LC LINE TRAPS Line Traps are essential components utilized in transmission and distribution networks. Power Line Carriers (PLC) play a crucial role in power transmission...
Download as PDFLC LINE TRAPS
Line Traps are essential components utilized in transmission and distribution networks. Power Line Carriers (PLC) play a crucial role in power transmission systems, while facilitating remote control signals, voice communication and remote metering and control between substations within the electrical transmission and distribution networks.
Features
l Standards: IEC 60353, IEEE Std. C93.4, IEEE Std.643
l Manufactured according to specified short circuit requirements
l Light weight design facilitates easy mounting
l Cooling spacers contribute to lower winding temperatures that reduce the temperature of the windings
l Tuning unit box can be easily replaced without dismantling the coil when frequency adjustments are needed
l Suitable for installation on capacitive voltage transformers, supports, insulators or suspension mounts
l Low stray capacitance and high quality factor
l Corona spheres provided for voltages over 245 kV
l Accommodates various types of conductor terminals
l Available in DIN or NEMA type terminal configurations
Selection Details
l Inductance of Line Trap (mH)
l Nominal Current (A), at 50 or 60 Hz
l Short Circuit Current (kA) and duration
l Blocking frequency range (kHz)
l Network voltage (kV)
l Blocking impedance, Zb
l Resistive component of blocking impedance, Rb
l Capacitive voltage transformer mounting provision (pedestal) or suspension
l Connection terminal special requirements (DIN or NEMA)
l Bird barrier
Blocking Bandwidths of Tuning Devices
Band Limits of Wide Band Line Traps
