Electrical Connection; Electrical Connections 30Hxc Units - Carrier 30HXC Installation, Operation And Maintenance Instructions

8 - ELECTRICAL CONNECTION

8.1 - Electrical connections 30HXC units

8.1.1 - 30HXC 080-190 control box
a
30HXC A
Standard
080-190 (315/400A) 56
Option 150/150A
080-140 (315/400A) 56
155-190 (630A) 68
8.1.2 - 30HXC 200-285 control box
a
30HXC A B
Standard
Circuit A
200-285 (400A) 56 25
Circuit B
200-285 (250A) 39 23.5
Option 150/150A
Circuit A
200-230 (400A) 56 25
260-285 (630A) 68 32
Circuit B
200-260 (250A) 39 23.5
285 (400A) 56 25
a
B C D E
25 4 863 314
25 4 863 314
32 6 880 307.5
a
C D E F G
4 841 314 1183 314
4 811.5 324 - -
4 841 314 1183 314
6 - - 1200 307.5 12.5
4 811.5 324 - -
4 841 314 1183 314
8.1.3 - 30HXC 310-375 control box
a
Legend
a Main disconnect switch
PE Earth connection
ø H
S Power supply cable section (see table "Recommended wire sections").
10.5
30HXC
10.5
Standard
12.5
Circuit A
310-375 (400A)
Circuit B
310-345 (400A)
375 (630A)
Option 150/150A
Circuit A
310 (400A)
345-375 (630A)
Circuit B
310-375 (630A)
NOTES:
The 30HXC 080-190 units have only one power connection
point located at the main disconnect switch.
Before connecting electric power cables, it is imperative to check
the correct order of the 3 phases (L1 - L2 - L3).
Non-certified drawings.
Refer to the certified drawings supplied with the unit or available
on request.
ø H
10.5
8.5
10.5
8.5
10.5
A B C D E
56 25 4 1492.6 314
56 25 4 1492.6 314
68 32 6 1510 307.5 1841
56 25 4 1492.6 314
68 32 6 1510 307.5 1841
68 32 6 1510 307.5 1841
a
F G ø H
1824 314 10.5
1824 314 10.5
307.5 12.5
1824 314 10.5
307.5 12.5
307.5 12.5
29