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PULSAR is designed to test virtually any relay, from simple overcurrent relays to complex three-phase, microprocessor-based relays requiring phase-shifting capability. This table lists relays by IEEE device number and matches them with the required combination of current and voltage amplifier modules.
PULSAR is designed for easy setup and operation. A standard wall outlet is the only power source needed. High-intensity LEDs display all outputs throughout the test, and PULSAR automatically changes output ranges to reduce testing time. Manual or Computerized Control.
PULSAR takes relay testing to the ultimate level with actual reproduction of faults, including dc offset and harmonics. Transient waveforms can be produced by PULSAR in several ways: mathematically using Fourier
Test Equipment PULSAR Operating Manual Instructional Material. Description of Relay. The CVE is a synchro-verifier relay and the CVE-1 is a synchro-verifier relay with line and bus voltage sensing relays. The synchro-verifier is used to verify the condition of synchronism existing between two system voltages.
This online protective relay testing seminar follows Chris Werstiuk (author of The Relay Testing Handbook) as he tests a relay from start to finish. You’ll learn the basic skills needed to test any digital relay with any modern test-set, how to perform each testing step, and why each step is important.
The Megger PULSAR Universal Protective Relay Test System represents the next generation in protective relay testing. This one-unit, modular system lets you select the testing capabilities you need now and expand as your requirements change.
23 Νοε 2018 · Test lock-out relay and block close circuits, along with relay self-test, power supply failure, and trip coil monitor alarms back to SCADA. Verify the functionality of bus restoration and/or transfer switches.
