Table 1 — physical data (cont) – Carrier 50BA User Manual
Page 5
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Table 1 — Physical Data (cont)
MODEL 50
BA 1 BB
BA
BB
BA
BB
BA 1 BB
BA
BB
BA
BB
024
028
034
044
054
064
OPERATING WEIGHTlibir~~~~~
Base Unit
Discharge Plenum
i
1894
i 1464
140
2491
2397
2598
2430
3800
3100
4100
3300
4404
3550
OPERATING CHARGE (lbs)
System 1
System 2
System 3
17 1 7
17 1 7
24 1 15
17 112
Refrige
24
1 15
24
1 15
rant 22
24
24
17
15
15
11
29
29
29
15
15
15
52
1 25
52
1 25
DUMPHESSOR — TYPE 06
System 1
System 2
System 3
No. of Unloading Cylinders
No of Capacity Steps
DA724I DA824
DA724I DA824
0
2
DA3371DA537
DA724
1DA824
0
2
Serviceable Herr
DA337I DA537
DA337I DA537
0
2
netic, 1750 Rpm
DA3371DA537
DA337 DA537
DA724
1 DA824
0
3
DA337
DA337
DA337
DA537
DA537
DA537
)
EA275
!EA275
E5275i E5275
4
6
CONDENSER (BA Onl^
No. . Type
2 SC
2 SC
2 SC
2 SC
2 SC
2 ST
llML/<^UK hAN "...................................................
Nominal Cfm
Standard Fan Speed Range (Rpm)
Maximum Allowable Rpm
No of Belts...Fan Pulley PD (in )
Motor Pulley PDR (in.)
Norn HP Std...Frame Size
Alt .Frame Size
Alt. .Frame Size
8000
700-875
1100
2 100
4 0-5 0
3 182T
5 182T
Adjustable
10,000
605-750
1100
2 12 4
4 3-5 3
5 184T
7-1/2 213T
10 215T
;, Belt-Driven Ce
12,000
685-845
1100
2 11 0
4 3-5 3
5 184T
7-1/2 213T
10 ..215T
ntrifugal; 1750 R
16,000
627,672,717
1100
2 154
5 6,6 0,6 4
7-1/2 213T
10 215T
pm Motor
20,000
650,695,762
1100
2 154
5 8,6 2,6 8
10 215T
15 254T
24,000
785,828,895
1100
2 154
7 0,7 4,8 0
15 254T
INDOOR COIL
No. of Rows. .Fins/in.
Total Face Area (sq ft)
4 106
180
4 89
22 6
Copper Tubes — Aluminum Fins
489 j 490
j 490 | 4 10 6
26.9 36 5 46.3 46.3
RETURN AIR FILTERS
No. ...Size (in )
Factory-Supplied Throwaway Type
3 16x25x2 1 6 25x20x2
1
1 1
oc on
9
1 20x25x2
3 20x25x2
I 2 16x20x2 1 '' | 5.16x25x2
CONDENSER CONNECTIONS (B^Onlv)
Water Inlet - Manifolded
Water Outlet — Manifolded
2-1/2
FPT
2-1/2 FPT
Size (in ) ..Type
1-1/2, 2 FPTI 2,2 FPT I 3 FPT 1 3 FPT
1-1/2, 2 FPT 2,2 FPT 3 FPT 3 FPT
3 FPT
3 MPT
refrigerant
CONNECTIONsTBB^iii^
System 1 Line
Liquid Line
System 2 Line
Liquid Line
System 3 Line
Liquid Line
7/8
ODM
5/8
ODM
7/8
ODM
5/8 ODM
1-1/8
ODS
5/8
ODS
7/8
ODS
5/8 ODS
Size (in
1-1/8 ODS
5/8 ODS
1-1/8 ODS
5/8 ODS
.)...Type
1-1/8 ODM
5/8 ODM
1-1/8 ODM
5/8 ODM
7/8 ODM
5/8 ODM
1-1/8 ODM
5/8 ODM
1-1/8 ODM
5/8 ODM
1-1/8 ODM
5/8 ODM
1-3/8 ODM
7/8 ODM
1-3/8 ODM
7/8 ODM
CONDENSATE CONNECTION ~~~ ~-
Condensate Drain
1 FPT
1-1/4 MPT
Size (in
1-1/4 MPT
.). .Type
1-1/4 MPT
1-1/2 MPT
1-1/2 MPT
ACCESSORY HEATING COIL
Hot Water Fins/in.
Total Face Area (sq ft)
Steam Flows. Fins/in.
_ Total Face Area (sq ft)
2 113
15 7
1 14
14 4
2 14
11 7
I
14
II 4
2 14
11 7
I
14
II 4
2 113
35 0
1 10
32 6
2 113
44 8
1 10
38 8
2 113
44 8
1 10
38 8
HEAIING COIL CONNECTIONS
Hot Water
Outlet
Steam
Outlet
2
1-1/2
2
1-1/2
1
1-1/4
1 1-1/4
2
1-1/2
2
1-1/2
2
1-1/2
2 1-1/4
No .. Siz
2
1-1/2
2
1-1/2
2
1-1/2
2 1-1/4
s
(in ) MPT
3
1-1/2
3
1-1/2
2
2-1/2
2 1-1/2
3
1-1/2
3
1-1/2
2
2-1/2
2 1-1/2
3
1-1/2
3
1-1/2
2
2-1/2
2 1-1/2
FPT
Hp
MPT
PD
PDR
SC
ST
— Female Pipe Thread
— Horsepower
— Male Pipe Thread
— Pitch Diameter
— Pitch Diameter Range
— Shell and Coil
— Shell and Tube
— Tube in Tube
NOTES
1 50BB008 has serviceable hermetic 1750 rpm compressor
2
Operating charge for 50BB units does not include charge for remote air
cooled condenser or connecting pipe All 50BB units are shipped with a
holding charge Operating charge values are approximate See installa
tion instructions
3 Fan motor pulleys on 50BA,BB044,054 and 064 are fixed-pitch type
4 Field-supplied 2-in filters will fit
5
Motors and drives other than those furnished with unit must be purchased
locally
Installation
may
require
field
modification
Contact
your
local
Carrier representative