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Table 3A — Units 38AH044-084 Physical Data — 50/60 Hz (English)
38AH
OPERATING WEIGHT WITH
REFRIGERANT (Approx) — Lb
SHIP WEIGHT WITH COIL PROTECTION ONLY
(Approx) — Lb
TYPICAL OPERATING REFRIGERANT
Charge (Approx) — Lb
Qty of Circuits
COMPRESSOR Type...Rpm
(Qty Cylinder) Compressor*
Model No. 06E
(Qty Cylinder) Compressor*
Model No. 06E
Oil Charge (Pt)
Capacity Control Steps†
CONDENSER FANS (6 Blade) — 60 Hz
Qty...Dia (in.)
Airflow (Cfm)
Speed (Rpm)
Total Power (kW)
CONDENSER FANS (6 Blade) — 50 Hz
Qty...Dia (in.)
Airflow (Cfm)
Speed (Rpm)
Total Power (kW)
CONDENSER COIL
Rows...Fins per in.
Face Area (sq ft)
Storage Capacity (Lb per Circuit) at 120 F
CONNECTIONS
Suction, ODF (in.)**
Liquid, ODF (in.)**
Hot Gas Bypass, ODF (in.)
38AH
OPERATING WEIGHT WITH
REFRIGERANT (Approx) — Kg
SHIP WEIGHT WITH COIL PROTECTION ONLY
(Approx) — Kg
TYPICAL OPERATING REFRIGERANT
CHARGE (Approx) — Kg
Qty of Circuits
COMPRESSOR Type...R/s
(Qty Cylinder) Compressor*
Model No. 06E
(Qty) Cylinder) Compressor*
Model No. 06E
Oil Charge (L)
Capacity Control Steps†
CONDENSER FANS (6 Blade) — 50 Hz
Qty...Dia (mm)
Airflow (L/s)
Speed (R/s)
Total Power (kW)
CONDENSER FANS (6 Blade) — 60 Hz
Qty...Dia (mm)
Airflow (L/s)
Speed (R/s)
Total Power (kW)
CONDENSER COIL
Rows...Fins per m
Face Area (sq m)
Storage Capacity (Kg per Circuit) at 48.9 C
CONNECTIONS
Suction, ODF (in.)**
Liquid, ODF (in.)**
Hot Gas Bypass, ODF (in.)
LEGEND
Cu-Al
— Copper tubes with aluminum fins
Cu-Cu — Copper tubes with copper fins
ODF
— Outside Diameter, Female
Opt
— Optional Single-Circuit Units
Std
— Standard Dual-Circuit Units
*Compressor A1 is lead on standard and optional single-circuit units.
†Capacity control steps listed are for constant-volume units with no accesso-
ries. Refer to Table 19A or 19B, page 48, for additional system capacity
information.
Cu-Al
3259
Cu-Cu
3547
Cu-Al
3250
Cu-Cu
3538
Std
Opt
Std
(4) A1
Std
250
Opt
(4) A1
Opt
250
Std
17
Opt
17
2...17
80.5
Table 3B — Units 38AH044-084 Physical Data — 50/60 Hz (SI)
Cu-Al
1478
Cu-Cu
1609
Cu-Al
1474
Cu-Cu
1605
28.1
Std
Opt
Std
(4) A1
Std
250
Opt
(4) A1
Opt
250
Std
8.0
Opt
8.0
2...669
7.48
044
054
3309
3597
3290
3578
62
72
2
2
1
1
Reciprocating Semi-Hermetic...1750 @ 60 Hz; 1458 @ 50 Hz
(4) B1
(4) A1
(6) B1
250
250
265
(4) A2
(6) A1
(4) A2
250
265
250
17
17
21
17
21
17
4...30
35,000
1140
6.2
4...30
35,000
950
6.2
Enhanced Copper Tubes, Aluminum Lanced Fin
2...17
80.5
35
35
044
054
1501
1632
1492
1623
32.7
2
2
1
1
Reciprocating Semi-Hermetic...29.2 @ 60 Hz; 24.3 @ 50 Hz
(4) B1
(4) A1
(6) B1
250
250
265
(4) A2
(6) A1
(4) A2
250
265
250
8.0
8.0
9.9
8.0
9.9
8.0
4...762
16,500
15.8
6.2
4...762
16,500
19.0
6.2
Enhanced Copper Tubes, Aluminum Lanced Fin
2...669
7.48
16
16
**For single-circuit units, suction ODF is 2
1
1
⁄
in. (28.6 mm). Single circuits have a factory-installed manifold; no
8
field modification is required.
NOTES:
1. Certified dimensional drawings available on request.
2. Equivalent connection values in mm are as follows:
in.
5
⁄
8
7
⁄
8
2
1
⁄
8
10
064
074
3565
3812
3998
4229
3530
3780
3963
4197
R-22
88
104
2
2
1
1
(6) A1
(6) B1
(6) A1
(6) B1
265
275
275
299
(6) A1
(6) A2
(6) A1
(6) A2
275
265
299
275
21
21
21
19
21
21
19
21
4
52,000
52,000
3...17
2...19
80.5
116.7
55
55
2
1
⁄
8
7
⁄
8
⁄
5
8
064
074
1617
1729
1813
1918
1601
1715
1798
1904
R-22
39.9
47.2
2
2
1
1
(6) A1
(6) B1
(6) A1
(6) B1
265
275
275
299
(6) A1
(6) A2
(6) A1
(6) A2
275
265
299
275
9.9
9.9
9.9
9.0
9.9
9.9
9.0
9.9
4
24,500
24,500
3...669
2...782
7.48
10.84
25
25
2
1
⁄
8
7
⁄
8
5
⁄
8
⁄
in. (66.7 mm) and liquid ODF is
5
8
mm
15.9
22.2
54.0
084
4057
4735
4000
4678
130
2
1
(6) A1
(6) B1
299
299
(6) A1
(6) A2
299
299
19
19
19
19
6...30
51,000
1140
9.3
6...30
51,000
950
9.3
3...17
116.7
80
084
1840
2148
1814
2122
58.9
2
1
(6) A1
(6) B1
299
299
(6) A1
(6) A2
299
299
9.0
9.0
9.0
9.0
6...762
24,100
15.8
9.3
6...762
24,100
19.0
9.3
3...669
10.84
36
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