Breaker Identifiers
match a circuit to a breaker.
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Product
Handheld Optical Fiber Identifier
JW3306B
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW3306B Optical Fiber Identifier can quickly identify the direction of transmitted fiber and display the relative core power without any damages to the bended fiber. When the traffice is present,the intermittently audible tone is activated.
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Product
Circuit Breaker Simulation Device
PSS01
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PSS01 is the circuit breaker simulator，which can conduct circuit breaker simulation to test the whole secondary relay scheme together with relay test set. It is very good accessory for protection relay test kit to avoid complicated software programming to finalize the same test.
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Product
HDTV / SDTV FORMAT IDENTIFIER
TFI-7
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Description: The TFI-7 is a hand-held meter used to identify the picture format of any HDTV, EDTV, SDTV, and HD-TVI video signal.
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Product
Color Identifier
CAPSURE
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Stores up to 100 color capturesToggles easily across multiple PANTONE LibrariesSynchronizes with popular design applications, including Adobe Photoshop, Adobe Illustrator and QuarkXPressAutomatically updates color libraries through CAPSURE SyncCompact and lightweight weighs just six ounces (with battery)Annotates colors with a voice recording and time-and-date stampLarge 1.75 inch-color viewing screen
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Product
Optical Fiber Identifier
AFI-400
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Shanghai Fibretool Technology Co.,Ltd.
AFI-400 Optical Fiber Identifier is an important tool for optical maintenance, which is used for nondestructive fiber identification work, can be detect in any location of both SM and MM fiber. Meanwhile it also has Visual Fault Locator module with fault location function. It is the ideal instrument for online test.
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Product
Fiber Identifiers
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This equipment is rugged and easy-to-use making it simple for a technician to identify live fiber which ensures that the fibers are connected. This tool also identifies the frequency and the traffic direction. It saves time and money when compared to other pieces of more elaborate test equipment. Most importantly, this device performs this task without any harm to the fiber optic cable. Because the technician is only clamping the device on the fiber the identifier does not disrupt signal traffic.
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Product
Saluki S2107 Series Optical Cable Identifier (up to 36dB)
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S2107 Series Optical Cable Identifier is an intelligent instrument designed for the construction and maintenance of optical cable lines in optical communication system. In view of the complex wiring environment and the difficulty of locating faults during the construction and long-term use of optical cables, S2107 series can provide fast, effective and accurate fault solutions. When the target optical cable is bent or shaken, the optical cable census instrument can quickly capture the vibration signal and display it through waveform and sound, so as to locate the target optical cable quickly.
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Product
Test System for Circuit Breakers
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Spitzenberger & Spies GmbH & Co. KG
Thermal testing with long-time currents up to 550 A. Magnetic testing with short-time currents up to 2000 A. Control software. Customer specifically adapted. 4 candidate records with pneumatic adapting.
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Product
Optical Fiber Identifier
BD-IF400D
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Shanghai Baudcom Communication Device Co.,Ltd.
BD-IF400DOptical Fiber Identifier is an important tool for optical maintenance, which isused for nondestructive fiber identification project. Meanwhile it also hasVisual Fault Locator module with fault location function. Useingthe macro bending technology on line for nondestructive testing, BD-IF400DOptical Fiber Identifier can measure the signal direction and power and avoidmisoperation resulting in interrupted lines.
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Product
Circuit Breaker Test System
AutoScan
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AutoScan Circuit Breaker Test System is used for performing routine tests on circuit breakers and various other types of switchgear. This test system is designed to test vacuum circuit breakers, high voltage circuit breakers, and extra high voltage circuit breakers as per suitable standards.
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Product
Circuit Breakers for Equipment
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Mitsubishi Electric Automation, Inc
The optimum circuit breaker for opening/closing power sources and preventing overload and short-circuit conditions in control circuits of automation applications, construction equipment, office machines, communications and measurement devices.
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Product
Cable Identifier
OFI-50A
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OFI–50A uses optical fiber sensing principle to confirm the target fiber; It can quickly identify deep buried, overhead and pipe fiber cable without any destroy, and provide a simple method for maintenance personnel. Users only need gently knock on cable, when knocking to the target cable, OFI-50 can clearly hear the knock from earphone, which can accurately identify the target cable.
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Product
Circuit Breaker Testing Equipment (SCOT Series)
SCOT MXP
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SCOT MXP measures, displays and prints CLOSE, OPEN and CLOSE-OPEN time in various configurations. The MXP has a special mode to measure Pre-Insertion Resistor (PIR) closing time
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Product
First Trip Testing of Circuit Breakers
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Significance of Circuit Breaker "First Trip Time"A circuit breaker may not be called upon to operate and clear a fault for years, but when a fault occurs, it is expected to operate within it's published time-current characteristics. Unfortunately, frequently this does not happen... environmental contaminants, hardened grease, vibration and other factors can adversely affect the operating time of the circuit breaker.
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Product
Automatic Circuit Breaker Tester
GDGK-306
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Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
1) Test standard: IEC622712) Closing and opening time measurement of 12 channels3) Max difference of closing or opening time measurement of three phases4) C-O and O-C time measurement5) Rated operation sequence test6) Bounce time and frequency measurement of breaker closing7) Circuit breaker closing and opening speed measurement8) Travel-time, Coil current-time curve of circuit breaker operation measurement9) Travel and clearance of circuit breaker measurement10) Variable DC circuit breaker operation power supply11) Closing arc resistance value and connected time measurement12) Closing time and opening time of graphite circuit breaker measurement13) Print test results by internal micro printers
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Product
Earth Leakage Circuit Breakers
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Mitsubishi Electric Automation, Inc
Like molded case circuit breakers, these circuit breakers are utilized to open/close low-voltage circuits and protect wiring by automatically closing circuits when they''re overloaded or if a short-circuit occurs. We offer a comprehensive range of circuit breakers that provide superior performance in electrical protection, isolation and power distribution applications. Our circuit breaker products comply with various standards such as JIS, IEC, EN, GB and UL/CSA, and with easy to install accesories, the Mitsubishi Electric circuit breakers are "user-friendly" and ensure the best solution for virtually every application.
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Product
FiberScout | Fault Identifier & Singlemode Fibre Length Tester
TS21
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The TS21 Fiber Scout was designed and developed by Yamasaki as a cost effective and simple solution for identifying faults and testing the length of singlemode fibers. This lightweight, rugged, dustproof and water resistant piece of test equipment can list up to 8 results at one time and has three brilliant functions.
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Product
Yamasaki Optical Fiber Identifier
TF916
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The Yamasaki TF916 Optical Fiber Identifier is an essential part of any professional fiber optic toolkit. By inserting fiber into the Yamasaki TF916 Optical Fiber Identifier head, the Yamasaki TF916 Optical Fiber Identifier can be used to identify traffic, traffic direction, frequency and optical power within any singlemode optical fiber. The sleek black outer housing is comprised of an anodized aluminum to make it lightweight and tough. Also included with the Yamasaki TF916 Optical Fiber Identifier are four adaptor heads that are specifically designed to suit various optical fiber types with minimal bend loss. The easy to read ultra-bright LED display and audible tone make operation easier and can save you valuable time in the field.
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Product
Electrical Circuit Protection - Breakers
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Eaton’s complete line up of low and medium voltage circuit breakers and fuses are used to provide circuit protection in alternative energy, commercial, industrial, mining, and military applications, where they protect against overloads and short circuits in conductors. These circuit breakers are applied in panelboards, switchboards, motor control centers, control panels, combination starters, individual enclosures, and bus duct plug-in units.
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Product
Circuit Breaker Analysis Systems
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When a fault such as a short circuit or current overload is detected by a protective relay, a trip impulse is sent to the circuit breaker. The circuit breaker must function as specified and interrupt the current as soon as possible or severe damage may occur. The damage caused by a malfunctioning circuit breaker can often be catastrophic, resulting in significant damage to the electrical system.
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Product
Circuit Breaker Test Equipment
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DV Power has released a new generation of circuit breaker test equipment for condition assessment of medium and high voltage circuit breakers.Field-portable instruments with standalone or PC controlled functionality, allow performing various tests during circuit breaker manufacturing, commissioning and maintenance stages.Applications supported by the DV Power test equipment include measurements of:Contact resistanceDRM (dynamic resistance measurement)Coil resistance and coil current (IEC 62271-100)Mechanism charging time (IEC 62271-100)Minimum trip voltage (IEC 56, ANSI C37.09)Undervoltage release (IEC 60694)The timing of a circuit breaker’s main, auxiliary and pre-insertion contactsSynchronization between the contactsMotion and velocity“First trip” testThe essential part of a circuit breaker condition assessment is the ability to compare the latest test results with the previous testing. Accordingly, our instruments store measured values and compare them to a manufacturer’s limits. Also, a fingerprint obtained in this way can be used at a later stage as a reference during subsequent measurements. In order to obtain an accurate comparison, the tests need to be performed using identical test parameters. Consequently, any deviation and change in the test results may indicate the circuit breaker condition deterioration. Even more, to overcome this issue, DV-Win enables test plans and graph overlay features.Finally, as a final result of a circuit breaker maintenance process, the DV-Win provides analytical tools and customized report creations.
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Product
Standalone Sporadic Event Recorder For Circuit Breakers
OTM-XB
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The OTM-XB is the only standalone recorder to use the vibro-acoustic method that detects intermittent and sporadic operational faults on working circuit breakers.
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Product
Stationary Circuit Breaker Test System
ACTAS C160
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Stationary test system for carrying out fully automatic final factory tests, type and function tests on all kinds of switchgear devices, such as circuit breakers, disconnectors or earthing switches, regardless of the type of drive unit. All the electrical and mechanical parameters needed for the assessment of switching performance are measured in real time and evaluated without either the main contact chambers or the drive unit having to be opened. The system has analog and incremental input channels for the acquisition of analog quantities.
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Circuit Breakers for Panelboard and Controlboard
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Mitsubishi Electric Automation, Inc
Series of MCCB and ELCB that provide maximum protection in a small frame size. A complete product offering for equipment control cabinets and distribution panels.
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Product
HV Circuit Breaker Analyzer
CBA-32P
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The CBA-32P is a multifunctional circuit breaker analyzer performing Motion, Timing and Dynamic Resistance Measurements, all in a single test.
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Circuit Breaker Analyzer
CAT Standard Series
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The CAT Standard series circuit breaker analyzers & timers are stand-alone or a PC-controlled digital instruments for circuit breakers condition assessments. The timing channels record closing and opening of the arcing, resistor, and auxiliary contacts. CAT Standard series records graphs of both, trip and close coil currents and displacements of the HV and MV circuit breaker moving parts. The main contact channels can also measure the resistance value of the pre-insertion resistors (if present in the circuit breaker). Test results can be downloaded to a USB memory stick or saved to internal memory. The CAT Standard series internal memory can store up to 500 test results (numerical and graphical data). Test results can also be printed on the 80 mm (3.15 inch) thermal printer (optional accessory) in tabular and graphical form. CAT Standard series provides an easy selection of different operational modes:
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Product
Locomotive Circuit Breaker Analyser
CBScan Locomotive Circuit Breaker
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CBScan Locomotive Circuit Breaker Analyser is a compact and portable analyser used for testing 25 kV medium voltage circuit breakers that are used in electric locomotives for protection from the frequently occurring short-circuits in the overhead catenary system. The analyser is ideal for railway yards for performing periodic maintenance checks.
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Circuit Breaker Analyzers & Timers
CAT Handheld Series
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When it’s not practical to use conventional robust circuit breaker analyzers, a handheld circuit breaker analyzer and timer may come handy. DV Power has developed a unique CAT Handheld series. It is specially designed for testing of circuit breakers with one break per phase. Their compact and ergonomic design can provide a wide range of features and reliable operations in low, medium and high-voltage substations or in industrial environments.CAT Handheld series consists of two models, CAT-P and CAT-H. Both of them have a large (5,7 in) colored touch screen display. Because of that, test results are visible in dark places as well as in bright sunlight.Powerful internal Li-Ion battery of the instruments can last up to 8 hours of testing without recharging.CAT Handheld series records:main contacts operating times,contact synchronization,sequence time,a resistance of pre-insertion resistors,open and close coil currents,main contacts bounce time,auxiliary contact time,DC Voltage.Multiple operations, such as Open-Close and Open-Close-Open, can be initiated by using a predefined delay time or by triggering signal from current clamps connected to circuit breaker coil.CAT-H is capable of performing a coil control, while this feature is optional at CAT-P instrument. In contrast to CAT-H, CAT-P instrument can execute “First Trip” test.Both instruments display numerical and graphical results. Because of that, a user can easily overlay up to 4 records in the graphical form and make a quick on-site analysis of potential defects.A user can download test results to a PC via Bluetooth interface for more detailed analysis using DV Win software.
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Product
Circuit Breaker Analyzer
CBA 2000
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CBA 2000 diagnostic system is designed to grant the highest accuracy while testing circuit breaker. It can perform static and dynamic contact resistance measurement and it’s a precise timing speed and motion analyzer. Circuit breaker timing test set CBA 2000 is the perfect solution when a complete and reliable diagnostics has to be performed on circuit breakers.
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Circuit Breaker Testing
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The DRM-1A™ is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 1 μΩ to 200 Ω. It is the most accurate in its category.
