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Technical Papers!		  

Assessing Long-Term Behaviour of Optical Sensors

 
Maintenance Consequences of Optical Sensors

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Other Events

MIPSYCON
St. Paul, MN
Nov. 12-14, 2001

See the APT relay & recorder line
 
Questions?
Email feedback or requests for articles that you would like to info@nxtphase.com.
 
 


November 2001 Edition

 

2001 IEEE Transmission & Distribution Conference
Oct 28th - Nov 2nd in Atlanta, Georgia,
Booth #1809

See the NXVCT, a combined optical voltage & current sensor. Advantages include: higher accuracy (exceeds IEC Class 0.2S & IEEE Class 0.3 accuracy requirements), wider dynamic range, higher bandwidth, reduced size & weight, environmental benefits (avoids oil or SF6), improved safety, & ease of maintenance. NxtPhase will also display our full line of relays & recorders, including a live demonstration of the APT B-PRO Bus Protection Relay, TESLA recorder & accompanying RecordBase Windows® -based software.

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Tour our
NEW WEBSITE!

   

Installed NXVCT-138
Units at Hydro Québec
  


NxtPhase Installs Optical Sensors at Hydro-Québec: TESLA Captures Wealth of Information

NxtPhase recently installed its first commercially ready NXVCT optical voltage & current sensor at Hydro-Québec. An important milestone for both companies, the NXVCT sensors are installed at a Rolls Royce gas-turbine generating station on the Island of Montreal.
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Ron Threlkeld, left, (BC Hydro), CEO Richard MacKellar, middle, (NxtPhase Corporation) & Kandice Johnson, right, (Western Economic Development) officially open the NxtPhase optical sensor manufacturing facility


NxtPhase Opens Manufacturing Facility

Signifying achievement of a major commercialization milestone, NxtPhase officially opened its new optical sensing manufacturing facility. The facility is designed for a staged scale-up, allowing production capacity to be added as product sales increase.

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APT Relays - Smart Features

All APT relays use APT's Windows-based Offliner Settings software to configure the relay offline. Offliner Settings is organized to help guide you through the setting process. Our products are both smart & easy to use. Find out more!

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Top Link
www.tdworld.com

Transmission & Distribution World is edited for engineers & operating professionals in the electric power industry. Feature articles are written primarily be technical editors & industry professionals in the user & manufacturer groups. Survey reports by the editors deal with industry practices & trends in specific areas. Yearly editorial content includes feature articles on electrical transmission & distribution, substations, construction, operation & maintenance, automation, & other articles pertinent to the electric power industry. Nonfeature editorial covers new product reviews & industry news.

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What's Coming?

Product Manuals Available!
Our set of optical sensor manuals will be available shortly. Material includes interface drawings, as well as installation, maintenance & trouble shooting procedures. Customers receive comprehensive reference information to guide them through installation & maintenance of an optical sensing solution.

  Type Tests
NxtPhase successfully passed a complete set of product type tests. Type test reports are currently available for 138kV CT, VT & combined devices. 230kV & 345kV will follow in November & 500kV early next year. Testing was done per IEC & ANSI/IEEE requirements & included a full slate of EMC testing.
 

NxtPhase Technology Used for NIST Contract to Develop New Primary Current Standard
 The National Institute of Standards & Technology (NIST) has awarded a contract to Precision Lightwave Instruments to use NxtPhase technology to develop a new standard for the measurement of electrical current

 
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