Guida Tecnica Technical Guide Ratings Book Potenze
Guida Tecnica Technical Guide Ratings Book Potenze
Guida Tecnica Technical Guide Ratings Book Potenze
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CONNECTION DIAGRAMS<br />
The following are the most common connection arrangements utilized with Mecc Alte generators.<br />
Always verify that the connections of all the leads from the main stator are consistent with the nameplate<br />
voltage required. Connection diagrams are supplied with every generator and should be used as the primary<br />
source of information. Please consult the factory for any questions regarding these connections.<br />
CONNECTIO DIAGRAM FOR 50Hz<br />
50Hz<br />
Series Star<br />
Parallel Star<br />
Series Delta<br />
Parallel Delta<br />
Zig-Zag<br />
Single Phase<br />
Parallel Zig-Zag<br />
Single Phase<br />
Double Delta<br />
L-L 380 400 415 440 760 800 830 880<br />
L-N 220 230 240 254 440 460 480 508<br />
L-L 190 200 208 220 380 400 415 440<br />
L-N 110 115 120 127 219 231 240 254<br />
L-L 220 230 240 254 440 460 480 508<br />
L-N 110 115 120 127 220 230 240 254<br />
L-L<br />
Series 3, 28, 31, 32, 34, 38, 40 (1S, 2S, 1L, 2L) Series 40 (3S, 1,5L, VL), 43, 46<br />
110<br />
115<br />
120<br />
127 220 230 240 254<br />
L-L 330 346 360 380 660 690 720 760<br />
L-N 191 200 208 220 380 400 415 440<br />
L-L 220 230 240 254 440 460 480 508<br />
L-N 110 115 120 127 220 230 240 254<br />
L-L 220 230 240 254 440 460 480 508<br />
L-N 110 115 120 127 220 230 240 254<br />
60Hz<br />
Series Star<br />
Parallel Star<br />
Series Delta<br />
Series 3, 28, 31, 32, 34, 38, 40 (1S, 2S, 1L, 2L)<br />
Series 40 (3S, 1,5L, VL), 43, 46<br />
L-L 415 440 460 480 830 880 920 960<br />
L-N 240 254 266 277 440 460 480 554<br />
L-L 208 220 230 240 415 440 460 480<br />
L-N 120 127 133 139 240 254 266 277<br />
L-L 240 254 266 277 440 460 480 554<br />
L-N 120 127 133 139 220 230 240 277<br />
<strong>Technical</strong> <strong>Guide</strong>: <strong>Ratings</strong> <strong>Book</strong> 26<br />
Parallel Delta L-L 120 127 133 139 220 230 240 277