High-voltage instrument transformer
CMD®II
Southern States LLC
A non-contact current transformer measures three-phase current at line voltages to protect power systems and to provide critical real-time information to protection relays and power system operators via SCADA. Its design utilizes line mounted sensors to measure line currents and deliver real-time point on wave current measurements. With no solid insulation to ground, the CMD® II current measuring device is more reliable than freestanding current transformers, and is less costly and less space consuming.
Smart Transmission Line Tap
Additionally the CMD® II can be applied on switches outside the substation environment to revolutionized the speed transmission line customers are restored to service. The Smart Grid initiative has over looked this need but a solution is now available.
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