Protection Signaling Equipment
Tele-protection equipment transmits the trip signal from the protection equipment in power station and substations. Tele-protection links using power line carrier channels are the most economical way of performing all the tasks associated with transmitting tripping signals. Security, dependability and transmission time are the important characteristics of any Tele-protection equipment. Interface on the communication channels should neither be interpreted as a trip command (security) nor in admissibly delay the transmission of genuine trip commands (Dependability and Txn time).
FEATURES
Available up to 4 Commands
Signal boosting for reliable transmission of every Trip signal
No additional Bandwidth required.
Test facilities: Local Test, End to End test, Loop Test.
LCD based Trip counters to indicated No of trips Transmitted / Received.
Visual Indications provided through LEDs to indicate presence of Trip & Guard Frequencies.
Audible Alarm is provided to indicate system is in test mode.
Test Mode: Actual test trip can be simulated.
Flexibility: The system can be reconfigured for 2 commands or single command as required.