7 PERFORMANCE OF MONITORING AND CONTROL FUNCTIONS
7.1 VOLTAGE TRANSFORMER SUPERVISION
Fast block operation < 1 cycle
Fast block reset < 1.5 cycles
Time delay +/- 2% or 20 ms, whichever is greater
7.2 STANDARD CURRENT TRANSFORMER SUPERVISION
IN> Pick-up Setting +/- 5%
VN< Pick-up Setting +/- 5%
IN> Drop-off 0.9 x setting +/- 5%
VN< Drop-off 1.05 x setting +/-5% or 1 V, whichever is greater
Time delay operation Setting +/-2% or 20 ms, whichever is greater
CTS block operation < 1 cycle
CTS reset < 35 ms
7.3 CB STATE AND CONDITION MONITORING
Accuracy
Timers +/- 40 ms or 2%, whichever is greater
Broken current accuracy +/- 5%
Reset time < 30 ms
7.4 PSL TIMERS
Output conditioner timer Setting +/- 2% or 50 ms, whichever is greater
Dwell conditioner timer Setting +/- 2% or 50 ms, whichever is greater
Pulse conditioner timer Setting +/- 2% or 50 ms, whichever is greater
P14x Chapter 23 - Technical Specifications
P14xEd1-TM-EN-1 547
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