ZIV 7IRD-A - Time Settings; Logic Settings; Analogic Settings

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Chapter 5. Settings

M7IRDA2003I

7IRD-A/J/M: Distribution Protection & Control Terminal

5-10

5.2.3 Time Settings

Time Settings

Setting Range

52 Unknown Time 0.00 to 30.00 s

89 Unknown Time 0.00 to 30.00 s

52 Failure Time 0.00 to 10.00 s

Voltage Presence Time 0.00 to 15.00 s

Output Order Pulse 0.00 to 5.00 s

Temporary Block Duration 0.00 to 180.00 s

Spring Loading Time 0.00 to 30.00 s

Step Trip Time 0.5 to 1.00 s

79 Failure Time 0.00 to 10.00 s

Voltage Absence Time 0.00 to 15.00 s

89 Failure Time 0.00 to 30.00 s

Time for Failure of Automatic Control 0.00 to 5.00 s

90 Temporary Block Time 0.00 to 120 s

5.2.4 Logic Settings

Logic Settings

Setting Range

Temporary Block Command YES / NO

Latch Activity YES / NO

Load Shedding Activity YES / NO

Load Shedding Priority YES / NO

5.2.5 Analogic Settings

Analogic Settings

Setting Range

Voltage Presence Level 10 to 110 Vac

Voltage Absence Level 10 to 85 Vac

Note: Time, Logic and Analogic settings are an example of possible settings because these are definite by

equipment configuration.