EKM Support Desk

This video provides one example of how to install an Omnimeter. There are in fact many possible ways to install an Omnimeter. Situational variables will d...

We don't work closely with installers so we can't give you qualified recommendations of who should install our products. We're confident th...

 Here is a video showing proper wiring of an Omnimeter I v.3 installed on a 120 volt electrical system: Here is a video showing proper wiring of an...

2-wire systems can be 120 volts (Hot to Neutral), or rarely in the USA they can be 240 volts (Hot to Hot), or commonly in foreign countries they can be 2...

Single phase 3-wire systems (some call them two phase or Edison) have 2 hot wires and a neutral wire.  This is the most common residential system in the ...

3-phase 3-wire systems have 3 hot wires and NO neutral wire.  These are generally older 3-phase systems.  You will need 1 Omnimeter and only 2 CTs for this ...

3-phase 4-wire systems have 3 hot wires and a neutral wire.  This could be a 480/277 volt system, or a 120/208 volt system.  In the case of a 480/277 volt s...

The images and diagrams shown here are in no way exhaustive. These are just a few examples of how you might set up a metering system, and are simply intend ...