Testing insulation is an important way to qualify a new installation. Testing also protects and prolongs the life of electrical systems and motors. Over the years, electrical systems are exposed to ...

The launch brings electrical insulation resistance testing into the digital system of record for the first time — eliminating manual documentation, reducing completion time by fifty percent, and ...

To meet the requirements of your electrical safety testing applications, you can choose from a variety of instruments and systems that perform hipot, insulation-resistance (IR), ground-resistance, and ...

For 30-plus years, I have helped electrical contractors install busway systems. Typically, I don’t get involved until after the busway is completely installed and a problem is discovered while ...

Insulation resistance (IR) testing is widely used to assess the condition of insulation in such things as service cables, feeder cables and the wiring in major branch circuits. It’s also used to ...