Line Traps are used in transmission and distribution networks and they are the key components in Power Line Carrier (PLC) systems used for remote control signals, voice communication, remote metering and control between substations in the electrical T&D networks. 

Wave traps are used for preventing high frequency signals from going towards undesired directions.  

Standard: IEC 60353, IEEE Std. C93.4, IEEE Std. 643

Inquiry Required:

Inductance of Line Trap (mH)

Nominal Current (A), at 50 or 60 Hz

Short Circuit Current (kA) and duration

Blocking frequency range (kHz)

Network voltage (kV)

Blocking impedance, Zb

Resistive component of blocking impedance, Rb

Capacitive voltage transformer mounting provision (pedestal) or suspension

Connection terminal special requirements (DIN or NEMA)