Transformer Test
Measure turns ratio, no-load current and winding resistance of transformers.
See Also: Transformers, Transformer Testers, Current Transformer Test, Current Transformer Test Set
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Product
Transformer Winding Resistance Tester
KRI 9310
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KRI 9310 adopt Kelvin four-wire testing method, which effectively eliminates the influence of the resistance of the test line on the test results. It can be able to increases the current to 10A by which can test extremely low resistance to 0.01 Ω(such as amorphous alloy, Copper-nickel, nickel-chromium-iron, iron-chromium-aluminum etc). For the tested objects with high resistance value (CT/PT), the instrument can extend the range to 20 kΩ，so the wide resistance test range enables KRI9310 can cover 80% of the power transformer products on the market and switchgear bus-bar cable etc. The power of the tester use the built-in rechargeable lithium battery that can test hundreds of transformers by one time charging.
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Product
Function Test and In-Circuit Test
CT350
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ICT test points: max 2736 CAD Data import Automatic program generator Powerful debugging tools Test coverage analysis Paperless repair station Logging- and statistic functions Full graphical functions Panel and multisite tests Fast adapter exchange High Pin Count-Interface On table optional usable shelf part.
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Product
DGA Monitor for Transformers
OPT100 Optimus™
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The Vaisala Optimus OPT100 DGA (Dissolved Gas Analysis) Monitor for Transformers gives you out of the box performance, completely eliminates false alarms, and offers the best long-term stable measurements of any device on the market – all with no maintenance. Spectral scanning provides selective gas measurement.
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Product
Transformer Analyzer
505
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The UTEC 505 Transformer Analyzer is designed for testing current transformers (CT) and potential transformers (PT) without interruption of the customer’s service. This instrument measures CT admittance, CT ratio, CT primary-to-secondary phase angle and the voltage, current and phase angle of the service. With the ‘Burden CT/PT Option’, it determines the CT secondary burden capability, the regulation of the PT and its secondary burden capability and provides for CT core demagnetization.
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Product
Transformer Winding Resistance Testers / TRT ? 27
TRT-27 series
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Fast measurement: Test current 2.5A to 20A, Digital display of resistance and test current.
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Product
Transformer Ratio Meters
Three Phase Transformer Ratio Meter Standard Series
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TRT is based on state-of-the-art technology, using the most advanced technique available today. The test equipment can be used to test both single-phase and three-phase transformers, both with and without tap changer in accordance with the requirements of IEC 60076-1.
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Transformer Winding Resistance Meters
TWA Advanced Series
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The TWA advanced series instruments are designed for six-winding resistance measurement and simultaneous three phase on-load tap changer analysis of both the primary and the secondary transformer windings. This is performed with a one singlestep cable setup, with test currents of up to 40A. Each transformer configuration has a special measurement algorithm which is optimized for the fast stabilization of test results. The TWA instruments generate a true DC ripple-free current. Both the injection of the current and the discharge of energy from the magnetic circuit are automatically regulated.
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Product
Test System Optimized for High Volume Production Testing of Integrated Circuits
ETS-364 / ETS-600
Test System
The ETS-364 is a general-purpose precision analog and mixed-signal test platform designed for high volume production testing of integrated circuits; optimized for high throughput applications with a fully integrated multisite software and hardware architecture. The test system offers separate floating resources for each site, improving site isolation and measurement accuracy coupled with digital instrumentation enabling the most efficient, high-volume testing available. The system supports up to 240 analog pin channels, and offers 133 MVPS digital vector rate with up to 128 digital pin channels. Eagle's scalability includes the ability to double the capacity of an ETS-364, providing more than 480 analog pin channels and up to 256 digital I/O pin channels with the ETS-600.
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Product
Linear Variable Differential Transformers (LVDTs)
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Whilst there are several ways to measure displacement, the Linear Variable Differential Transformer (LVDT) remains a popular transducer in most industrial applications. LVDTs initially were used as a means of taking dimensional readings in laboratories. They gained popularity in a wide variety of industrial monitoring and control applications, and whilst an LVDT is used to measure displacement the technology can be employed within other transducer types.
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Transformers
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RR Enterprises provides all type of transformersSingle Phase and Three Phase upto 100 KVA.The transformers can be→ Air Cooled→ Epoxy Cast→ Oil CooledWe provide transformers in high voltage and low voltage. These are used for various industrial and research purposes.→ High voltage transformers for corona and static elimination.→ High voltage transformers for plasma welding.→ Special purpose high voltage transformers.→ High current transformers for metalissing plants.→ Special purpose high current transformers.
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Product
TRANSFORMER WINDING RESISTANCE METER
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International Biological Laboratories
This Test set is suitable to measure winding resistance of transformers, single or 3-phase, star or delta connected upto several MVA.Two independent displays read the resistance of both primary & secondary windings simultaneously. However, primary or secondary winding can also be measured separately.
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Product
Transformer Rated Pre-Wired Meter Enclosures
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TESCO Transformer-Rated Pre-Wired Meter Enclosures are built with the TESCO tradition of quality and durability. TESCO enclosures are designed for use in commercial and industrial metering installations where voltage ratings of 480 and above are required. The enclosures are available with ringless, single piece or two piece covers and can be pre-wired between the test switch and socket to meet your exact specifications.
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Current Transformers
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Supreme Instrument Laboratories
Portable Low Tension precision grade multi ratio Current Transformers, housed in laminated wooden cabinet, wound primary with suitable terminals on highly insulated bakelite panel upto 100 Amps. For higher ranges, a centre hole is provided for passing primary conductors for desired range.
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Transformer Monitoring
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MTE offers a broad range of products and solutions for the online gas-in-oil monitoring of transformers (online DGA). With its individual and modular system components MTE provides the optimal customer oriented solution for utilities, industries and transformer manufacturers.
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ESD Testing & Latch-Up Testing Services
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EAG is an industry leader in ESD testing (Electrostatic Discharge) and Latch up testing. Our highly experienced engineering team use their industry leading knowledge and years or real world experience of the latest semiconductor technologies, circuit design, and device physics to optimize our customer's ESD and latch-up results. Human Body Model (HBM) and Machine Model (MM), Charged Device Model (CDM), Latch-up, Transmission Line Pulse (TLP).
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Current Transformers & Bushings
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Measurements International Ltd.
AC Current Transformer, Reference Standard for the Calibration of Precision CTs, Currents as high as 10,000 A, Portable with carrying handle for smaller CTs, Wheels on heavier CTs, Passive or Electronically Aided Compensation.
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Test Line • Equipment For Testing For Function
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The test equipment is used for qualitative functional testing of discharge power supply units and / or ionization units from the static line and air line (discharge). The devices are usually operated with a single button and indicate via LED, whether the device under review functions properly.
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High Frequency Current Transformer Clamps
HFCT-20HD & HFCT-60HD™
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The HFCT-20HD™ and HFCT-60HD™ are high frequency current transformer sensors designed for partial discharge detection on electric apparatus’ ground returns. Made from superior quality materials, it is designed for any environment.
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Power Transformer
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We are amongst the leading names in the industry, offering wide range of Power Transformer that are technically advanced in nature and have high strength. Our entire product line is dimensionally accurate in nature and requires low maintenance cost. They are thermostatically balanced in nature AND are easy to install.
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Product
Test Facility
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Emprise has extensive experience designing test facilities for the aerospace, automotive, industrial and power generation marketplaces. The cost of a test facility is usually directly proportional to the accuracy of the test simulation.
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Multiple Gas Transformer DGA
TAPTRANS
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The TAPTRANS is an 8-gas on-line transformer DGA monitoring unit designed to monitor the transformer and OLTC (On-Load Tap-Changer). The TAPTRANS can individually measure the Main, Selector and Divertor tanks in one unit. The photo-acoustic detection system used by the TAPTRANS allows measurement of high and low gas levels without the need for extensive recalibration/cleaning.
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Testing Services
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If it’s software, websites, or mobile apps, we test it. The breadth of our outsourced software testing services is second to none. Our team has expertise you can count on for your software testing needs.
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AC Current Transformers
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CR Magnetics supplies an extensive line of toroidal current transformers for any need. Our offerings include measuring from 10,000 amps to a few milliamps. This includes ANSI, Commercial, Ground Fault, High Frequency, Wound Primary, DC Immune and Nano Alloy current transformers.
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Magnetic-Inductive Testing
MAGNATEST® Product Family
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Foerster Instruments, Incorporated
The MAGNATEST product family is used for the non-destructive testing of metallic materials for magnetic and/or electrical properties. The test instruments are used in the automotive and aviation sectors as well as in the production of semi-finished products. The focus is on testing components relevant to safety such as brake discs, or ball pins and functional components such as camshafts and drive shafts, pivots and piston pins. Typical test tasks include hardness checks, material differentiation and sorting. MAGNATEST can also be used for the automatic testing for the geometric properties of all metallic series components. The high-performance amplifier installed in MAGNATEST test instruments makes it possible to analyze harmonics, which guarantees an extremely reliable and precise repetition, even when impacted by perturbations.
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Testing & Measurements
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Kiwa Dare performs measurements and tests in the area of CE marking, Automotive and FCC. The laboratory is specialized in EMC, RED and Product Safety tests for household, industrial, automotive, medical, telecom, maritime, railway, aerospace and military equipment.
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Product
Cloud Test
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Validate your underlying network infrastructure and devices to ensure secure, reliable performance, and connectivity while meeting industry conformance and compliance standards.
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Product
Automated Testing
IRWindows™5
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IRWindows™5 from Santa Barbara Infrared is an advanced software tool that automates the setup, execution, data collection and results analysis for industry standard performance testing of infrared, visible and laser systems. IRWindows™5 is the most advanced commercially available IR/EO sensor test software package in the industry today. It operates under Windows™ OS and is delivered installed on a high-end PC computer platform with frame grabber(s) selected to support UUT video formats. It is also available as a software only package. IRWindows™5 combined with SBIR target projectors provides test engineers and technicians a turnkey, automated hardware/software solution for full-spectrum sensor testing.
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Locomotive Testing
DC7000
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A purpose-built load bank for the performance testing of engines and generators of all types of diesel electric locomotive up to 4000hp rating, with easy-to-use resistance adjustments allowing tests to be carried out over the whole power envelope. Capacity 0 7000A continuously at up to 2000V DC
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Product
Split type AC Current Transformer
CTS-200
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*1A output for metering application.*Short circuit switch for secondary output is provided for safe operation.*High accurate transformer for the application of first class meter.*Easy installation by metal fitting.
