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Summary of Contents for Triplett PR650
- Page 1 PR650 3 Phase Sequence and Non-Contact Motor Rotation Tester Please read this manual before switching the unit on. Important safety information inside.
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Page 2: Table Of Contents
Motor & Phase Rotation Indicator Content Page 1.Introduction................. 2.Safety Information................ 3.Symbols..................4.Ships with the Following Items............. 5.Meter Description................. 6.Operation..................6-1.Determine Rotary Field Direction..........6-2.Non-Contact Rotary Field Indication........6-3.Determine the Motor Connection..........6-4.Magnetic Field Detection............7.Battery Replacement..............8.Specifications................ -
Page 3: Introduction
Motor & Phase Rotation Indicator 1.Introduction The Motor and Phase Rotation indicator is a handheld, battery-operated instrument designed to detect the rotary field of three-phase systems and determine motor-rotation direction. 2.Safety Information CAUTION identifies conditions and actions that may damage the phase rotation indicator. WARNING identifies conditions and actions that pose hazard to the user. -
Page 4: Symbols
Motor & Phase Rotation Indicator 3.Symbols The following symbols appear on the Motor and Phase Rotation indicator or in this manual. Risk of electric shock Risk of Danger, Important information see manual. Hazardous Voltage. Equipment protected by double or reinforced insulation Battery Earth AC or DC... -
Page 5: Meter Description
Motor & Phase Rotation Indicator 5.Meter Description 1-Test Lead Input Jack 2-L1 Indicator 3-L2 Indicator 4-L3 Indicator 5-Clockwise Rotation Indicator 6-Counter Clockwise Rotation Indicator 7-ON/OFF Indicator 8-ON/OFF Button 9-Brief Instructions on Instrument Rear 10-Battery Cover... -
Page 6: Operation
Motor & Phase Rotation Indicator 6.Operation 6-1.Determine Rotary Field Direction 1.Connect one end of the test leads to the Motor and Phase Rotation indicator, make sure the L1, L2 and L3 test leads are connected to the corresponding input jacks. 2.Connect the test probes to the other end of the test leads. -
Page 7: 6-2.Non-Contact Rotary Field Indication
Motor & Phase Rotation Indicator 6-2.Non-Contact Rotary Field Indication 1.Disconnect all test leads from the Motor and Phase Rotation indicator. 2.Position the Indicator on the motor so that it is parallel to the length of the motor shaft, the Indicator should be one inch or close to the motor. 3.Press the ON/OFF Button, the green ON indicator shows that the instrument is ready for testing. -
Page 8: 6-3.Determine The Motor Connection
Motor & Phase Rotation Indicator 6-3.Determine the Motor Connection 1.Connect one end of the test leads to the Motor and Phase Rotation indicator, make sure the L1, L2 and L3 test leads are connected to the corresponding jack. 2.Connect the alligator clamps to the other end of the test leads. 3.Connect the alligator clamps to the motor connections, L1 to U, L2 to V, L3 to W. -
Page 9: Specifications
Motor & Phase Rotation Indicator 8.Specifications Determine Rotary Field Direction Nominal Voltage Rotary Direction 1 to 400VAC Nominal Voltage phase indirection 120 to 400VAC Frequency Range (fn) 2 to 400Hz Test Currents (In per phase) Less than 3.5mA Non-Contact Rotary Field Indication Frequency Range (fn) 2 to 400Hz Determine the Motor Connection...
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