Motoplat CV-014DS User manual

Motoplat CV-014DS
TESTER FOR DIAGNOSTICS OF ALTERNATOR
STATOR WINDINGS AND DIODEBRIDGES
USER MANUAL
2016.09.07
QUALITY UNIQUENESS
INNOVATION TRAININGSERVICE
WARRANTY

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CONTENTS
1. DESCRIPTION.......................................................................................................................................................4
2. TECHNICAL CHARACTERISTICS ........................................................................................................................5
3. CONTROL UNITS..................................................................................................................................................6
4. ALTERNATOR STATOR WINDINGS TESTING ..................................................................................................7
4.1 General Information.................................................................................................................................7
4.2 Stator Windings Most Common Failures............................................................................................11
4.3 Stator Windings Testing Mode Operation .........................................................................................11
5. ALTERNATOR DIODE BRIDGES TESTING........................................................................................................17
5.1 General Information............................................................................................................................................... 17
5.2 Diode Bridges Most Common Failures......................................................................................................... 18
5.3 Diode Bridges Testing Mode Operation............................................................................................18
User Manual - Tester

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- inter-turn fault;
- inter-winding fault;
- winding breakdown to alternator body;
- open-phase fault.
Diagnostics of diode bridges involves establishing of circuit connection of diodes and measuring
their operability.
Diagnostic mode data appear on LCD display in real time. Stator or diode bridge testing lasts less
than a minute.
User Manual - Tester
1. DESCRIPTION
Motoplat CV-014DS Tester combines two devices: diagnostic tester of stator windings and diode
bridges of alternators. The device has small dimensions and a light weight, it was developed
according to the requirements of actual service stations. The feature of the tester is diagnostics
of stator windings and diode bridges with no additional testing and measuring devices.
Diagnostics of stator windings is carried out through automatic identification of phase connection,
detecting winding integrity and measuring the difference in phase distortion. The device detects
the following stator winding failures:

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User Manual - Tester
2. TECHNICAL CHARACTERISTICS
Supply voltage, V 100-250
Supply frequency, Hz 50/60
Supply type Single-phase
Maximum consuming power, W 40
Dimensions, mm 219*214*80
Weight, kg 3
Stator windings testing
Voltage, V 12/24
Types ‘Star’, ‘delta’
Detected failures
- Inter-turn fault
- Inter-phase fault
- Phases to alternator body
- Open-phase fault
Error of measurement, % 1-3
Testing of short circuit to the body, kOhm 12
Diode bridges testing
Voltage, V 12/24
Current, А 30 (Pulse current)
Detected failures - Breakdown
- Open circuit