Easergy P3L30 Line differential protection device
Series :
Easergy P3
Manufacturer :
Schneider Electric
TN VED code :
8537 10 990 0
Digital inputs (max) :
36
Relay outputs (max) :
23
CT inputs (max) :
5
VT inputs (max) :
4
Protection functions ANSI
[21] - Distance Protection
[21FL] - Fault location
[25] - Synchronism Check
[27/59] - Under/over voltage protection
[32L] - Underpower Protection
[46BC] - Wire break protection
[47] - OP voltage overvoltage protection
[49RMS] - Thermal Protection
[49RTD] - Thermal protection
[50/51] - Three-phase overcurrent
[50N/51N] - Overcurrent protection for LP current
[50BF] - ROV
[50HS][50/27][SOTF] - Acceleration of protections when turned on for a short circuit
[51C] - Capacitor bank unbalance
[51V] - Voltage corrected overcurrent with time delay
[59C] - Capacitor bank surge protection
[59N] - Overvoltage protection LP
[60CTS/VTS] - Monitoring the health of measuring circuits
[67] - Directional MTZ
[67N] - Directional overcurrent from ZNZ calculated by 3TT
[67NI] - Intermittent earth fault protection
[68H2] - Determination of inrush currents
[68H5] - Fifth Harmonic Detection
[79] - AR
[81] - Frequency Protection
[81U] - Underfrequency Protection
[81R] - Rate of Change of Frequency Protection (df/dt)
[86] - Learning output relays
[87L] - Differential protection
[99] - Programmable Steps
[50ARC] - Arc protection
Cold start
[52] - Control, control and monitoring of the circuit breaker
[74TCS] - Trip Circuit Supervision
[68] - Blocking Logic