Bryant PACKAGED HEAT PUMP 548J User Manual
Page 10
10
Table 5 – PHYSICAL DATA
(COOLING)
3 -- 6 TONS
548J*04
548J*05
548J*06
548J*07
Refrigeration System
# Circuits / # Comp. / Type
1 / 1 / Scroll
1 / 1 / Scroll
1 / 1 / Scroll
1 / 1 / Scroll
Puronr refrig. (R---410A) charge per circuit A/B (lbs---oz)
9 --- 8 / ---
10 ---3 / ---
12 --- 13 / ---
16 --- 13 / ---
Oil A/B (oz)
42 / ---
42 / ---
42 / ---
56 / ---
Metering Device
Acutrol
Acutrol
Acutrol
Acutrol
High---pressure Trip / Reset (psig)
630 / 505
630 / 505
630 / 505
630 / 505
Loss of Charge Pressure Trip / Reset (psig)
27 / 44
27 / 44
27 / 44
27 / 44
Evap. 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
3 / 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”
Evap. 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
RPM Range
600---1200
600---1200
600---1200
Motor Frame Size
48
48
48
Fan Qty / Type
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
n / Centrifugal
Fan Diameter x Length (in)
10 x 10
10 x 10
11 x 10
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
1 / Centrifugal
Fan Diameter x Length (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
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 x Length (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
2
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 x Length (in)
10 x 10
10 x 10
10 x 10
10 x 10
Cond. 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
12.7118055
15
21.25
Cond. 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
548J