DEMA 400 Series User Manual page 8

Directional protection relay
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4.3.5.3.2
4.3.5.3.3
4.3.5.3.4
4.3.5.3.5
4.3.5.3.6
32UQ - Directional Reactive Under Power ........................................................... 98
4.3.5.4
4.3.5.4.1
4.3.5.4.2
4.3.5.4.3
4.3.5.4.4
4.3.5.4.5
4.3.5.4.6
4.3.5.4.7
4.3.5.4.8
32N - Wattmetric Earth Protection ...................................................................... 101
4.3.5.5
4.3.5.5.1
4.3.5.5.2
4.3.5.5.3
4.3.5.5.4
4.3.5.5.5
4.3.5.5.6
4.3.5.5.7
4.3.6
General Protection Settings ----------------------------------------------------------- 103
4.3.6.1
Pe-Iecos Protection ............................................................................................... 103
4.3.6.1.1
4.3.6.1.2
4.3.6.2
Frequency Protection ............................................................................................. 103
4.3.6.2.1
4.3.6.2.2
4.3.6.2.3
4.3.6.2.4
4.4
Automatic control ............................................................................................. 104
46BC - Broken Conductor ------------------------------------------------------------ 104
4.4.1
94/86 - Output / Relay Trip Setting ------------------------------------------------- 104
4.4.2
4.4.3
Trip Settings ----------------------------------------------------------------------------- 104
Start Value .............................................................................................. 98
Direction Angle ...................................................................................... 98
Operate Delay ......................................................................................... 98
Reset Delay ............................................................................................ 98
Hysteresis ................................................................................................ 98
Protection ............................................................................................... 99
Start Value ............................................................................................. 99
Direction Angle ................................................................................... 100
Operate Delay ....................................................................................... 100
Reset Delay ........................................................................................... 100
Inhibit on Q< ....................................................................................... 100
Q< Locking Level ................................................................................. 100
Hysteresis .............................................................................................. 100
Protection ............................................................................................. 102
Start Value ........................................................................................... 102
Delay Type ........................................................................................... 102
Operate Delay ....................................................................................... 102
Reset Type ............................................................................................ 102
Reset Delay ........................................................................................... 102
Hysteresis .............................................................................................. 103
Mod ....................................................................................................... 103
RCA ..................................................................................................... 103
Block U ................................................................................................. 103
Number of Cycles ................................................................................ 103
Number of Valid ................................................................................. 104
Inhibit>20 Hz/s .................................................................................... 104
8

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This manual is also suitable for:

Dpm 400 dVpm 400 dCpm 400 dMpm 400 dDpm 400

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