Fuji Electric EW32EAG - Page 46

44
3
Selection and application
3-3 Selective trip applications
●
AC230V MCCB [Unit : kA]
Main circuit
breaker
BX100HAE BX160HAE BX250HAE BX400HAE BX630HAE BX800HAE BX1000HAE BX1250HAE BX1600HAE
Protective
characteristics
Ternary trip-element (long-time delay, short-time delay, instantaneous)
In [A] 40 100 160 250 400 630 800 1000 1250 1600
Control unit 5 5 55555555
Branchcircuitbreaker
Icu [kA] (sym) 10010010010010010085858585
BW32AAG BW50AAG 2.5 0.5 1.2 2.0 2.5 2.5 2.5 2.5 2.5 2.5 2.5
BW50EAG BW63EAG 5 0.51.22.02.54.055555
BW100AAG 5 1.22.02.54.055555
BW100EAG 25 1.22.02.54.05.825252525
BW250EAG 36 2.0 2.5 4.0 5.8 36 36 36 36
BW400EAG 50 4.0 5.8 50 50 50 50
BW630EAG 50 5.850505050
BW800EAG 50 50 50 50 50
BW32SAG 5 0.51.22.02.54.055555
BW50SAG BW63SAG 10 0.5 1.2 2.0 2.5 4.0 5.8 10 10 10 10
BW125JAG 50 0.5 1.2 2.0 2.5 4.0 5.8 50 50 50 50
BW250JAG 50 2.0 2.5 4.0 5.8 50 50 50 50
BW400SAG 85 4.0 5.8 85 85 85 85
BW50RAG BW63RAG 25 0.5 1.2 2.0 2.5 4.0 5.8 25 25 25 25
BW125RAG 100 0.51.22.02.54.05.885858585
BW250RAG 100 2.02.54.05.885858585
BW400RAG 100 4.0 5.8 85 85 85 85
BW630RAG 100 5.885858585
BW800RAG 100 85 85 85 85
BW50HAG 125 0.51.22.02.54.05.885858585
BW125HAG 125 0.51.22.02.54.05.885858585
BW250HAG 125 2.02.54.05.885858585
BW400HAG 125 4.0 5.8 85 85 85 85
BW630HAG 125 5.885858585
BW800HAG 125 85 85 85 85
BX100HAE 100 85858585858585858585
BX160HAE 100 8585858585858585
BX250RAE 90 85 85 85 85 85 85 85
BX250HAE 100 85858585858585
BX400RAE 85 85 85 85 85 85 85
BX400HAE 100 85 85 85 85 85 85
BX630RAE 85 85 85 85 85 85
BX630HAE 100 85 85 85 85 85
Table 3-6 (a) Selective trip coordination