ComAp InteliPro - InteliPro Binary Output Functions; Common Trip and Related Outputs; Trip Outputs (Trp 1, Trp 2)

InteliPro, SW version 1.0, ©ComAp – May 2011
InteliPro Reference Guide
4-27
DOC Block BI [ Block 1 / Block 2 / Block 1+2 / None ]
Selection of blocking binary input for directional overcurrent protection.
Default setting: None
DOC Trp BO [ Trp 1 / Trp 2 / Trp 1+2 / None ]
Selection of trip binary output for directional overcurrent protection.
Default setting: None
EFC
EFC> Lim [ % ]
Threshold for ANSI 50N earth fault instantaneous overcurrent protection indicated in % of
NominMainsCurr.
Step: 1 %
Range: 0 - 300 %
0 = OFF, the earth fault overcurrent protection is disabled
Default setting: 30 %
EFC> Del [ s ]
Delay for ANSI 50N earth fault instantaneous overcurrent protection.
Step: 0,1 s
Range: 0,0 - 600 s
Default setting: 10 s
EFC> T Lim [ % ]
Limit value for ANSI 51N - earth fault time overcurrent IDMT curve. It shifts the curve in current
direction. Level is indicated in % of NominMainsCurr.
Step: 1 %
Range: 0 - 300 %
0 = OFF, the earth fault time-overcurrent overcurrent protection is disabled
Default setting: 10 %
EFC> T Del [ s ]
IDMT curve shape selection. EFC> T Del is the reaction time of IDMT protection for 200% overcurrent
(when EarthFaultCurrent = 2 * EFC> T Lim * NominMainsCurr).
Jepopsáno v dokumentu RL.
Step: 0,1 s
Range: 0,1 - 20,00 s
Default setting: 1,0 s
EFC> T Curve
Selection of which curve will be used for ANSI 51N: time earth fault overcurrent.
IDMT: parametric curve, given by the EFC> T Del and EFC> T Lim parameters as
described in the chapter time earth fault overcurrent protection.
Mod Inv: moderately inverse curve according to ANSI standard
Very Inv: very inverse curve according to ANSI standard
Ext Inv: extremely inverse curve according to ANSI standard
IECInv: moderately inverse curve according to IEC standard
IECVerInv: very inverse curve according to IEC standard
IECExtInv: extremely inverse curve according to ANSI standard
Default setting: IDMT