Primary Metering

Switchgear Power Systems has the capability of providing Primary Metering Equipment in both pad mounted and switchgear-style designs that meet the stringent and unique requirements of the electric utility company in your perspective area.

Our flexibility in engineering and manufacturing serves you well when it comes to meeting the governing requirements set forth by local jurisdictions. If your project requires utility-approved primary metering, we will assist you through out the process to ensure your project goes smoothly.


Pad Mounted for Utility Company Installation
This 600 amp, 15kV, three phase, dead front primary metering cabinet was shipped complete including color-coded secondary wiring, meter socket/test switch and the installation of the customer-supplied instrument transformers. Our unique “Tab and Slot” barrier system allows easier and faster accessibility to the interior of the unit for maintenance and upgrades.

Design / Build with Rapid Delivery
This 600 amp, 34.5kV “double dead front” unit that included a group-operated disconnect/isolation switch was ordered on a fast track (9 weeks) basis. SPS worked with the consultant to meet the requirements for an intertie at 34.5kV on a wind farm project. SPS supplied the unit complete with all components on time and budget.

Custom Paint and Controls
This 600 amp, three phase, 34.5kV metering unit incorporated SEL relaying and controls for an oil field industrial application.

EUSERC Metering
This NEMA 3R line up incorporated customer-supplied 15kV gas insulated switchgear installed within the 3R enclosure and was close-coupled/match and lined to the EUSERC metering cubicle.

Flexible Options
Mild steel, stainless steel or aluminum construction; instrument transformers supplied/installed by SPS, supplied by the customer/installed by SPS, supplied and installed by the customer; Live front or dead front; switching options; fusing options; relays and control devices; third party certification; special sizes; NEMA 1, 4, and 3R construction; seismic ratings; special colors, etc are readily available from SPS.

S5 Box


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