6.3.4 Configurations
6.3.4.1. Operating
principle
The operational modes are as follows:
Note:
Without coupling: the switch is equipped with electrical and mechanical interlocking.
With coupling:
the switch is not equipped with an electrical and mechanical interlock.
6.3.4.2. Legends
M
Electrically controlled circuit breaker
Exchange of information from A to B and from B to A
Transmission of information from A to B only
3 PH
”Current” information, 3 PH = 3 phases
3 PH + N
”Voltage” information, 3 PH + N = 3 Neutral
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Summary of Contents for R570U
Page 1: ...User and maintenance manual for generating sets R570U 33504081501NE_1_1 ...
Page 15: ...Alternator Cabinet Figure 1 3 Examples of identification plates 13 297 ...
Page 18: ...Sockets voltage 208 120V 16 297 ...
Page 125: ...9 Appendix 9 1 Appendix A Engine user and maintenance manual 123 297 ...
Page 126: ...124 297 ...
Page 128: ...126 297 ...
Page 129: ...OPERATOR S MANUAL Generating set and industrial engines 16 liter EMS 2 127 297 ...
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Page 222: ...7748681 English 12 2011 220 297 ...
Page 223: ...9 2 Appendix B Alternator user and maintenance manual 221 297 ...
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Page 250: ...www leroy somer com 248 297 ...
Page 261: ...Installation and maintenance R250 A V R 4067 en 2009 05 b LEROY SOMER 11 259 297 ...
Page 281: ...2012 03 e LEROY SOMER 19 Installation and maintenance R 450 AVRs 4531 en 279 297 ...
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