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Digital and fiber optic solutions for the electric power industry.
Optical Current and Voltage Sensors. Optical sensing products offer more accurate digital information, broader dynamic range, wider bandwidth, improved safety, and environmental benefits.

Improving reliability of the power system, NxtPhase products are changing the way high-voltage electric power is managed in a competitive electric power industry.
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News
NxtPhase Appoints Cotech Technologies (India) Pvt. as Exclusive Distributor for India
NxtPhase Appoints Cotech Technologies (India) Pvt. as Exclusive Distributor for India More..

NxtPhase Appoints Open Systems Control as Exclusive Distributor for China
OSC creating a fully digital congestion management solution targeting East/West congestion on Chinese grid More..

NxtPhase Optical Sensors Deliver Enhanced Power Quality Assessment to the Turkish Transmission Grid
Turkish Electricity Transmission Corporation (TEIAS) awards a significant contract to NxtPhase T&D Corporation for optical measurement systems More..

NxtPhase Sells Relay & Recorder Division
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NxtPhase Receives Contribution from Sustainable Development Technology Canada Toward the Development of Optical Sensors for the Electric Power Industry
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NxtPhase T&D Corporation Awarded ISO 9001:2000 Certification
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Events

NXCT-F3 Current Sensor Optical Current & Voltage Sensors NXCT Current Sensor NXVT Voltage Sensor NXVCT Voltage / Current Sensor Relays & Recorders Introduction B-PRO Bus Relay F-PRO Feeder Relay L-PRO Transmission Line Relay T-PRO Transformer Relay TESLA Disturbance Fault Recorder RecordBase Central Station