CASE STUDY

Maintenance professionals tasked with maintaining electric motor reliability are often concerned with testing their critical motors at voltages well above nameplate levels. It can certainly feel counterintuitive to test a 460V motor to 2,000V or a 4,160V motor to 9,320V. After all, the motor is only rated for this lower voltage, right?

Does High Voltage Testing Damage A Motor?

CASE STUDY

A 1978 vintage, 20 MVA, 69/13.09 kV, Dyn1 transformer, operating for a major North American utility, was taken out of service to repair a pump in the cooling system. The technical maintenance team completed the required repairs and conducted a complete protocol of routine commissioning tests, including a 10 kV line frequency (LF) power factor (PF) test.

CASE STUDY On a contaminated transformer

In the modern age of electronics, increased demands are placed on all aspects of electrical circuitry. These types of measurements require the unique characteristics of a low resistance ohmmeter’s four-wire test method.

A Guide to Low Resistance Testing

JOIN TRAINING organized by PT TUNAS DIELEKTRIKA NUSANTARA, IKAEL IT-PLN Jakarta, IT-PLN Jakarta in collaboration with MEGGER

Saturday, January 29, 2022
10.00 – 17.00 WIB
Location: IT-PLN Jakarta Campus
Instructor: Zumaedi (ASEAN Application Engineer Megger Limited Indonesia)

Don't miss it and register yourself at the link


Investation:
- General IDR 250.000
- Student Rp 95.000

Limited space!
More info contact:
Mahmud (081290522110)

Fluke Networks Live Web Demonstration, 27 October 2021, 09.30 WIB

This live demonstration by our Wayne Allen, Fluke Networks Regional Marketing Engineer for the APAC region, is a follow on from our earlier live product demonstration.

In this live web demonstration, Wayne will show you how to configure the DSX Series CableAnalysers™ correctly to test the three different link models; Channel, Permanent Link and MPTL (Modular Plug Terminated Link). At the conclusion of the live webinar, Wayne will show you how to use the diagnostic capabilities of the DSX Series CableAnalysers to fault find failing links.

Presenter:
Wayne Allen, Regional Marketing Engineer for Fluke Networks

Register:
https://zoom.us/webinar/register/5416318553756/WN_tam3tCh_Td2Z83NYuMmTsw?timezone_id=Asia%2FJakarta

Simplify complex motor-drive troubleshooting with guided test setups and automated drive measurements that provide reliable, repeatable test results.

The Fluke MDA 550 Motor-Drive Analyzer saves time and eliminates the hassle of setting up complex measurements, while simplifying motor-drive troubleshooting. Simply select a test and the step-by-step guided measurements show you where to make voltage and current connections, while the preset measurement profiles ensure you will capture all the data you need for each critical motor-drive section—from the input to the output, the DC bus, and the motor itself. From basic to advanced measurements, the MDA-550 has you covered, and with a built-in report generator you can quickly and easily generate as-found, and as-left reports with confidence.

The MDA-550 is the ideal portable motor-drive analysis test tool and can help safely locate and troubleshoot typical problems on inverter type motor-drive systems.

• Measure key motor-drive parameters including voltage, current, DC Bus voltage level and AC ripple, voltage and current unbalance and harmonics, voltage modulation, and motor shaft voltage discharges.
• Perform extended harmonics measurements to identify the effects of low and high order harmonics on your electrical power system.
• Conduct guided measurements for motor-drive input, DC bus, drive output, motor input and shaft measurements with graphical step-by-step voltage and current connection diagrams.
• Use simplified measurement setup with preset measurement profiles to automatically trigger data collection based on the chosen test procedure.
• Create reports quickly and easily that are perfect for documenting troubleshooting and collaborative work with others.
• Measure additional electrical parameters with full 500 MHz oscilloscope, meter and recording capability for complete range of electrical and electronic measurement on industrial systems.

Fluke MDA-550 Series III Datasheet