Megger – UHF PD Protector

By D'Ewart Representatives LLC | August 1, 2017

UHF PD Protector Handheld Online PD Substation Surveyer The UHF PD Detector is the ideal tool for periodic non-invasive online PD measurements of MV and HV substations.  The UHF detector can be used to identify partial discharge emanating from various HV assets including cable terminations, voltage transformers, surge arrestors and transformer bushings. This product is…

Scott Engineering Delivers Harmonic Filter Banks

By D'Ewart Representatives LLC | July 28, 2017

SCOTT ENGINEERING BUILDS HARMONIC FILTER BANKS      for Canadian Energy Firm Encana                          Built in partnership with ABB to improve power quality at the LPG plants Scott Engineering, a leading manufacturer of Electrical Utility and Power Distribution equipment, has built six specially-designed Harmonic…

Hughes Brothers – The Center Phase

By D'Ewart Representatives LLC | June 6, 2017

Practical uses for IEC 61850 in Medium Voltage Reclosers

By D'Ewart Representatives LLC | June 1, 2017

Field Experience Driven Solutions for Automatic Circuit Reclosers 31 May 2017 Brisbane Australia – If a utility engineer has ventured anywhere near an industry conference in the last 10 years it could be assumed that they have been exposed to the new universal communications and substation definition standard of IEC 61850. Whilst it has been…


By D'Ewart Representatives LLC | May 26, 2017

Available on Amazon

Ripley – Utility Tool™ WS 68 Snap

By D'Ewart Representatives LLC | May 24, 2017

Ripley Tools is proud to introduce the new and improved UtilityTool™ WS 68 Snap Power Driven End Stripper. Designed for use with low or variable speed power drills. Safely and precisely strips secondary utility cables with ease. The new design has a quick release collar making it fast and convenient to swap out bushings as…

Seattle City Light to Undertake Deployment Study of AMSC’s Resilient Electric Grid System

By D'Ewart Representatives LLC | May 17, 2017

AMSC Secures First Deployment Study of REG System in Pacific Northwest SEATTLE, May 15, 2017 (GLOBE NEWSWIRE) — AMSC (NASDAQ:AMSC), a global energy solutions provider serving wind and power grid industry leaders, today announced that Seattle City Light has agreed to undertake a deployment study of AMSC’s Resilient Electric Grid (REG) system. The study will…

Hastings 5H Rated Grounding Sets

By D'Ewart Representatives LLC | May 17, 2017

PPC Post Insulators

By D'Ewart Representatives LLC | May 16, 2017

PPC INSULATORS:  OVER 100 YEARS OF EXPERIENCE PPC Insulators is a leading supplier of state of the art electro porcelain insulators for substation, overhead line and precipitator applications specializing in insulator designs up to 1200kV AC and 800kV DC system voltages. PPC POST INSULATORS Advanced post insulator designs Major improvements in PPC Insulators now set…

Preformed Line Products – Motion Control

By D'Ewart Representatives LLC | May 16, 2017

VORTX™ Vibration Damper VORTX Dampers respond to wind induced line vibration that is characterized by high frequency, low amplitude motion a.k.a. aeolian vibration. The VORTX damper with Large and Small weights can achieve greater power dissipation and frequency response performance than “symmetrical weight” Stockbridge damper designs. Wider frequency coverage translates into better protection as energy…


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P.O. Box 866
Bothell, WA 98041

Phone: (425) 485-6545
Toll Free: (800) 669-3102
Fax: (425) 486-8442


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Since 1974, D’Ewart Representatives has provided our clients with industry-leading sales and customer support as one of the Pacific Northwest’s premiere manufacturers’ representative to the electric utility industry.