Megger PSI700A Phase Sequence Indicator

The Megger PSI700A is a rugged, lightweight instrument used to determine the phase sequence or phase rotation of a three-phase system. It will also detect and identify an open phase. Model PSI700A is simple to use. The operator connects three leads to the system and a lamp will instantly indicate either ABC clockwise rotation or CBA counter-clockwise rotation. Three lamps will light to indicate that all phase voltages are present. If a phase is open, only one lamp will light and identify the open phase.

Megger PSI700A Specifications

• Voltage: For use on 90 to 600 volts, 3ø, 50/60 hertz

INPUT

• Voltage: 600VAC CATIII
• Phase : 3
• Frequency: 50 / 60 Hz
• OPERATING TEMPERATURE : 0 – 40 C
• STORAGE TEMPERATURE : 0 – 40 C
• DIMENSIONS : 5.1H x 3.6W x 1.6D in.(130H x 91W x 41D mm)

NET WEIGHT

• An instrument only : 14.4 oz (420 grams)

CARRYING CASE

Model PSI700A is provided with a canvas carrying case as standard equipment

• Dimensions : 7.0H x 3.75W x 4.0D in.(178H x 95W x 102D mm)

CONFORMANCE STANDARDS

• Safety: EN 61010-1 CATIII 600V