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Section 5
1MAC050144-MB C
Protection related functions
406
615 series ANSI
Technical Manual
Figure 205:
Arc flash detector with one IED
Arc flash detector with several IEDs
When using several IEDs, the IED protecting the outgoing feeder trips the circuit breaker
of the outgoing feeder when detecting an arc at the cable terminations. If the IED
protecting the outgoing feeder detects an arc on the busbar or in the breaker compartment
via one of the other lens sensors, it will generate a signal to the IED protecting the
incoming feeder. When detecting the signal, the IED protecting the incoming feeder trips
the circuit breaker of the incoming feeder and generates an external trip signal to all IEDs
Summary of Contents for 615 Series ANSI
Page 1: ...Relion Protection and Control 615 series ANSI Technical Manual ...
Page 2: ......
Page 29: ...1MAC050144 MB C Section 615 series ANSI 22 Technical Manual ...
Page 389: ...Section 4 1MAC050144 MB C Protection functions 382 615 series ANSI Technical Manual ...
Page 485: ...Section 6 1MAC050144 MB C Supervision functions 478 615 series ANSI Technical Manual ...
Page 635: ...Section 10 1MAC050144 MB C Other functions 628 615 series ANSI Technical Manual ...
Page 711: ...Section 16 1MAC050144 MB C Glossary 704 615 series ANSI Technical Manual ...
Page 712: ......