wc_tx003683gb_FM10.fm
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Mobile Generator
How to Connect Loads (600V)
12 How to Connect Loads (600V)
The information in this chapter on how to connect loads applies to machines with
maximum capabilities up to 600V.
This chapter does not apply to machines with maximum capabilities of only 480V.
12.1 Lug Terminal Connection Diagrams
wc_gr011347
1Ø Zig Zag
3Ø Zig Zag
Low Wye
139V
139V
139V
or
240V
240V
240V
High Wye
240V
1Ø
120/240V
3Ø
277/480V
208/240V 3
Ø
3Ø
600V
120/139V 1
Ø
1Ø
120/240V
3Ø
277/480V
208/240V 3
Ø
3Ø
600V
120/139V 1
Ø
1Ø
120/240V
3Ø
277/480V
208/240V 3
Ø
3Ø
600V
120/139V 1
Ø
1Ø
120/240V
3Ø
277/480V
208/240V 3
Ø
3Ø
600V
120/139V 1
Ø
5
7
8
4
2
10 9
12 11
1
3
6
L1-N = 346V
L2-N = 346V
L3-N = 346V
L1-L2 = 600V
L2-L3 = 600V
L3-L1 = 600V
L1-N = 277V
L2-N = 277V
L3-N = 277V
L1-L2 = 480V
L2-L3 = 480V
L3-L1 = 480V
9
9
82
1
4
3
7
6
5
10
11
12
10
8
3
2
1
11
12
4
6
9
5
7
8
2
1
4
3
6
10
11
12
5
7