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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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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Doble Test Assistant Software
DTA Software
Doble Test Assistant software is your comprehensive software tool for the collection, analysis and management of test results for the Doble M-Series family of instruments.DTA is a trusted and intelligent software platform that takes asset testing and data analysis to the next level. DTA is available in a Basic or Professional version depending on your testing needs.Professional versions of the software include features such as the First Response ANalytics Knowledgebase. FRANK is an artificial intelligence system that "thinks", helping you instantly analyze your test results along with clear recommendations and explanations.
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Bushing Monitor
doblePRIME IDD
The doblePRIME IDD Bushing Monitor detects deterioration in bushings, finding abnormalities in the insulation and issuing actionable alerts.The doblePRIME IDD Bushing Monitor provides leakage current and phase analysis for up to 12 bushings, measuring parameters for each bushing individually and together.
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Leakage Current Monitor
LCM500
The Doble LCM500 Leakage Current Monitor can measure condition while a surge arrester is still in service, measuring the quality of the metal oxide blocks and helping manage the risk of failure.A surge arrester may be inexpensive, but it has an important role in protecting your transformers.With the LCM500, it takes less than 15 minutes to establish that your surge arresters are healthy and the transformer is still protected.
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Circuit Breaker Test System
TDR900
The TDR900 is your entry-level portable circuit breaker test set.It operates and records a circuit breaker's contact timing, motion, velocity, main contact engagement & synchronization, trip and close coil initiation and currents.Use the TDR900 to verify control circuit, check motion of moving parts, validate time of operation and demonstrate results of circuit breaker maintenance.
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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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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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Moisture-in-oil Monitor
doblePRIME DOMINO
The doblePRIME DOMINO provides real time data for moisture in oil, giving indications of relative saturation or absolute ppm levels. This is useful information, especially when a transformer is being loaded in excess of nameplate or when the transformer is undergoing abnormal load cycles.
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Power System Simulator
F6150sv
The Doble F6150sv is your versatile solution for testing IEC 61850-based protection devices and schemes.This power system simulator performs the simplest through the most complex tests. The F6150sv has the highest output current of any test set on the market all within a single box.
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Database Software
DTAWeb
DTAWeb allows users to upload and download data to private remote data storage at the Doble Security Data Centers. DTAWeb's advanced editing functions effectively organize data while built-in analysis tools allow you to quickly evaluate your apparatus test results and identify deteriorating equipment with ease.
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TesT Software
61850
Simulate, monitor and test IEDs on your digital substation network with Doble's 61850 TesT Software.Use with Doble's F6150sv and Protection Suite software to apply sampled values (SV) and generic substation event (GSE) simulations to functionally test, receive status messages and get more data from substation devices.
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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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RFI & Acoustic Signal Surveyor
DFA300
Use the Doble DFA300 to identify and locate insulation defects.This surveying tool combines radio frequency interference (RFI) and acoustic emission (AE).The The DFA300 partial discharge detector can locate partial discharge (PD) in a few seconds. Designed for surveying live, high voltage apparatus, its versatility makes it the perfect, multi-purpose tool for condition-based maintenance programs.
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Double Pulse Calibrator
LDC-5/D
For LDS-6. Double impulse calibrator. For external calibration of the standard PD measuring circuit according to IEC 60270 (single pulses). PD measurements on long cables and in accordance with standards requiring the verification of the double pulse behavior of the employed PD measuring system. Produces these standardized time parameters according to the IEC 855-3.
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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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Vanguard Instruments Company, Inc.
From its inception, VIC's vision was, and is to develop and manufacture innovative test equipment to test substation EHV circuit breaker and other electrical apparatus.
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Manta Test Systems
Electrical utilities world-wide use our products to ensure the proper design, installation, and operation of protection systems critical to the reliability of the power system infrastructure.
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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.
