/A
N/A
N/A
N/A
N/A
717-911
N/A
N/A
N/A
N/A
N/A
N/A
2 / Centrifugal
N/A
N/A
15 X 15
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
581J*28D
25
25
2292 (1040)
2 / 2 / Scroll
35.1/35.4
TXV
TXV
630 / 505
27 / 44
Cu / Al
Cu / Al
/
RTPF
3
/
RTPF
8
8
4 / 15
4 / 15
26
26
3
3
/
/
4
4
Cu / Al
3
/
RTPF
8
—
1 / 17
26
1 / 1 /Belt
5.25
5.25
4.9
4.9
717-911
1200
1200
56
56
2 / Centrifugal
15 X 15
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
7
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