T&D World Magazine

Desktop Test Set Simplifies Protective Relay, Meter Testing

GE Multilin has unveiled the RTT Desktop Test Set, a compact, portable tool that allows engineers, technicians, consultants, and integrators to test and validate the protection, control logic and configuration of protection relays, meters and PLC’s before commissioning units in the field.

Designed for bench testing devices typically found in substations and industrial facilities, the RTT Desktop Test Set performs single-phase secondary injection of AC current and voltage, provides control of digital inputs (both wet and dry), applies resistance to RTD inputs, and monitors the status of contact outputs.

The RTT is also ideal for use as a training, development and education tool. The RTT Desktop Test Set allows trainees to understand how devices operate under real injection conditions and provides this control in a package that is cost effective enough for every student to have one at their disposal.

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