T&D Buyer's Guide
The Electricity Forum (Sponsored by Electricity Today T&D Magazine) T&D Online Buyer's Guide is an interactive reference tool for Buyer's and specifiers, providing information on equipment, companies, products and services for the Transmission & Distribution power delivery industry.
Latest Companies
AFL
Dynamic Ratings
Did you know 1 out of every 200 transformers experiences failure each year? The safety and cost risks of an unexpected failure can be catastrophic. Dynamic Ratings products and services provide real-time data to help you make smart asset management decisions. Online monitors give you the confidence to extend the life of existing assets using real-time data. Monitors evaluate the equipment in your substation (transformers, circuit breakers, switchgear, and more) and measure their performance to make sure everything is working properly. If something looks out of place, an alarm will notify you of the problem. This information allows utilities to optimize maintenance plans and the performance of their assets to changing system requirements. Learn how we can help at www.dynamicratings.com.
AFL
AFL's conductor accessories provide superior performance and reliability for electric power utilities and rail companies. Drawing on the experience gained from over 80 years designing and manufacturing accessory products, AFL's conductor accessories improve the reliability of critical electrical and optical infrastructure used for the transmission and distribution of electricity.
Our products are manufactured in Duncan, SC in a facility that is certified to ISO 4001 and ISO 9001:2008 standards. AFL’s product offering includes the following:
- Substation accessories — Swage bus accessories including couplers, end caps, terminal taps, expansion supports and more; Swage cable accessories including couplers and terminals; both bolted and welded accessories (supports, couplers, connectors, expansions, taps, terminals, reducers, bus vibration dampers, stud connectors, end plugs and hardware) for voltages up to and including 765kV
- Substation — bus conductors (round, integral web, rectangular bar, channel, universal angle bus, and rectangular bar).
- Transmission accessories — Hi-Temp® compression, standard compression, quick compress and IMPACCT® (Implosive Accessory Technology)
- Rail Transit system accessories — high-speed rail systems, light rail systems, trolley and streetcar systems, 3rd rail systems and complete electrified transit overhead
- Fiber optic cable hardware — dead ends, suspensions, tangents, splice enclosures, snow shoes, attachment hardware and come-a-longs
- Motion control — stockbridge-type vibration dampers, spacers, spacer dampers and software for Aeolian vibration protection
- Wire products — Copperweld strand and solid wire
- Network underground accessories — multi-outlet insulated connector bars, mechanical socket and core compression system, transformer stud connectors, over-current protection devices and explosion-proof protective shells
- Tools and compounds — hydraulic presses, pumps, dies and the new ConductaClean®
The conductor accessories facility has also built an impressive record of environmental stewardship with a recycling rate for paper, wood, metal and plastic exceeding 90 percent, an aggressive storm damage expedite program and a carbon footprint effort aimed at reducing total energy each year by three percent.
We are committed to taking a proactive approach to our customers’ needs, acting with integrity and delivering as promised. AFL understands that it is about quality products and building a strong relationship with every customer.
SISCO, Inc
SISCO provides real-time communications and integration solutions to electric energy industry customers. We specialize in IEC 61850, CIM, COMTRADE, C-RAS for wide-area protection, and GOOSE monitoring tools to manage the complexity of electric power systems while building a flexible Smart Grid integration architecture that is robust and scalable. Products include source code, off-the-shelf interfaces, remedial action systems, and special protection systems. Services include consulting, systems integration, application development, training, support, and maintenance.
Evluma
Evluma is committed to developing affordable, long-lasting and environmentally low-impact LED lighting solutions that fundamentally change the landscape of the outdoor utility lighting market. Evluma’s high standard of customer service plus its background in innovative lighting technologies and software cooperatively influence the design of its utility-grade products. Evluma has added a family of roadway luminaires to its product line. Available in three sizes, the RX1 (small) is the winner of a BrightStar award.
Sediver USA, Inc.
Sediver is the pioneer and industry leader in high voltage toughened glass insulation technology for more than 70 years. Our outstanding track record confirms the quality of our products, with 600 million toughened glass insulators in service, on both AC&DC lines, in 150 countries and every climatic condition. In North America, nearly 40M Sediver glass insulators have been providing reliable service to more than 100 utilities since more than 50 years.
Sediver Research Center has developed state of the art smart solutions for real-time monitoring of leakage current & predictive maintenance. Sediver technical assistance team helps support our customers by providing T/ line insulation design expertise and testing of aging insulators for end-of-life diagnostics.
Sediver offers a full range of:
Cap & Pin toughened glass insulators for AC & DC Transmission lines (ANSI & CSA standards), with M&E Ratings up to 200 000 lbs (860 KN).
Glass suspension insulators for distribution lines 15-69KV,
RTV coated glass insulators (Sedicoat) for polluted environments.
Glass Insulators for insulated HV/T-line shield wires.
Large diameter glass insulators for mitigation of bird droppings on suspension strings.
Testing facilities in the USA
Sediver's West Memphis laboratory regularly performs such work, providing US utilities with clear factual diagnostics.
• State-of-the-art testing equipment
• Sediver’s unique expertise in the evaluation of the results
• Full support from Sediver’s extensive R&D Team
• Experience with complex case studies for refurbishment/upgrades of AC and DC lines
CRITTER GUARD
Critter Guard designs and manufactures animal prevention products to protect substations and transformers from critter-related power outages. Many utilities have standardized using Critter Guard products for its effectiveness and proven reliability in all weather conditions.
Critter Guard BLOCKS points of entry via utility poles and power lines. With Critter Guard, critical components aren't simply covered up like the competition.
Common features of Critter Guard products include:
No need to de-power the line for installation or substation maintenance.
Nothing to replace or lose during service.
Easy Installation
Critter Guard’s product line consists of: Line Guard, Pole Guard, and BirdBloc. All of these systems are defined by one characteristic — No Access.
Doble Engineering
Our Mission
To ensure that all people globally have reliable, safe and secure energy in a sustainable world.
About Us
Founded in 1920, Doble Engineering Company ensures reliable, safe and secure power for all. We do this by providing comprehensive diagnostics and engineering expertise for the energy industry.
Doble is part of the Utility Solutions Group of ESCO Technologies Inc. (NYSE: ESE) and serves customers around the globe. Doble is an ISO 9001 & ISO/IEC 17025 & 17034 certified company.
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