MS-153, Catu MS-152 Phase Rotation Tester, 60Hz Max, 400V Max with RS Calibration

Phase order indicator

Rotating fields indicated via LED.
Rotation direction indicated by "OK" and "Reverse" arrows.
Fault detection LEDs for connection errors, cut or absent phase or neutral amongst the phases.

Application

• Phase rotation indicator activated from 85 V.
• Signaling via the successive lighting of diodes symbolising rotation.
• Works on generating unit.

Features

The diodes indicate :
o clockwise rotation: mark with arrow OK,
o Anti clockwise rotation indicated by the red arrow "INVERSE"
o Fault: the DEFECT diode (DEFAUT) indicates an error of connection such as the cut or absence of phase or the presence of neutral between phases

Composition

• 3 probes IP2X with retractable protector with 1.20 m flexible cable.
• 2 crocodile clamps.
• 1 carrying bag with stray.