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DESCRIPTION

It is a rotating disc type instrument. The disc rotates in clockwise direction when correctly connected to incoming three phase power supply. Black arrow on white disk indicates correct phase sequence. If rotation is anti-clockwise then it indicates that one of the phases is reversed. It is suitable for use only in horizontal position and should not be left in circuit. Three, 1 meter long red, yellow, blue colour leads with clips and sheaths are provided.


ELECTRICAL SPECIFICATIONS
TYPE Electro-mechanical
OPERATING VOLTAGE 50V to 500V AC
FREQUENCY 25 Hz to 60 Hz.
INSULATON RESISTANCE Greater than 20 Mohms at 500V DC
DIELECTRIC STRENGTH 2kV RMS for one minute
OPERATING TEMP. -10C to 55C
STORAGE TEMP. -20 to 70C
HUMIDITY upto 95% RH

MECHANICAL SPECIFICATIONS
MODEL PSI 96 M
SIZE 96 X 96 X 56mm (Supplied With carry bag)
WEIGHT (Appro.) 600gms

Ordering information 1) Type 2) Model
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