The Megger MPRT8430 is specifically designed to perform routine testing of protective relays used in the operation of electric utilities, power plants and heavy industrials. Other applications include use in government facilities, harbor and airport installations, large building complexes and by testing service companies who are increasingly interested in a highly flexible, easy-to-use relay test instruments that can help them improve their job efficiency.
The Megger SMRT36 has the "smart" combination of high compliance voltage and high current to test all electromechanical, solid-state and microprocessor-based overcurrent relays, including voltage controlled, voltage restraint and directional overcurrent.
The HP 3776B PCM Terminal test set is designed for Bell/Japanese/CCITT compatible networks. It has Bell extended superframe(ESF) and B8ZS line coding capability. Used in installation, commissioning and maintenance, the 3776B ensures optimum performance for each section (e.g., PCM channel bank, digital switching system or transmultiplexer) of the network. The HP 3776B provides comprehensive voice, PCM and data measurements for testing 4 kHz bandwidth analog and digital channels.