Doble Engineering
Doble offers diagnostic instruments, services, and the world’s premier library of statistically significant apparatus test results for the benefit of energy generation and delivery companies and industrial power users worldwide
- 1-617-926-4900
- 1-617-926-0528
- 123 Felton Street
Marlborough, MA 01752
United States of America
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Protection Testing
Doble offers a comprehensive line of diagnostic equipment and software solutions for the verification of system protection. Our solutions allow you to challenge any protection and control circuit and simulate system condition. Our software is flexible and our equipment is modular allowing you to customize your testing program, adhere to your company's practices and procedures, while meeting regulatory requirements.
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Partial Discharge Monitor
doblePRIME PD-Guard
The doblePRIME PD-Guard continuously monitors partial discharge (PD) in equipment such as transformers, rotating machines, cables and switchgear.The doblePRIME PD-Guard provides local alarms and will communicate data and notifications across standard interface channels and through to networked supervisory systems. It analyzes RF emissions in the HF, VHF and lower UHF ranges.
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Condition Monitoring Platform for Transformers
doblePRIME
The doblePRIME Condition Monitoring Platform for Transformers gives you a clear, consolidated means to assess overall transformer condition.Now you can pick the appropriate level of condition monitoring for an individual transformer or group of transformers in one location.doblePRIME is a scalable, on-line monitoring solution that can be as simple as one diagnostic device or a robust system monitoring and analyzing oil status, tap changer condition, bushing health, while integrating all types of diagnostic indicators, IEDs and sensor data. View this critical information on site or remotely.
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Protection Accessories
Testing programs can vary from team to team and company to company.That's why Doble offers a comprehensive series of accessories so you can maximize the capabilities of your Doble power system simulators.Options include amplifiers, communication devices, transducer/metering test options, distribution accessories and more.This way you can choose the accessories that make sense for your budget and business requirements.
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Doble Universal Controller
DUC
The Doble Universal Controller is a ultra-rugged tablet device powerful enough to operate Doble's suite of high voltage test equipment and software solutions while being tough enough to withstand the rigors of electrical field testing.
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PD Surveyor with RFI & EMI Diagnostics
PDS200
The Doble PDS200 is a combination survey tool that uses radio frequency interference and electromagnetic interference diagnostics to find signs of partial discharge.This hand-held instrument is an ideal tool for a condition based maintenance program, allowing you to quickly find insulation defects in motors, generators, transformers, cable terminations and additional substation components.
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Communication Gateway for doblePRIME
doblePRIME Analytics
doblePRIME Analytics™ is a communication gateway, online data hub and data analysis device at the core of the doblePRIME Condition Monitoring Platform.
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IN-SERVICE TESTING & ASSESSMENT
Doble offers a complete range of PD and oil analysis tools that can be used while equipment remains in service. This non-invasive testing allows you to find early indications of deterioration giving you time to plan a course of action for further testing, maintenance or eventual replacement.
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Power System Simulator
F6150e
The Doble F6150e is a versatile solution for testing protection relays and schemes.This power system simulator performs the simplest through the most complex tests. Meeting all your testing needs, the F6150e is available in different configurations.Whether you need to test a specific component or test an entire scheme, the F6150e is the proven solution to assess protection system performance.
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Sweep Frequency Response Analyzer
M5400
The M5400 sends an excitation signal into the transformer and measures the returning signals. Comparing this response to baseline readings and results from similar units allows you to identify deviations and confirm internal mechanical problems.The M5400 reduces the uncertainty about apparatus condition by providing solid evidence of mechanical integrity or winding movement. Use it to help determine how a transformer is deteriorating, if it can go back in service after a fault or if it has been damaged during transit.
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Circuit Breaker Test System
TDR9100
The Doble TDR9100 is a state-of-the-art circuit breaker test set for testing all types of circuit breakers with efficient and accurate performance measurements.The TDR9100 provides main contact timing, motion, resistance and capacitance measurements with the flexibility to double or triple your usable channels.Use this inclusive, rugged and field-portable instrument for simple and complex testing of circuit breakers.
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Partial Discharge Measuring System
LDS-6
The Doble LDS-6 is a highly sophisticated digital measuring system for partial discharge detection and analysis. It is trusted as a valuable tool for factory and laboratory testing.The LDS-6 can be used to test a variety of high voltage apparatus. Use the LDS-6 to perform PD quality tests on motors, generators, transformers, MV and HV cable systems, switchgear and additional HV accessories.The LDS-6 complies with IEC 60270, VDE 0434 as well as various IEEE and other standards.
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Protection Testing Software
F6TesT Software
Doble's F6TesT software is a visually-robust software for simple, fast, and automated protective relay testing, including the testing of complete protection schemes.F6TesT has an intuitive user interface and features graphical protection-test modules. These modules simplify testing impedance, differential, current, voltage, directional, frequency, volts-per-hertz, rate-of-change of frequency, sync-check, reclosing and all other functions.
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Protection Suite Software
Doble Protection Suite software is a complete, no-compromise, protection testing solution. Run manual and automated tests for protection-scheme verification, including IEC 61850 sampled values and GOOSE schemes.Protection Suite includes a library of relay test plans use this flexible software to perform these tests, create modified versions, and/or create unique tests from scratch.
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Portable Moisture in Oil and Dewpoint Analyzer
DOMINO USS
The Doble DOMINO USS (Ultimate Sampling System) gives you a fast, efficient way to measure water content in oil and/or the dewpoint of a gas.The DOMINO USS is a portable system that connects quickly and easily to transformer valves or other oil-filled electric devices.Operating on AC power supply or with its rechargeable battery, you will have accurate readings in six minutes or less.The DOMINO USS is customizable to your testing requirements, coming with either a moisture-in-oil sensor, a moisture-in-gas (dewpoint) sensor, or both.
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Vanguard Instruments Company, Inc.
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Manta Test Systems
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Phenix Technologies
PHENIX TECHNOLOGIES is a leading manufacturer of high voltage, high current, and high power test systems and components. Our test systems are in operation around the world satisfying the testing requirements of our customers.
