Schweitzer Engineering Laboratories
Schweitzer Engineering Laboratories - Western Iowa

Solutions, Systems, Services, and products for the Protection, Monitoring, Control, Automation, and Metering of Utility and Industrial Electric Power Systems.

LINAM(R), AutoRANGER(TM), and RadioRANGER(TM) fault indicators, and PILC sensors.

Doble
Doble Family

Doble family of products including:

  • Protective Relay and circuit breaker test equipment.
  • Online monitoring products for transformers and bushings.
  • RTS and Powerbase software solutions.
  • Morgan Schaffer Dissolved Gas Analysis (DGA) products and services
Morgan Schaffer
Manta Test Systems
Vanguard Instruments Company, Inc.
Enoserv
G & W
G&W

Overhead and underground distribution switches, Lazer® Automation solutions, reclosers, distribution and transmission cable accessories, and current limiting system protection devices.

VFP Equipment Shelters & Modular Structures
VFP Equipment

Engineered Control Houses and Shelters

Royal Switchgear
Royal Switchgear - Western Iowa

Substation group-operated disconnect switches, substation and distribution hookstick disconnects, and substation connectors.

HICO Hyosung Corporation
Hico America

Large Power Transformers and Circuit Breakers.

Mega Power Systems
Mega Power Systems

Universal Test Switches, FT-1 Replacements

Newell-PSN, LLC
Newell-PSN

High Voltage porcelain, glass and composite insulators.

Trench
Trench

CVT’s, CT’s, reactors, line traps, and instrument transformers.

Elgin Power Solutions Logo
Elgin

Unitized substations, mobile substations, and a full line of other skid-mounted or wheel-mounted equipment. Enclosed capacitor banks and harmonic filter banks, specialty transformers, reactors, custom switchgear.

Borri
Borri

UPS uninterruptible power supply for computer and peripheral, data center, network and server.