Events and Press Materials

Date Event Location
September 17-19, 2019 UTC Region 5 Conference La Crosse Center
La Crosse, WI
September 16-19, 2019 2019 CIGRE Canada Conference Le Westin Montreal
Montreal, QC
June 24-27, 2019 ESMO 2019 - IEEE 14th International Conference Greater Columbus Convention Center
Columbus, OH - Booth 810
April 17-19, 2018 IEEE PES T&D 2018 Colorado Convention Center
Denver, CO - Booth 430
November 5-8, 2017 INMR World Congress 2017 Melia Hotel & Conference Center
Barcelona, Spain. Booth 63
October 3-5, 2017 ICUEE Expo 2017 Kentucky Convention Center
Louisville, KY - Booth 4641
May 9-12, 2017 UTC Telecom & Technology 2017 Charlotte Convention Center
Charlotte, NC - Booth 504
April 26-28, 2017 ICOLIM: International Conference on Live Maintenance Palais des Congrès
Strasbourg, France
April 19, 2017 UTC Region 5 Best Western Ramkota Hotel
Bismark, ND
March 14-16, 2017 ATIS Protection Engineers Group (PEG) Conference AT&T Headquarters
Dallas, TX
March 2, 2017 CenturyLink TechForum LIVE HYATT Regency Minneapolis
Minneapolis, MN
November 1-2, 2016 CEATI Transmission Conference 2016 HYATT Regency Mission Bay
San Diego, CA - Booth 18
October 4, 2016 CenturyLink TechForum LIVE Pinehurst Resort
Pinehurst, NC
September 12-15, 2016 ESMO 2016 - IEEE 13th International Conference Greater Columbus Convention Center
Columbus, OH - Booth 312
May 4-5, 2016 UTC Telecom 2016 Colorado Convention Center
Denver, CO
Announcement Date Description More Info
Positron offers services for Telecom High Voltage Interface April 17, 2014 Positron offers all of the services required for high voltage environments from GPR/Zone of Influence (ZOI) studies, Telco HVI submittal forms, planning, project management, installation of high voltage isolation equipment, safety/ lightning issues analys Download
Why use a Pre-Wired Assembly - Teleline 3-card Configurations July 9, 2013

Positron is the technological leader in High Voltage Protection Equipment for communications facilities entering electric supply locations. For more than 35 years, Positron has specialized in this field.

Based on this expertise, in the early 1990’s, Positron invented the concept of a pre-assembled High Voltage Interface (HVI). Whether a cabinet or backboard assembly, all components of the HVI are positioned to maximize the effectiveness of the varied equipment based on experience and published IEEE standard 487.

    The 751980/15 Pre-configured HVI Cabinet includes:
  • Teleline Isolator 3-Card Shelf, Model # 751127
  • Red Backboard Zone for items are at Remote Ground Potential
  • White Backboard Zone for items are at Station Ground Potential
  • Power Supply Chassis
  • 15kv Lightning Arrestor, Model # 751125
  • Choice of Plug-in Teleline Isolator Power Supply
  • Plug-in Teleline Isolator Test Card, Model # 751366
  • Universal Fused Power Input Terminal Block
  • Opening for Station Cable with conduit bushing
  • Opening for Substation Station Ground connection
  • Opening for CO entrance cable with conduit bushing
  • Station-side Protector Block with Solid-State Protectors
  • ADC Isolation Jacks with Moulded Lexan Jackfield Cover



Positron Power

Established in 1970, Positron is a holding and operating company that develops and manufactures telecommunications equipment for high reliability, critical service applications. Positron Inc. has several high-tech operating subsidiaries in the telecom domain, including Positron Access Solutions, Positron Telecommunication Systems and Positron Investment Corporation. Positron has received two awards for leadership in developing new technologies from the Institute of Electrical and Electronic Engineers (IEEE) as well as the Canada Export Award.

Positron develops and manufactures high voltage isolation products to protect telecommunications circuits entering substations, power generating plants and any high voltage area that is susceptible to the effects of Ground Potential Rise (GPR). Positron is the market leader in providing high quality, reliable fiber and copper based isolation equipment that meets the highest industry standards. Worldwide, there are more Positron isolator circuits deployed than any other vendor. Positron is the only equipment vendor in the market to offer a complete line of copper (Teleline) and fiber based (TeleLite) high-voltage isolation/protection solutions.

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