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Manufacturers Represented

(Listed Alphabetically)

Transformer Temperature Controller TTC-1000
An affordable three probe transformer temperature controller that has built-in calculated winding temperature, LTC conditioning monitoring, and data logging. Transformer Cooling System Monitor T-HUB T-HUB is a monitoring and data collection device for power transformers and other large substation apparatus. It monitors up to two banks of fans or pumps and reports if the cooling stages are running correctly. Time & Temperature Controller Single or dual probe ambient temperature controller for automatically changing relay setting groups based on temperature, substation capacitor bank control and ventilation applications. 

Three Phase Liquid Filled Transformer Circular Windings, Metered Core, UL

Substation--Bushings on the sides. Throat, Flange, or Air Terminal Chamber for connections. Options: Dead front bushings, High flashpoint liquid, special dimension and accessories

10MVA 5kV-46kV, 65C or 55/65C Rise Station Type-Bushing on top

Industrial Pad Mount--Bushings on the front, enclosed with doors. Options: Live Front or Dead Front, Switch (under oil), Primary Fuses, Secondary Panel, Fans, Cover mounted Pressure Relief Device, etc.

• Pad Mount Specification Sheet (PDF)
• Unit Substation Specification Sheet (PDF)
• Station Specification Sheet (PDF)

Power Cable: Copper or Aluminum Conductor, XLPE or EPR, MV105, URD, ACSR – FOR UTILITIES ONLY

Key Benefits

• Stock in Atlanta
• Excellent quality
• Competetive pricing

CME offers medium voltage and low voltage power cables for Industrial an Utility applications. ACSR, service drop, primary and secondary urd cables are available.

Cable Bus: Low and Medium Voltage Cable Bus System

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Molded Plastic: Plastic Guy Guards, Woodpecker Protectors and Riser Guards

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600V—69kV Connectors: Designed to replace standard compression lugs, CYTOLOK Power Bars drastically reduce the time for installation and termination of cables while providing the superior reliablility of spring compression—Run cooler by 14C. No special tools required.

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Full range of Utility Marking Products for Safety, Operations, and Maintenance applications.

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Specialty Apparatus: Variable Speed Drives, PLCs, MCCs, & Custom Panels (excluding Marine)

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Utility Products for Industrial Applications, Including CT's, PT's, Elbows, Service Drop Cable, Underground Cable, ACSR, Connectors, Hardware, Insulators, Anchors, Poles, etc

Rental - Portable 3phase Meter for Load or PF Study, UPS sizing

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Harmonic Suppression System Technology/
Harmonics Limited utilizes a patented Harmonic Suppression System Technology
“HSS” which blocks 3rd harmonic currents in electrical distribution systems. Designed as an completely passive system architecture, these products require minimal maintenance, while offering the highest reliability option available in the industry. The “HSS” technology is used in three key applications, whereby mostly the packaging of the system changes to meet every demanding application; 1) configured to be coupled with a transformer to mitigate 3rd harmonics in the power line neutral (15KVA to 1000KVA standard, to 1500KVA custom product), 2) configured to be placed in parallel with generators to mitigate 3rd harmonics in ground currents ( up to 2000kW for delta or wye configurations), 3) configured as a high frequency voltage attenuator upstream to IGBT motor drive applications (up to 500HP in 480V, 240V, and 208V IGBT drive applications).

Harmoinc Limited SysteMAx3
POWER QUALITY ANALYSIS FOR HARMONICS LIMITED
Guide Specification for Harmonics Suppression System for Three-Phase Wye Distribution Systems

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Complete line of 600v class Surge/
Transient Protection
30 Year Replacement Warranty
Great Return on Investment
Class C. Service Entrance models
Class B. Distribution Panel units
Sub-panels to 120V circuits with electronic loads
Communication products
OEM products

Surge protection price sheet
ieee recommendations
Joslyn TPS flier
Why surge protection

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Steel Poles: Substation Structures. Transmission, Distribution, Lighting Poles.
MD Henry offers engineering, and supply of all or part of the substation components and engineering.

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Complete line of solid core, station and line, post porcelain insulators, for distribution, substation and transmission with over 50 years of manufacturing experience and performance testing. Solid core porcelain provides totally trouble free electrical performance. The solid core design ensures 100% puncture-proof reliability throughout the insulator life.

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Dry Type: For all applications to 7500kVA - 120V--35kV Encapsulated designs up to 500kVA 3 phase. Options: Stainless Steel enclosures - Copper Windings - Conservative Design for LONGER LIFE.

150C Rise - Commercial - for maximum kVA with 10hr daily duty

115C Rise - Light Industrial - for maixmum kVA with 18hr daily duty

80C Rise - Industrial - for maximum kVA with continuouse duty

• General purpose transformer
• Dry type substation transformer
• Harmonic mitigating transformer

Hazardous application transformer (class 1 div. 2)

Olsun Hazardous Location Information Brochure (PDF)

• K Factor Transformer
• Cast Coil Transformer
• Current limiting reactor

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Piller produces high capacity dynamic (rotary) and static uninterruptible power supplies (UPS) and converter systems. 208V - 34.5kV. When failure is not an option, choose Piller.

UNIBLOCK UBT UPS

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Power Resourses offers turnkey engineering, procurement, and construction for new substations and same services for sub station modifications.

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Chargers & Battery systems for communications and power applications.

Cabinet designed for long life and access to internal parts. One PC board for all chargers to minimize spare part to stock.

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Power Transformer: Power, Auto, GSU, Regulators, Parts: Cooper & McGraw

• Medium and Large Power Transformers
• Small Power and Pad mounted

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600A and 900A Dead Front Connectors for 5kV 15kV, and 25kV applications.All Copper system

600A/900A seperable system

• Fast Delivery
• High BIL rating
• Technical Support
• Best Value

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Single and Three Phase

Liquid Filled Transformers

Up to 2000kVA-35kV Class.

Romagnole Transformers stand out because of their

• Cylindrical Windings
• Mitered Core
• Tube Type Radiators
• Stainless Steel Bottom
• Stainless Steel Harware
• Bolted Cover
• Copper Windings

Romagnole Pad-Mounted Transformer Technical Proposal

Romagnole Pad-Mounted Transformer Technical Data

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Air Break, Pole or Structure mounted Switches and connectors. Group operated Disconnects - 15kV-230kV and up to 3000A Options: Aluminum or Copper, V Switch, vertical Break Switch, Side Break, Center Break, Hook stick Operated 7.5kV-161kV and up to 4000A Options: AL or Cu

Substation Connectors - Alumininum - Bolt or Weld, Bronze, Copper

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Multi-function Power Meters: Designed for the toughest Electrical Environments and a great value. From our $350 PM 130 to the ez-Pac with Fault Recording & Sequence of events, and much more, Satec uses true 3phase measurement. We have a product for almost every application.

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Temperature controls for Dry type transformers, motors, PLC, Drives, etc.  Full line of accessories available, such as Fans, Power Supplies, Surge Protectors and more.

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Remote Terminal Units (RTU):
With years of experience with retro-fit applications and
new, Telvent can save you money on Hardware cost, Field wiring, Engineering, No changes to the master station and provide STATE of the ART equipment with added functionality. From RTUs with Config@Web to Feeder Management System (FMS) applications; Telvent brings solutions to the table. Houston office is the center of the Energy Group which provides support and engineering to Utilities and Industry for Energy related projects. Designed to communicate with multiple protocols and their “Thin Client” Approach “version-it is” issues are eliminated.

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6-38kV 200-1000A SF6 Switches Pole Mounted, Pad Mounted or Submersible (Vault ) Type. 12.5/31.5KA, 40/63KA ratings. Capacitor Switching, Distribution Switching, Live Front, Dead Front, Transfer Switch, Vault Mounted, Pole Mounted — Rotary Arc design makes for a small, simple, reliable switch with surgeless operation. More than 95,000 switches installed around the world. COMPLETELY MAINTENANCE FREE DESIGN FOR SAFETY, RELIABILITY AND LOW OWNING COST.

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Plug in Surge Protection Filters.  Eliminate Surges completely.

Surge protection price sheet
ieee recommendations
Joslyn TPS flier
Why surge protection

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Power Reps, Inc.
5403 Dogwood Trail
Richmond, TX 77469
Toll Free: (888) 326-3196 Houston: (281) 494-218

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