M4000 Insulation Analyzer Series
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M4000 ® Diagnostic Test System For Power Apparatus Condition Assessment The world’s most advanced test system for power apparatus. The M4000 is the leading system for evaluating the condition of high voltage power apparatus. It sets the standard for accuracy, reliable test results, and intelligent diagnostics for customers worldwide.

M4000 The stakes are too high to settle for anything less. If your company utilizes power apparatus, you have millions of dollars at stake. A transformer or bushing failure can cost you lost time, lost revenue, unplanned maintenance expenses, fees, injuries, and huge repair or replacement costs. Risks which could have been minimized with a comprehensive testing program. But only if you are using a comprehensive solution that can meet the challenge. The fact is, if you’re not using Doble’s M4000, your test results are not as accurate as they should be. With Doble’s expert software and...

M4000 The highest accuracy. The most reliable diagnosis. This is what testing should be. You depend on accurate test results to make critical operating decisions about your power apparatus. You need to have answers you can believe in, no matter what the test environment. This is where the M4000 system, and its cornerstone unit – the M4100 – set the standard. The M4100 was engineered from the ground up to overcome the common problems that plague other test instruments. The result is nothing less than an entirely new approach to testing. The Advantages of the M4100: • otally eliminates...

M4000 Electrostatic interference: Don’t let it ruin your test! Inaccurate test results can lead to costly mistakes. For years, maintenance engineers have known there’s a problem with testing power apparatus in a substation: electrostatic interference due to energized conductors. In fact, it’s the leading cause of inaccurate test results and can lead to erroneous and costly maintenance decisions. Test instrument manufacturers have tried to compensate for this problem, but their attempts have been largely ineffective because the interference level is never constant in the substation. Even...

M4000 The M4100, together with the DTA Expert System Software, represent the new generation of smart, automated test equipment used to determine the condition of high voltage substation apparatus. The highest power means the ability to test larger apparatus Highest voltage to meet every requirement If you need higher voltage than 12 kV, you can choose the M4120 External Reference Module option for use with power supplies other than Doble’s. So you can go even higher than 12 kV if needed, and adapt easily to any international standard. With a maximum output of 300 mA @ 10 kV, the M4100...

M4000 Fully automated "intelligent" testing means you get reliable answers, not just data. In designing the M4100, we didn’t stop with the highest accuracy. We’ve also given it the most comprehensive software, with built-in intelligence that makes every user more proficient, and every diagnosis more reliable. It’s one more reason why the M4100 is the intelligent choice. Automated setup eliminates errors The M4100 virtually eliminates human error with its automated setup and testing. The user simply selects the test mode and test voltage to conduct one or more tests, and the M4100 performs...

M4000 Applications Add Up To A Comprehensive Diagnostic System Configure every test system exactly the way you need Power Factor Testing to confirm insulation integrity and quality M4000 M4000 Product Software All M4100s come with standard M4000 software to simplify the management of test results. It also offers a range of diagnostic tools and comprehensive self-diagnostic capability. The M4000 diagnostic system evaluates the integrity of high voltage substation apparatus by measuring the power factor/tangent delta along with a number of other essential values. It also measures the...

M4000 World-Class Service and Support Customer Service The Doble team is available to assist you with any questions regarding our products and their operation. For those clients who wish to benefit from Doble’s extensive offerings, we offer service agreements that package a comprehensive list of services, including: Contact Doble telephone . . . . . . . . . . . . . +1-617-926-4900 fax . . . . . . . . . . . . . . . . . +1-617-926-0528 email . . . . . . . . . . . . . . . . M4000@doble.com • pgrades of hardware and software U • nhanced warranties E • n-site Field and Classroom Product Training...