DUAL CKT SINGLE CKT
SUCTION
CONNECTION(S)
2
1
⁄
8
Љ Dia [54 mm] 2
5
⁄
8
Љ Dia [67 mm]
LIQUID
CONNECTION(S)
7
⁄
8
Љ Dia [22 mm] 1
1
⁄
8
Љ Dia [29 mm]
SUCTION C 2Ј-
11
⁄
16
Љ [627mm] 1Ј-10
5
⁄
16
Љ[567mm]
LIQUID D 1Ј-10
1
⁄
16
Љ[561mm] 1Ј-10
5
⁄
16
Љ[567mm]
SUCTION (Ckt A) 1Ј-7
13
⁄
16
Љ [503mm] 2Ј-
5
⁄
8
Љ [626mm]
SUCTION (Ckt B) 2Ј-
5
⁄
8
Љ [626mm] —
LIQUID (Ckt A) 2Ј-5
3
⁄
4
Љ [756mm] 2Ј-10
5
⁄
8
Љ [879mm]
LIQUID (Ckt B) 2Ј-10
5
⁄
8
Љ [879mm] —
Chart 1, Field Power Supply Connections
UNIT VOLTAGE Hz DIAMETER — in. [mm] QTY
074
208/230 60 2
1
⁄
2
[63] 2
460 60 2
1
⁄
2
[63] 1
074, 084
346, 380/415 50 3
5
⁄
8
[92] 1
380 60 3
5
⁄
8
[92] 1
575 60 2
1
⁄
2
[63] 1
084
208/230 60 3
5
⁄
8
[92] 2
460 60 3
5
⁄
8
[92] 1
LEGEND
C—Copper Fin Coils
MTG — Mounting
SAE — Society ofAutomotive Engineers
NOTES:
1. The approximate operating weight ofthe unit is:
38AH-074--- 3812 lb (1729 kg)
38AH-074--C 4229 lb (1918 kg)
38AH-084--- 4057 lb (1840 kg)
38AH-084--C 4735 lb (2148 kg)
2. Unit must have clearances forairflow as follows:
Top — Do not restrict in any way.
Ends—5ft[1524 mm]
Sides—6ft[1829 mm]
3. Mountingholesmay beusedto mountunit toconcretepad.They arenotrecommended formounting unit
to springisolators. Ifspring isolatorsare used, aperimeter supportchannel between theunit andthe iso-
lators is recommended.
4. SeeTable 1 forrigging center of gravity (Dimensions X,Y). SeeTable 2Aand 2B forA-D corner weights.
5. Circled numerals inTop Viewrefer to condenser fans by position.
Fig. 2 — Dimensions — Units 38AH074,084
5