Based in Accident, Maryland, Phenix Technologies manufactures high-voltage, high-current and high-power test systems and components for electrical equipment testing. Its custom AC resonant systems are designed for field or laboratory use, with ratings from 15 kV to 2 million volts, while its motor test systems extend to machines rated at 50,000 horsepower. Doble acquired Phenix Technologies’ assets, bringing the manufacturer into its broader electrical testing portfolio.
ISO 9001
certification
ISO/IEC 17025
certification
ISO 17034
certification
High Voltage, IncFrom its Hudson Valley factory, High Voltage, Inc. designs and manufactures portable high-voltage test equipment used to check electrical cables, apparatus, and rotating machinery. The company brings three generations of engineering experience to a vertically integrated 27,000-square-foot operation in Copake, where it produces and services more than 1,000 instruments a year for customers worldwide. HVI has made equipment for the rotating-machine industry since 1998 and supports its products with factory technical assistance.COPAKE, NY
ETI PrecisionSince 1994, ETI Precision has calibrated, repaired, and sold test-and-measurement equipment while manufacturing its own high-current circuit-breaker testers and variable power supplies. Its ISO/IEC 17025:2017-accredited team provides on-site calibration in all 50 states, bringing specialized expertise to high-current and high-voltage equipment while helping customers limit downtime. ETI Precision is part of the Accredited Labs network and also holds ISO 9001:2015 accreditation.FREDERICK, MD
Power House Manufacturing IncFrom its Western Pennsylvania operation, Power House Manufacturing Inc. builds compact AC and DC load banks for testing generators and other power systems. The company’s custom-built units use its own power resistors, with radiator-mounted designs made notably thinner to reduce back-pressure on generator cooling systems. Power House manufactures and tests its equipment in the USA and backs it with a two-year manufacturer’s warranty.334416PROSPECT, PA
Spellman High Voltage Electronics CorporationSpellman High Voltage Electronics Corporation is a company with more than 75 years of experience developing specialized high-voltage technology for demanding applications. Headquartered in the United States, it maintains manufacturing centers across North America, Europe and Asia, with its Mexico operation handling much of the fabrication and testing in-house. Its work supports customers in fields such as medical imaging and semiconductor manufacturing.HAUPPAUGE, NY