Megger PSI410 Phase Rotation Indicator

Click image to enlarge

The Megger PSI410 Phase Rotation Indicator can offer fast indication of correct phase sequence and uses a three colour LED display and a specific audible tone.

With a clockwise rotation of green LEDs and a continuous tone, and counter clockwise red LEDs with a warbling tone, the Megger PSI410 Phase Rotation Indicator has been designed to provide a slow rotating display speed to avoid it rotating at the supply frequency and to allow easy indication.

The Megger PSI410 Phase Rotation Indicator has dual phase colour coding to allow easy use of Brown/Black/Grey and Red/Yellow/Blue colour coded supplies.

The Megger PSI410 Phase Sequence Indicator has a triple coloured LED display able to indicate when phase is present and a red LED indicates a missing phase connection.

The unit comes with a tough case specially designed for difficult environments and long fused test leads with croc clips and prods.

The prods adhere to the new standard with insulated tips and a less than 4mm exposed tip.

PSI410 Phase Rotation Indicator Key Features:
• LED clockwise and counter clockwise phase rotation indication
• Audible indication of direction
• Phase condition LEDs
• Fused test leads
• Croc clips and prods provided
• Dual phase colour identification

PSI410 Phase Rotation Indicator Technical Specifications:
• Rotation display: 3 x red / green LEDs
• Phase present indication = 195 to 265 V
• Audible rotation tone: Clockwise rotation = continuous tone, Counter clockwise = warble tone (0.4 s on / 0.4 s off)
• Maximum voltage: (phase to phase) 500 V
• Frequency: 50 Hz +/- 1 %
• Phase colour coding: L1 (Brown / Red) L2 (Black / Yellow) L3 (Grey / Blue)
• Power supply: Power drawn from a minimum of two phases connected in any position
• Operating ambient: 5 ° - 40 °C <80% RH
• Storage temperature: 0 - 40 °C
• Safety: The instrument complies with IEC61010 CAT IV 600 V
• Dimensions: (W x H x D) 78 mm x 137 mm x 31 mm
• Test lead length: 830 mm
• Test lead fuse rating: SIBA 10 A 600 V
• Weight: 850 g
• Usage: The PSI410 Phase Rotation Indicator is suitable for intermittent tests only and should not be used for continuous monitoring of phase rotation