MiCOM P923 Voltage protection with AFC function
Series :
MiCOM Px20
Manufacturer :
Schneider Electric
TN VED code :
8537 10 990 0
Digital inputs (max) :
5
Relay outputs (max) :
9
VT inputs (max) :
4
Protection functions ANSI
[27D] - PV undervoltage protection
[27/59] - Under/over voltage
protection
[47] - OP voltage overvoltage
protection
[59N] - Overvoltage protection LP
[60CTS/VTS] - Monitoring the health
of measuring circuits
[81] - Frequency Protection
[81R] - Rate of Change of Frequency
Protection (df/dt)
[81RAV] - Average rate of change of
frequency control
[86] - Learning output relays