RTR-D66 Digital Protective Relay Test Instrument

 

Overview and Features:

Combining the test of IEC61850 Optical Digital with the test of small signal analog, it also can be attached by external current and voltage amplifiers.

4-Phase Optical Transceivers, providing effective code which in connection with various communicated information according to IEC61850 standards.

Parsing the documents of protected mode completely, and implementing the configuration of Current & Voltage channel selections, Scale factors, quantities of ASDU, Sample rates, GOOSE information etc.

Two outputs of separated 12-channel analog small signal, complaint in testing various protections against accepting electronic transformer signals; or connecting all brands of power source, which aims to test the general protection and digital protection contrastively.

8 binary inputs, 6 relay binary outputs, 2 transistor binary outputs, GOOSE information messages, implementing the full closed-loop test of protection.