Current and Potential Transformers
current and potential transformer T&M instruments.
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Product
Current Transformers And Shunts
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Current transformers allow the different measuring devices to provide reliable and traceable data on the trends involving consumption and production processes in electrical installations. Especially designed to be installed quickly, easily and securely, meeting the most demanding expectations of today's market, covering a wide range of primary currents as well as multiple secondary outputs, both for AC and DC measurement.
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Product
Transformer Oil Tester
GTD-61A
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1. The GTD-61A Automatic Oil Tan Delta(OTD) & Oil dielectric loss tester is highly automated, allowing for the measurement of temperature rise, dielectric loss, and resistance in one go.
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Product
Current Source
M151
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Clarke-Hess Communications Research
The Model M151 is a stable high current calibrator up to 120 A. Basic accuracy is 0.035 %. It can be controlled viaRS232 or GPIB interface. The Model 151 can function in a simulated amplifier mode to increase the current capabilityof any multifunction calibrator. It is suitable for power meter calibration because it can be synchronized with the inputsignal not only in amplitude but also in frequency and phase. The current terminals are isolated up to 450 Vpk againstcase (protective earth).
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Product
AC Current Digital Clamp Meters
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Precision Mastech Enterprises Co.
Handheld, safe, and non-contact electrical tools designed to measure alternating current (AC) without disrupting the circuit
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Product
Split type AC Current Transformer
CTF-100T
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*1A output for metering application.*Wire stopper is equipped for the slipping protection.*The special connector is not necessary as the output terminals are provided.*Open circuit protection and nonflammable plastic material.
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Product
Eddy Current Testing
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PRÜFTECHNIK Condition Monitoring GmbH
Nondestructive testing systems from Prüftechnik ensure that manufacturers of semi-finished products and their customers obtain the best possible quality. Our eddy current testing systems and sensors provide quality assurance and process control and help you guarantee the security of your investment.
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Product
Variable Transformer DC Power Supplies
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Variable DC power supplies are AC to DC power supplies with a variable DC output. The output can be varied with a Variable Transformer (also known as variac). The Variable Transformer can be adjusted manually or with a motorized control. The AC input power can be single phase or three phases. With single phase AC input, the DC output ripple is very high (50%). With three phase AC input, the DC output ripple is low (5%). This would be a key benefit for selecting three phase AC input instead of single phase.
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Product
Current Clamp Multimeters
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PeakTech Prüf- und Messtechnik GmbH
It uses a pair of jaw which allow clamping around an electrical conductor to measure the current in a conductor without the need to make physical contact unlike a normal multimeter.
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Product
High Current Probe H810KBLARD
1131938
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The H810KBLARD is a highly precise component, specifically designed to meet rigorous standards in electrical and mechanical applications. With a pitch of 2.54 mm (100 mil), this product ensures optimal connectivity and compatibility with various systems that require exceptional reliability. The continuous current rating of 3.00 A allows for efficient power distribution, making it ideal for devices demanding consistent performance and durability. This component not only meets but exceeds industry norms for quality, ensuring longevity in even the most challenging environments.
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Product
High Current Connectors
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Panasonic Industrial Devices Sales Company of America
Panasonic’s offering includes various High Current Board-to-Board Connectors suitable for applications that require a connection to a power source/battery. These High Current Connectors have low mated height profiles, high reliability, and are manufactured with Panasonic's Tough Contact technology.
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Product
HDBaseT Transformers
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Pulse HDBaseT transformers are designed to provide common mode noise reduction for improved EMI performance and support power over HDBaseT (PoH) applications of up to 100W. The HDBaseT technology enables 5Play feature set, which includes ultra high definition 4K video, audio, 100BASE-TX Ethernet, various control signals, and up to 100W of power, on a single 100m/328ft CAT5e/6 cable.
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Product
DC Pulse Current Capacitor
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Both series can be customized as Low Voltage High Capacitance High Current Capacitors.We can customize Snubber Capacitor as Box type and support other parameters.For 250Vac~900Vac / 400Vdc~1,350Vdc and with higher Current requirement, please refer to our AC/DC Power Capacitors.Different applications can have very different capacitor electrical and mechanical profile requirements.Please feel free to send your application details for a suggestion and quotation.
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-22
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for leakage current measurements*Ultra compact size*AC 1mA～100A
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Product
AC/DC Flexible Leakage/Line Current Probe
FAD-100
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Long Time Record of Measurement by Input Power Supply・Detection of Both AC Current and DC Current At Once・Detection of Small DC current Inside Large AC Current・Freely Bending with Flexible Clamp Sensor of Inside Diameter 200mm・Useful for difficult Access Locations with Wide Ranges up to AC/DC 1000A
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Product
Current clamps
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Precision ammeters determine the intensity of an electric circuit without interrupting the current flow.
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Product
Testing of Current Measuring Transformers
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All components from this category can be integrated into an existing current transformer test system. When selecting CT test components, both the type of converter to be tested and the required current are important.
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Product
Current Probes
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Teledyne LeCroy current probes do not require the breaking of a circuit or the insertion of a shunt to make accurate and reliable current measurements. Based on a combination of Hall effect and transformer technology, Teledyne LeCroy current probes are ideal for making accurate AC, DC, and impulse current measurements.
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Product
Rogowski Coil Current ProbesTOP
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*Switching current waveform and pulse response characteristics of power devices*Current measurements of inverter system*AC current measurements (at large DC offset)*Impulse high current measurements*Bus Bar high current measurements
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Product
Flexible Current Sensor Probe
CTA
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The CTA current sensors convert ac current to an isolated 0-5A current with available ranges from 100A to 10,000A. Because the current sensors are flexible split core, installation is possible without shutting down the LV electrical supply, avoiding expensive down-time costs. Typical applications are retrospective energy monitoring in factories, offices buildings, process control data logging systems, where power, energy and current monitoring is important. Typical applications are factories, offices buildings, ac/dc VFD drives, welding, power conversion and power distribution. For all CTA current sensor models, a NIST/NPL (UKAS) traceable calibration certificate and certificate of conformance is supplied. All CTA sensors use UL94V0 or CSA approved materials. The CTA flexible current sensors are suited to permanent or semi permanent installation. The coil sensor is durable, lightweight, flexible and will easily clip-around a power cable. The 5A output from the CTA current sensor connects direct to installed metering, rotary metering or current transducers.
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Product
Current Transformer
ST-40CT
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Standard Electric Works Co., Ltd
● 200/5A - 400/5A● 3-5V A● Class 1● Insulation 600V
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Product
Voltage Transformer
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Beijing GFUVE Electronics Co.,Ltd.
Are a parallel-connected type of instrument transformer. They are designed to present a negligible load to the supply being measured and have an accurate voltage ratio and phase relationship to enable accurate secondary connected metering.
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Product
Power Transformer Testing
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Weshine Electric Manufacturing Co., Ltd
Transformer insulation resistance deterioration is one of the most common causes of transformer failure: a failing transformer is a costly replacement in an electrical system with the potential for a long downtime.
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Product
Flexible Leakage/Line Current Tester
RLM-10+
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MULTI MEASURING INSTRUMENTS Co., Ltd.
●Low-pass filter equipped, it can be cut the noise which is over 150Hz frequency.●Even Coreless Coil but Least Influence from External Magnetic Field and Residual Current●Superior Flexible CT enables Leakage Current Measurement●Backlight Function useful for measurement in the dark place
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Product
Cryogenic Current Comparator (CCC)
6200A
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Measurements International Ltd.
Introducing the Model 6200A Cryogenic Current Comparator Bridge (CCC) from Measurements International (MI) – the ultimate solution for achieving the highest level of resistance calibration accuracy. With an uncertainty of less than 3 parts in 10-9, our CCC surpasses all other technology on the market.
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Product
High Current Probe HCF33812A400U500A
1132857
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The HCF33812A400U500A High Current Probe, identified by order code 1132857, is designed for high-performance battery contacting applications. This basic contact probe boasts an innovative design that combines advanced electrical and mechanical specifications, making it ideal for demanding environments. Operating efficiently within a temperature range from -45°C to +200°C, it can handle continuous currents up to 75A while maintaining a typical contact resistance of only 5mΩ.
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Product
High Current Probes (Power Electronics) H735LA
1005065
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The High Current Probes (Power Electronics) H735LA is designed for maximum reliability and precision in high-performance applications. This probe features a robust solder connection that ensures a flux-proof interface, essential for maintaining integrity in power electronics testing. With a total length of 43.10 mm and a carefully designed outer diameter of 4.00 mm, the H735LA is optimized to fit seamlessly into various setups, allowing engineers to tackle demanding electrical measurements confidently.
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Product
High Current Probe HCF73512A300U1000
1044962
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The HCF73512A300U1000 is a high-performance Basic Contact Probe designed to cater to applications requiring high current handling capabilities. With a continuous current rating of 50A, this probe ensures reliable electrical connectivity even under extreme conditions, making it ideal for battery contacting in various electronic devices. Its operational temperature range spans from -45°C to +200°C, providing versatility and functionality in diverse environments.
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Product
AC/DC Current Clamp Meter
CM1000
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Clamp opens up to 1 inch (25.4 mm). One rotary switch operation. Large 4 digit LCD display. AC/DC Voltage measurement up to 1000 Volt. AC/DC current measurement up to 1000 A. Relative measurement. One touch auto zero. Peak Hold Function. Data Hold Function
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Product
AC Test Transformer
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Shanghai Guantu Technology Co., Ltd.
How the AC test transformer prevents the overvoltage generated by the frequency conversion series resonance test device is a relatively simple problem, but the overvoltage caused by voltage fluctuation is difficult to appear when the overvoltage protection is set. Generally, the overvoltage of the frequency conversion series resonance test device will appear in the frequency sweep stage of the instrument, that is, in the process of finding the resonance point. Those who have used it know that in the process of finding the resonance point of the frequency conversion series resonance test device, the voltage and frequency have a parabola-like linear relationship. By default, the system finds the high voltage, that is, the apex of the parabola as the resonance point.
