ComAp InteliPro - InteliPro Binary Input Functions; Alarm Input Types; CB1 and CB2 Feedback Inputs; Control and Status Inputs

InteliPro, SW version 1.0, ©ComAp – May 2011
InteliPro Reference Guide
4-25
I> V
I> V Del [ s ]
IDMT curve shape selection for ANSI 51V time-overcurrent protection with voltage control. I> V Del is
the reaction time of IDMT protection for 200% overcurrent when mains current = 2* NominMainsCurr
and nominal voltage.
Step: 0,1 s
Range: 0,1 - 20,00 s
Default setting: 1,0 s
I> V Curve
Selection of which curve will be used for ANSI 51V: Time Over Current with voltage control protection.
IDMT: parametric curve, given by the I> T Del and NominMainsCurr parameters as
described in the chapter time-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
I> V Control [ % ]
The voltage control is applied to the time overcurrent stage under this level. I.e. the overcurrent
protection is blocked if the voltage is higher then this setpoint.
Step: 0,1 %
Range: 1,0 - 200,0 %
200 = OFF, the voltage control of overcurrent protection is disabled
Default setting: 200 %
I> V Restraint [ DISABLED / ENABLED ]
Enabling or disabling voltage restraint of time overcurrent protection. I.e. the overcurrent protection
threshold is changed according to the voltage level.
DISABLED: protection disabled
ENABLED: protection enabled
Default setting: DISABLED
I> V Block BI [ Block 1 / Block 2 / Block 1+2 / None ]
Selection of blocking binary input for time-overcurrent protection with voltage control.
Default setting: None
I> V Trp BO [ Trp 1 / Trp 2 / Trp 1+2 / None ]
Selection of trip binary output for time overcurrent protection with voltage control.
Default setting: None
I Unb
I Unb [ % ]
Threshold of current unballance protection. Protection is evaluated as maximum difference between
any of the phase currents and the average value of phase currents.
Step: 1 %
Range: 0 - 200 %
Default setting: 50 %