Carrier 50TCQA06 - Appendix II. Physical Data

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APPENDIX II. PHYSICAL DATA
TABLE 14 – PHYSICAL DATA (COOLING) 3 − 6 TONS
50TCQA04 50TCQA05 50TCQA06 50TCQA07
Refrigeration System
# Circuits / # Comp. / Type 1 / 1 / Scroll 1 / 1 / Scroll 1 / 1 / Scroll 1 / 1 / Scroll
Puron refrig. (R-410A) charge per circuit A/B (lbs-oz) 9 - 8 / - 10 -3 / - 12 - 13 / - 17 - 10 / -
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
Compressor Capacity Staging (%) 100% 100% 100% 100%
Evap. Coil
Material - Tube / Fin Cu / Al Cu / Al Cu / Al Cu / Al
Coil type 3/8-in RTPF 3/8-in RTPF 3/8-in RTPF 3/8-in 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-in 3/4-in 3/4-in 3/4-in
Evap. Fan and Motor
Standard Static
1 phase
Motor Qty / Drive Type 1 / Direct 1 / Direct 1 / Direct N/A
Max BHP 1.0 1.0 1.0 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/A
Fan Diameter x Length (in) 10 x 10 10 x 10 11 x 10 N/A
Standard Static
3 phase
Motor Qty / Drive Type 1 / Direct 1 / Direct 1 / Direct 1 / Belt
Max BHP 1.0 1.0 1.0 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
Medium Static
3 phase
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 x Length (in) 10 x 10 10 x 10 10 x 10 10 x 10
High Static
3 phase
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 x Length (in) 10 x 10 10 x 10 10 x 10 10 x 10
Cond. Coil
Material - Tube / Fin Cu / Al Cu / Al Cu / Al Cu / Al
Coil type 3/8-in RTPF 3/8-in RTPF 3/8-in RTPF 3/8-in RTPF
Rows / FPI 2 / 17 2 / 17 2 / 17 2 / 17
Total Face Area (ft
2
) 10.7 12.7 15 21.3
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