Product Overview

Doble has been serving the electric power industry for over 90 years, providing unsurpassed diagnostic instruments, consulting services and knowledge. We help our clients consistently achieve demanding goals for minimized risk and maximum performance of electric power systems.

Diagnostic Instruments Our decades of unsurpassed cumulative knowledge and field testing experience have enabled Doble to develop diagnostic test instruments which accurately assess electrical apparatus condition. Engineered to perform consistently despite rough handling in transport and under adverse conditions, Doble instruments are legendary for reliability in the field.

Product Support & Services Agreements Doble has engineering support offices located around the world, which enables us to offer real-time assistance around the clock to our clients. Our engineers work in close partnership with our clients, in order to analyze test data and handle service issues, providing a wealth of knowledge and expertise.

Expert Consulting & Field Testing Services Companies are increasingly looking to outsource for expertise when facing answers to their tough problems. Our team leverages Doble’s extensive Knowledge Library to deliver the highest level of consulting services and experience-based solutions.

Laboratory Services At Doble, we are committed to advancing the knowledge of material sciences. We have laboratory services for material sciences and high voltage testing; staffed by industry-acclaimed scientists and apparatus engineers.

Doble is ISO Certified

®

Premiere Conferences & Events Doble’s Client Conferences in North America, Europe, Latin America, India, South Africa and Asia Pacific are the industry’s premiere events on apparatus maintenance and asset management. These annual conferences are the venues for exchanging the latest industry information, and for advancing the reliable and cost-effective generation and delivery of electric power. In addition, Doble offers regional seminars worldwide throughout the year, on topics of importance to the industry.

The Doble Knowledge Library Doble maintains the industry’s most extensive resource library of apparatus test results and knowledge. Since Doble does not manufacture or market utility assets such as transformers, circuit breakers, insulators and bushings, we have always been in a position to act as the “unbiased provider” of information related to the performance of these system components.

The Doble library contains over 25 million test results on 350,000+ electrical apparatus. This volume of knowledge is statistically significant, allowing clients to make informed decisions based on comparison of their test data to an extensive sample database.

We provide much more than just products - Doble offers Complete Diagnostic Solutions.

Doble’s M series diagnostic instruments and the “Doble Test” are the industry standard throughout the world.

M5400The M5400 detects mechanical failure or movement of windings due to short circuits, mechanical stresses or transportation. Use it to ensure transformer performance, reduce maintenance cost, and increase the service life of transformers. Requires user-supplied PC.

Doble’s M4000 Diagnostic Test SystemDoble established its world class reputation through the development of our M series instruments. These analytical instruments and test methods measure the quality and condition of electrical insulation. The M series instruments and the “Doble Test” are the industry standard throughout the world.

M4100 Automated Insulation Analyzer This 10-kV Portable Automated Insulation Analyzer uses patented, state of the art technology to accurately evaluate the insulation quality of substation high voltage power apparatus even under conditions

of high electrostatic and electromagnetic interference.

M4110 Leakage Reactance ModuleDetect winding movement – use the M4110 to perform short circuit impedance tests on transformers – a vital tool in diagnosing winding deformation.

Type C Resonating InductorThe Type C Resonating Inductor is an adjustable reactor, designed to extend the charging current range of the M4100 to test larger apparatus.

Doble Test Assistant (DTA)® SoftwareThis comprehensive software package enhances productivity and enables maintenance engineers to make informed decisions on apparatus insulation condition in the field. DTA utilizes a Doble-developed expert system

based on decades of analysis of field test results.

The M5000 series for Sweep Frequency Response Analysis (SFRA)Doble’s M5000 Series uses Sweep Frequency Response Analysis (SFRA) for detecting mechanical failure or movement of windings due to short circuits, mechanical stresses or transportation. Use it to ensure transformer performance, reduce maintenance cost, and increase the service life of transformers. The SFRA technique determines whether transformer repair is necessary without costly de-tanking.

M5300The M5300 detects mechanical failure or movement of windings due to short circuits, mechanical stresses or transportation. Use it to ensure transformer performance, reduce maintenance cost, and increase the service life of transformers.

This Sweep Frequency Response Analyzer comes with a built-in PC.

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Doble is the world leader in the application of expert systems for on-line diag-nostics of electrical apparatus, based on decades of field testing experience.

Intelligent Diagnostic Devices (IDD)™A family of small stand-alone devices installed on specific apparatus which continuously monitor the apparatus condition using an expert diagnostic system. IDD provides operators and maintenance engineers with an early warning of the need for preventive maintenance or corrective actions.

IDD Models include:

IDD – for Bushings and CTs

IDD – for Moisture in Transformers

IDD – for Dissolved Gas in Oil Analysis (DGA)

DOMINO® Family of Moisture Sensors The DOMINO family consists of both permanent mount and portable instruments. Doble’s Moisture-in-Oil permanent mount sensors measure moisture in oil in terms of ppm and relative saturation (RS) as well as temperature.

These sensors provide an extremely reliable measurement of the water content of electrical insulating liquids and other types of oils.

DOMINO instruments measure the water content continuously. The measuring technology is based on the change of capacitance of a thin polymer film. The determination of moisture in insulating liquids is an essential part of any comprehensive maintenance or diagnostic program.

The portable instruments which comprise the USS systems not only measure moisture-in-oil but also have the ability to measure the moisture in gas (dewpoint) including non-arced SF6 gas.

DOMINO instruments are rugged and field-portable. Even the permanent mount sensors can be easily moved if so desired.

DOMINO® Permanent Mount SensorsAvailable in a variety of models, the DOMINO continuously measures moisture content and temperature of electrical insulating liquids such as transformer oils. DOMINO provides results in parts per million (ppm) , temperature and relative saturation

with accuracy consistent with traditional laboratory titration methods.

DOMINO® USS – Ultimate Sampling SystemDOMINO USS is a portable combination system, which consists of either a moisture-in-oil sensor or a moisture–in-gas (dewpoint) sensor or both. Because it is mounted in a handy carrying case, it provides a fast, convenient way to take high-quality samples.

LCM500 – Leakage Current MonitorThe LCM500 can be used for continuous monitoring of one or more arresters to investigate details in leakage current changes versus time. It can also be used for continuous registration in substations of big importance to the system operation reliability. Available solutions include on-line configurations using modem communication between

LCM500 instrument and PC software. ON

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On-Line Assessment of Surge Arresters Advanced user-friendly diagnostic tool, perfect for Condition Based Maintenance (CBM) program.

F6350 Real Time Power System Simulation InterfaceYou can now convert your F6150 to a set of voltage and current amplifiers whenever there is a need for such an application. In this mode of operation, the F6150 converts to a set of voltage and current ampliers. These amplifiers can be controlled by RTDS. Hence low level signals from the RTDS are fed to the F6350 via a special Doble furnished cables. The output of the F6350 is amplified signals that are supplied to the relays or protection schemes under test. You can use multiple F6350 and get as many voltage and current signals you require for complete testing of relays and protection schemes.

F6816 External I/O unitThe F6150 includes 8 logic inputs and 8 logic outputs.

If you have a need for additional contact inputs and/or contact outputs, the F6816 is your solution.

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F6150 Three-phase Power System Simulator - the total test solution for protection schemes

The F6150 is the foundation of Doble’s F6000 product line. With this instrument, users can evaluate protection relays and schemes in their environment, using simulated power system conditions and events. The F6150 is the only instrument with the high power,

flexibility and sophisticated software needed to run full simulation tests on your relays and protection schemes.

The Doble F6150 Power System Simulator is also certified by KEMA as being compliant with IEC 61850 communications protocol.

F6000 Family of Power System SimulatorsThe F6000 Family of Power System Simulators, software and auxiliary products are known for their accuracy, ruggedness and high output. These state-of-the-art lightweight products will provide an excellent suite of hardware and software to meet all your testing and simulation needs.

The F6000 line of products provide automated three phase testing and evaluation of electromechanical and numerical relays and protection schemes. These products are designed to provide fully automated steady-state, dynamic and transient testing capability in the field as well as in a laboratory environment.

F6050 Universal Time SynchronizerDoble’s F6050 Universal Time Synchronizer extends the benefits of GPS Synchronized End-to-End Testing to your entire power system – regardless of location – eliminating the need for costly staged fault testing. The F6050 does not require a permanent access to open sky.

F6080 Field Calibration ModuleThe F6080 Field Calibration Module is the most effective way to keep the F6150 protection test instrument properly calibrated. Using the F6080 will increase your confidence in the accuracy of your protection, meter and transducer testing.

Used by test engineers worldwide, Doble’s F Series Protection Diagnostics Instruments are compact, rugged and field portable.

F6860 IEC 61850 GSE ConfiguratorThe F6860 option allows testing of protection schemes that use IEC 61850-compliant IEDs (intelligent electronic devices) with ease through an user friendly interface.

F5814 Recloser Test Interface UnitThe F5814 Recloser Test Interface unit is designed to interface between all 14 pin reclosers and the F6150 Power System Simulator. It provides testing for the control circuit independently

(in the Simulate mode) or a complete functional test of the recloser (in the Operate mode).

An optional voltage cable is available for applying three phase Source and Load voltages. This helps testing of the supervised closing of the recloser.

F6300 High Power Current AmplifierThe F6300 provides more power - bringing your realistic protection scheme testing power to the next level. The powerful combination of the F6150 and the F6300 can evaluate the performance of protection schemes for practically all power system events.

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ProTesT™ and F6TesT™ Automation Software SystemsThese software programs enable fully automated control of Doble test instruments for simplified, accurate testing of protection schemes. The software eliminates manual errors to improve productivity. Relational database architecture stores protection settings, test methods and test history.

F6Meter Test SoftwareThis interactive and easy to use software is meant for testing meters and transducers. If you have the Doble Power System Simulator F6150, you can use this software to conduct all tests needed to test your meters and transducers. Doble also offers additional hardware options in order to help testing.

ProTesT™ Reporter SoftwareProTest Reporter Software is designed to help ProTesT users in preparing NERC reports for protection assets.You can use this program to query the ProTesT database for details such as number of relays tested in a specific year, number of relays that failed during a certain time period, etc.

F6000 Software

T-Doble Software Designed to support the TDR900 and Doble’s legacy TDR9000 instrument, T-Doble software enables users to make and compare breaker timing measurements, create easy to use test plans and view test results. With this software users can plot, overlay, analyze, and print data.

T-Doble includes integrated support from Doble’s DTAWeb. Test result data and test plans can be imported from legacy TRX software and the TR3100.

TDR900 Circuit Breaker Test InstrumentThe TDR900 provides efficient and accurate performance measurements to test all types of circuit breakers. It performs timing functions for up to 4 breaks per phase with motion measurements. The TDR900 allows simple to complex testing of circuit breakers using a single, rugged, field-portable instrument. The TDR900 is used with T-Doble software to control

the instrument and organize circuit breaker test plans and test types by user. The TDR900 requires a user-supplied PC.

TDR100 Circuit Breaker Test SystemThe TDR100 Circuit Breaker Test System is a simple and effective way to assess the condition of circuit breakers and switching devices. Its design and simplicity of operation allows you to test all types of circuit breakers quickly and easily. The TDR100 does not require a PC to operate.

Doble’s circuit breaker test systems provide dynamic testing of circuit breakers with high accuracy, unaffected by electrostatic and electromagnetic interference present in substations.

TransWin™ Transient Simulation SoftwareTransWin™ allows you to test protection schemes under true power system conditions. You can replay COMTRADE files from digital relays, digital fault recorders, or EMTP/ATP computer models.

Your solution to test, diagnose and calibrate numerical and electromechanical protection schemes.

ProTesT™ WebConnecting field users of protest and office supervisors with critical info, message notifications an date transfer.

Protection Suite SoftwareThe next generation of Doble protection testing software. A powerful, versatile and user-friendly tool to help you test relays and protection system with ease and confidence.

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“Doble Tested” now means Partial Discharge Testing!

Doble now offers a complete line of partial discharge surveying, testing (on and off-line) and 24/7 monitoring of test equipment. A thorough condition-based maintenance program should include a selection of tools for continuous on-line monitoring and detection of Partial Discharge (PD) in HV apparatus. Following the initial detection of PD, the results can be further verified by high precision off-line techniques and appropriate corrective action taken.

PD-Guard and PD-Guard/UHFAt the heart of an online rugged continuous PD monitoring system is the PD-Guard. The PD-Guard is used in Doble’s various online monitoring systems for transformers, rotating machines, cable terminations and GIS. Reliable decisions can be made in real-time with advanced signal processing, interference suppression and advanced PD analysis software that will give you 24/7 monitoring alerts. The system is scalable allowing for multiple PD-Guards to monitor several (and different) apparatus through a central evaluation server.  

PD-Smart and PD-Smart/UHFThe enhanced PD-Smart is Doble`s next generation of Partial Discharge Measurement Systems. It combines state-of-the-art technology with 40 years of Lemke`s Partial Discharge knowledge within one smart solution. The PD-Smart system allows multichannel, synchronous PD measurements and could be used for in-house and on-site applications on all types of HV apparatus (Transformers, Rotating Machines and HV/MV Cables). With the new developed smart User Interface PD Testing has never been so easy.

PDS100 – Partial Discharge SurveyorThe PDS100 provides a non-intrusive complete substation PD survey capabilities. By simply walking around HV apparatus, sources of PD and external interference can be detected and identified. Routine RFI surveying will assist in locating PD activity while the apparatus is still in service.

DFA100 – Dielectric Fault AnalyzerDoble’s DFA100 a non-intrusive handheld system is specifically designed to detect faults in grounded SF6 gas-insulated systems, such as Gas-Insulated Substations (GIS) and SF6 filled dead tank breakers. Use this handheld, battery powered instrument to identify and locate partial discharge, particles and mechanical defects.

DFA100 – for Cable ApplicationsDFA100 for non-intrusive diagnosis of medium voltage cable terminations and cable joints.

The DFA100 is a handheld instrument for diagnosis of cable accessories. It is a battery powered instrument for detection and location of internal Partial Discharge (PD) in the insulation

of cable accessories. The DFA100 includes an acoustic emission (AE) sensor and an acoustic wave guide consisting of insulated hot sticks.

LDP-5The well known Doble Lemke LDP-5 is a non-intrusive portable Probe for detection of dangerous partial discharges. It fits into Doble`s portfolio of survey tools for diagnosis on HV apparatus in the field. With the broad range of accessories (e.g. acoustical sensor or UHF-adapter) the Doble Lemke LDP-5 could be used on different types of test objects (for instance cable sealing ends and joints, surge arresters, power transformers, voltage transformers and electrical machines).

LDS-6/UHFDoble Lemke`s LDS-6/UHF is a portable Partial Discharge Analyzing System for PD Measurements on GIS, transformers and cable systems.This state-of -the-art, digital measuring system acquires the UHF PD signals from installed GIS, drain valve or cable termination sensors. The LDS-6/UHF is designed for on-site PD diagnosis as well as for manufacturing and research purposes.

Doble’s Partial Discharge Testing Systems

Doble provides a complete package of Solutions for Machines, Cables and Transformers

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MachineSmart - PD Test SystemMachineSmart takes Doble’s highly advanced PD-Smart* and let’s you do both offline and online testing. When paired with permanently installed couplers, periodic monitoring of the in-service condition of a rotating machine is possible with the portable PD-Smart. The PD-Smart can measure your entire fleet of machines. For offline testing, the PD-Smart and couplers can be used to make controlled PD measurements. For offline testing you can use the M4000 or other HV source to energize the windings. *LDS-6 can also be used in place of the PD-Smart.

MachineGuard - PD Monitoring SystemDoble offers a complete solution for monitoring rotating machines. The system includes the PD-Guard, couplers, calibrators, interference rejection sensors, and all necessary connectors. The system comes with Doble’s world class support.

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PD SupportLDC-5/S2Calibrator

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TransformerGuard - PD Monitoring SystemTransformerGuard is a solution for monitoring PD activity in transformers. It is equipped with a PD-Guard/UHF that allows for the connection of various UHF sensors that can be either mounted through preinstalled top hatch UHF senor hatches or inserted through an oil drain valve. UHF technology allows for detection of PD activity deep within transformer windings without attenuation. It also features the noise robustness which is needed for reliable field measurements. Doble’s experts will assist you in analysis.

TerminationGuard - PD Monitoring SystemThe Doble TerminationGuard Partial Discharge Monitoring System is a condition based monitoring system for assessing the condition of cable terminations in the field. Once installed in the field, the most likely place for a cable to fail is either at splices or terminations. TerminationGuard targets the terminations and can reliably assess their condition by using the latest in UHF PD based technology. By monitoring the in-service partial discharge, the insulation performance can be assessed over time and corrective action can be taken before a failure occurs.

 

TerminationGuardCables & Terminations

Remote PC with PD Analysis

SoftwarePD Source Check: LDC-7 Pulse Generator

PD Evaluation Server

UHF PD Sensor

PD-Guard/UHF:Partial Discharging

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UHF Plate Sensors (Mounted in Hatch)

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Doble is ISO Certified Doble is an ESCO Technologies Company

www.doble.comFor more information, please visit

DobleINFO@doble.comor contact

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