POWERVAR Ground Guard Line Conditioners

PowerVar Ground Guard power conditioners provide benefits beyond those of traditional power conditioning products. Filter elements in the safety ground circuit prevent the formation of ground loops, which are common in networked applications.

The ground conditioning feature combined with a high energy surge suppressor and a power line filter eliminates the need for both dedicated electrical circuits and isolated ground wiring. Ground Guard carries several U.S. and international patents. Some additional features include:

• Patented Ground Guard conditioning circuitry eliminates ground loops.

• Red LED flashes if AC outlet is missing its input safety ground.

• Let-through voltage is <10 volts normal mode and <.5 volts neutral to ground when tested to ANSI/IEEE C62.41.

Figure 26-3 Approved PowerVar Ground Guard Power Conditioning

The table below shows the approved power conditioners with the VA rating, output current, Oracle MICROS part number (PN), and number of outlets for equipment.