Appendix ii. physical data, Physical data (cooling) 3 tons – Bryant 548J User Manual
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APPENDIX II. PHYSICAL DATA
Physical Data (Cooling)
3 -- 6 TONS
548J*04A
548J*05A
548J*06A
548J*07A
Refrigeration System
# Circuits / # Comp. / Type
1 / 1 / Scroll
1 / 1 / Scroll
1 / 1 / Scroll
1 / 1 / Scroll
Puron (R---410a) charge A/B (lbs)
9---8 / ---
11---11 / ---
12---13 / ---
16---13 / ---
Oil A/B (oz)
42 / ---
42 / ---
42 / ---
56 / ---
Metering Device
Accutrol
Accutrol
Accutrol
Accutrol
High---press. Trip / Reset (psig)
630 / 505
630 / 505
630 / 505
630 / 505
Low---press. Trip / Reset (psig)
27 / 44
27 / 44
27 / 44
27 / 44
Indoor Coil
Material
Cu / Al
Cu / Al
Cu / Al
Cu / Al
Coil type
3/8” RTPF
3/8” RTPF
3/8” RTPF
3/8” RTPF
Rows / FPI
3 / 15
4 / 15
4 / 15
4 / 15
Total Face Area (ft
2
)
5.5
5.5
7.3
7.3
Condensate Drain Conn. Size
3/4”
3/4”
3/4”
3/4”
Evaporator Fan and Motor
Sta
nd
ar
d
Sta
tic
1p
ha
se
Motor Qty / Drive Type
1 / Direct
1 / Direct
1 / Direct
n/a
Max BHP
1
1
1
#N/A
RPM Range
600---1200
600---1200
600---1200
#N/A
Motor Frame Size
48
48
48
#N/A
Fan Qty / Type
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
n / Centrifugal
Fan Diameter (in)
10 x 10
10 x 10
11 x 10
#N/A
Sta
nd
ar
d
Sta
tic
3p
ha
se
Motor Qty / Drive Type
1 / Direct
1 / Direct
1 / Direct
1 / Belt
Max BHP
1
1
1
1.5
RPM Range
600---1200
600---1200
600---1200
878---1192
Motor Frame Size
48
48
48
56
Fan Qty / Type
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
Fan Diameter (in)
10 x 10
10 x 10
11 x 10
10 x 10
Me
di
um
Sta
tic
3p
ha
se
Motor Qty / Drive Type
1 / Belt
1 / Belt
1 / Belt
1 / Belt
Max BHP
1.5
1.5
2.0
2.9
RPM Range
819---1251
920---1303
1066---1380
1066---1380
Motor Frame Size
56
56
56
56
Fan Qty / Type
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
Fan Diameter (in)
10 x 10
10 x 10
10 x 10
10 x 10
Hi
gh
S
tat
ic
3p
ha
se
Motor Qty / Drive Type
1 / Belt
1 / Belt
1 / Belt
1 / Belt
Max BHP
2.0
2.0
2.9
2.9
RPM Range
1035---1466
1035---1466
1208---1639
1208---1639
Motor Frame Size
56
56
56
56
Fan Qty / Type
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
Fan Diameter (in)
10 x 10
10 x 10
10 x 10
10 x 10
Outdoor Coil
Material
Cu / Al
Cu / Al
Cu / Al
Cu / Al
Coil type
3/8” RTPF
3/8” RTPF
3/8” RTPF
3/8” RTPF
Rows / FPI
2 / 17
2 / 17
2 / 17
2 / 17
Total Face Area (ft
2
)
10.7
12.7
15.0
21.3
Outdoor fan / motor
Qty / Motor Drive Type
1/ Direct
1 / Direct
1 / Direct
1/ Direct
Motor HP / RPM
1/8 / 825
1/4 / 1100
1/4 / 1100
1/4 / 1100
Fan diameter (in)
22
22
22
22
Filters
RA Filter # / Size (in)
2 / 16 x 25 x 2
2 / 16 x 25 x 2
4 / 16 x 16 x 2
4 / 16 x 16 x 2
OA inlet screen # / Size (in)
1 / 20 x 24 x 1
1 / 20 x 24 x 1
1 / 20 x 24 x 1
1 / 20 x 24 x 1
Cu / AI: Copper Tube / Aluminum Fin
RTPF: Round Tube / Plate Fin
548J