Physical Data - Carrier GEMINI SELECT 38APS025-065 Product Data

Physical data (cont)
38AP UNIT SIZES
NOMINAL CAPACITY 50/60 Hz (kW)
CIRCUIT
OPERATING WEIGHTS (kg)
Standard
With Low Sound Option
APPROXIMATE REFRIGERANT CHARGE,
TYPICAL (kg)*
NITROGEN SHIPPING CHARGE
COMPRESSOR
kW (Qty) (CKT A/CKT B)
CAPACITY STEPS
Standard
Digital Option
CRANKCASE HEATER (W) (each compressor)
CONDENSER FANS
Standard
Quantity
r/s
Diameter (mm)
Total Watts (60 Hz)
Total Watts (50 Hz)
Low Noise
Quantity
r/s
Diameter (mm)
Total Watts (60 Hz)
Total Watts (50 Hz)
CONDENSER COIL
No. Coils per Circuit
sq m
TEMPERATURE RELIEF
CONNECTIONS (in.) ODF (CKT A/CKT B)
Suction Line
Liquid Line
MAXIMUM HEIGHT FOR 1.7° C
SUBCOOLING (m)†
CAPACITY PER CIRCUIT (%) (CKT A/CKT B)
MINIMUM UNIT CAPACITY (%)
LEGEND
MCHX — Microchannel Heat Exchanger
ODF — Outside Diameter, Female
*Typical operating charge with 7.62 m of interconnecting piping. Operating charge
is approximate for maximum system capacity. Unit is factory supplied with nitro-
gen holding charge. Refrigerant charge for dual circuit units is the total for both
circuits.
†Maximum vertical separation between evaporator coil and condensing unit if con-
densing unit is below the evaporator.
NOTE: Refer to Loading Sequences tables in Application Data section on page 99
or contact Application Engineering for detailed capacity step data.
8
38AP025-050 UNITS — SI
025 027
73/88 79/95
Dual Single Dual
497 489 571
513 505 587
13 11 14
8.2 (2) 8.2 (2) 9.7 (2)
2 2 2
22 22 22
2 2 2
3300 3300 3300
2750 2750 2750
2 2 2
2750 2750 2750
2300 2300 2300
1 1 1
2.5 2.5 3.1
Fusible Plug on Liquid Lines of Each Circuit - 99 C
3 3 5 3 3
1 / / 1 / 1 / 1 / / 1 /
8 8 8 8 8
5 5 5 5 5
/ / / / / / /
8 8 8 8 8
23 23 23
50/50 100 50/50
50 50 50
030
88/105
Single Dual Single
562 573 565
579 590 582
12 14 12
1.03 bar
9.7 (2) 11.2 (2) 11.2 (2)
2 2 2
22 22 22
90 (60 Hz), 75 (50 Hz)
Propeller Type - Direct Drive
2 2 2
19 (60 Hz), 16 (50 Hz)
762
3300 3300 3300
2750 2750 2750
Plastic Type - Direct Drive
2 2 2
14 (60 Hz), 12 (50 Hz)
762
2750 2750 2750
2300 2300 2300
MCHX Type
1 1 1
3.1 3.1 3.1
5 3 3 5
1 / 1 / / 1 / 1 / 1
8 8 8 8
5 5 5 7
/ / / / /
8 8 8 8
23 23 23
100 50/50 100
50 50 50
040 050
117/141 146/176
Dual Single Dual
950 893 961
974 917 986
24 18 24
7.5 (2)/ 9.7 (3) 8.2 (2)/
6.3 (2) 9.7 (2)
4 3 4
44 33 44
3 3 3
4200 4200 4200
3500 3500 3500
3 3 3
3500 3500 3500
2900 2900 2900
2 1
1
6.3 6.3 6.3
5 5 1 5 5
/ / 1 / 2 / 1 / / 1 /
8 8 8 8 8
5 5 7 5 5
/ / / / / / /
8 8 8 8 8
23 23 23
54/46 100 48/52
23 33 23
Single
897
921
18
9.7 (3)
3
33
3
4200
3500
3
3500
2900
2
6.3
1
2 /
8
7
/
8
23
100
33