Appendix ii. physical data, Physical data (cooling) 7.5 tons – Bryant F User Manual
Page 73
73
APPENDIX II. PHYSICAL DATA
Physical Data
(Cooling)
7.5 -- 12.5TONS
580J*08D,F
580J*12D,F
580J*14D,F
Refrigeration System
# Circuits / # Comp. / Type
2 / 2 / Scroll
2 / 2 / Scroll
2 / 2 / Scroll
PuronR refrig. (R---410A) charge per
circuit A/B (lbs---oz)
4---6 / 4---6
6---0 / 6---0
7---6/8---0
Oil A/B (oz)
42 / 42
42 / 42
56 / 56
Metering Device
Accutrol
Accutrol
Accutrol
High---press. Trip / Reset (psig)
630 / 505
630 / 505
630 / 505
Low---press. Trip / Reset (psig)
54 / 117
54 / 117
54 / 117
Evaporator Coil
Material
Cu / Al
Cu / Al
Cu / Al
Coil type
3/8” RTPF
3/8” RTPF
3/8” RTPF
Rows / FPI
3 / 15
4 / 15
4 / 15
Total Face Area (ft
2
)
8.9
11.1
11.1
Condensate Drain Conn. Size
3/4”
3/4”
3/4”
Evaporator Fan and Motor
Sta
nd
ar
d
Sta
tic
3p
ha
se
Motor Qty / Drive Type
1 / Belt
1 / Belt
1 / Belt
Max BHP
1.7
2.4
2.9*
RPM Range
489---747
591---838
652---843
Motor Frame Size
56
56
56
Fan Qty / Type
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
Fan Diameter (in)
15 x 15
15 x 15
15 x 15
Me
di
um
Sta
tic
3p
ha
se
Motor Qty / Drive Type
1 / Belt
1 / Belt
1 / Belt
Max BHP
2.9*
3.7
3.7
RPM Range
733---949
838---1084
838---1084
Motor Frame Size
56
56
56
Fan Qty / Type
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
Fan Diameter (in)
15 x 15
15 x 15
15 x 15
Hi
gh
S
tat
ic
3p
ha
se
Motor Qty / Drive Type
1 / Belt
1 / Belt
1 / Belt
Max BHP
4.7
4.7
4.7
RPM Range
909---1102
1022---1240
1022---1240
Motor Frame Size
145TY
145TY
145TY
Fan Qty / Type
1 / Centrifugal
1 / Centrifugal
1 / Centrifugal
Fan Diameter (in)
15 x 15
15 x 15
15 x 15
Condenser Coil
Material
Al / Al
Al / Al
Al / Al
Coil type
NOVATION ™
NOVATION ™
NOVATION ™
Rows / FPI
1 / 20
1 / 20
2 / 20
Total Face Area (ft
2
)
20.5
25.1
25.1
Condenser fan / motor
Qty / Motor Drive Type
2/ Direct
2 / Direct
1/ Direct
Motor HP / RPM
1/4 / 1100
1/4 / 1100
1 / 1175
Fan diameter (in)
22
22
30
Filters
RA Filter # / Size (in)
4 / 16 x 20 x 2
4 / 20 x 20 x 2
4 / 20 x 20 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
AI / AI: Aluminum Tube / Aluminum Fin
Cu / AI: Copper Tube / Aluminum Fin
RTPF: Round Tube / Plate Fin
*
575V motor utilizes 3.7 BHP
580J