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1MAC050144-MB C
Section 4
Protection functions
615 series ANSI
157
Technical Manual
Table 136: Timer characteristics supported by different stages
Table 137: Reset time characteristics supported by different stages
Operating curve type
Supported by
51N/G
50N/G-1/2
(1) ANSI Extremely Inverse
x
x
(2) ANSI Very Inverse
x
(3) ANSI Normal Inverse
x
x
(4) ANSI Moderately Inverse
x
(5) ANSI Definite Time
x
x
(6) Long Time Extremely
Inverse
x
(7) Long Time Very Inverse
x
(8) Long Time Inverse
x
(9) IEC Normal Inverse
x
x
(10) IEC Very Inverse
x
x
(11) IEC Inverse
x
(12) IEC Extremely Inverse
x
x
(13) IEC Short Time Inverse
x
(14) IEC Long Time Inverse
x
(15) IEC Definite Time
x
x
(17) User programmable curve
x
x
(18) RI type
x
(19) RD type
x
50N/G-3 supports only definite time characteristics.
For a detailed description of timers, see the General function block features
section in this manual.
Reset curve type
Supported by
51N/G
50N/G-1/2
Note
(1) Immediate
x
x
Available for all reset
time curves
(2) Def time reset
x
x
Available for all reset
time curves
(3) Inverse reset
x
x
Available only for ANSI
and user programmable
curves
The
Type of reset curve
setting does not apply to 50N/G-3 or when the DT
operation is selected. The reset is purely defined by the
Reset delay time
setting.
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: ......