July 22, M Insulation Analyzer User Guide Doble Engineering Company 85 Walnut Street Watertown, Massachusetts (USA) PN. Doble M User Guide. July 6, | Author: Pablo Toro Lopez | Category: Computer Keyboard, Frequency Modulation, Electromagnetic Interference. GMT Doble Test. Procedures – Richmond. Community College -. Doble M User Guide. For Later. save. Related. Info. Embed.
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The default is Parallel, and should not be changed without consulting Doble. It outlines the resources available for diagnosis of problems and points to specific information in this chapter, or to the Mc Controller manual. For additional protection, it is recommended that the terminals of xoble cells be discharged before personnel come in contact with them. Start a test by selecting Test from the menu bar, or by pressing F2, or by clicking one of the lightning bolt icons single or multiple tests can be run.
Make sure all your existing test data ,4000 backed up! The shield resistance is measured between Pins 1 or 2 of the inboard connector and the ohmmeter probe penetrating the insulation. This will disable the icons. B-1 Software Limited Warranty The method of testing high voltage apparatus involves energizing the apparatus through the M Insulation Analyzer. Both safety switches must be used in order to activate the test setup.
Voltage Regulators Check to ensure that there are no closed secondary links in order to eliminate the possibility of backfeed.
This should be the last connection to be made. Replace the High Voltage Test Cable if necessary. If the manusl needs replacing, temporarily operate the instrument without a strobe: If this box is checked, more than one set of test data can be active and displayed at once.
Graphing Test Results With the new graphing function, you can graph data on the clipboard sheet.
Doble M4000 User Guide
The strobe has a magnetic base that can be placed on a grounded steel structure, where it manuwl visible to all personnel around the testing area. Preface Structure of this Manual This manual consists of 4 chapters and 4 appendices. Ensure that the High Voltage Cable is fully inserted and latched into the receptacle.
For each test line, the voltage will ramp to the required maximum test voltage twice. July 22, Figure 4. Then, usr the unit around so that the black rubber feet are facing you.
Two tests will be run for each programmed test sequence. Auto Mode Ramp Step – The increment of voltage corresponding to the automatic voltage ramping uer. F 1 July 22, 1. Enter Clipboard Mode or select Clipboard from the Mode pull-down menu.
Each row or line of the test form represents one test, and for each test, the following information should be entered into the appropriate columns: Under no circumstances should test voltages be applied to oil impregnated insulation while the insulation is under vacuum. July 22, Neither unit has been dropped recently or otherwise undergone rough treatment.
If this is not possible, then the out-of-sight terminals should be roped off with CAUTION labels appropriately placed, and a person posted in the vicinity to ensure safety. Never short circuit them and do not use fixed mechanical locking devices for depressing the switch button.
Doble M User Guide – Free Download PDF
Since performing the Setup Correction Test requires dob,e the high voltage cable from the specimen, it will be practical to perform a series of Specimen Tests first, and then go back, remove the high voltage cable from the specimen, and perform a series of Setup Correction Tests corresponding to the Specimen tests. In this case, the strobe connector can be removed from the M front panel.
The Diagnostics should also be used to investigate potential causes of error messages. To avoid this requires constant vigilance — for oneself and for one’s fellow workers. Follow the directions dobpe in Figure 4. EHV circuit breakers with grading capacitors across the interrupter contacts are especially prone to build up a high voltage charge.
This beeper is enabled by default. For more information, refer to Chapter 2. M Safety Features 6. Please copy and paste this embed script to where you want to embed Embed Script. See the DTA test form for help in making the connections for the tests listed, or see the Doble Test Procedures manual.