Current Transformers
transfers accurately proportional levels of current to multiple circuits.
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Product
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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Product
Current Integrated Sources
CIS
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The CIS current integrated source was designed to provide a stable alternating current source for the electricity meter test equipment, and in laboratories. The output current is isolated and independent from the mains voltage. Different CIS versions are available depending upon the values of output power and output current required.
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Product
AC Current Probes
CWT
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Power Electronic Measurments Ltd
The CWT Rogowski current probe is suitable for measuring AC currents ranging from 300 milliamps to hundreds of kA from below 0.1Hz to >30MHz.
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Product
LCR Meter For High Current Test System
5400L Series
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WK5400 is the test system controller. The DC Bias Current source WK3265B machines are connected to the Bias Adapter of the 5400 directly with a dedicated wiring system. This makes it is easier to set up and maintain the system.
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Product
Primary Current Injection Test Trolley
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SCR ELEKTRONIKS have developed primary and secondary Current injection test trolley for Switchgear manufacturers for testing of ACB , MCB , MCCB. It is low Voltage high Current source with control circuitry, digital read out for test current and trip time measurement. We can select different links of CT range as per the required test Current.
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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.
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Product
Digital Current Integrator
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The ORTEC Model 439 Digital Current Integrator was designed to accurately measure DC currents or the average value of pulse currents such as produced by accelerator beams. It digitizes the input current by producing an output pulse for specific values of input charge. A front-panel switch permit the selection of three different amounts of charge (10–10, 10–8 or 10–6 coulomb) required to produce an output pulse. The instrument has a digitizing rate from 0 to 10 kHz to provide wide dynamic range on each setting and high-resolution readout without meter interpolation.
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Product
Bench Power Supply, Power Supply, Portable, Current Limiting, 0 To 30 V DC / 0 To10 A
72-13095
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Digital Multipurpose Switch Mode Power Supply is housed in a lightweight enclosure with integral handle, making it great for benchtop or field use. Tri-mode operation includes standard power supply output, battery-charge mode and USB power/charge modes. The unit provides variable voltage up to 30VDC, with adjustable current limiting to 10A and will operate at full 300W output for up to eight continuous hours. Fixed 5VDC, 2A output is provided via fron panel USB jack, variable output provided via standard banana jacks.
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Product
Software For Transformer Measuring Professional
T-Base Pro
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T-Base Pro is a new powerful software for electrical testing, developed by Raytech GmbH. Years of experience in building world-class testing equipment flowed into the development, resulting in a state-of-the-art software framework. Its functionality ranges from simple data import and export using a USB stick, to the full control of the sophisticated Raytech testing devices and measurement systems remotely.
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Product
Current Logger Sensor
NUL-202
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This sensor can be used to measure the current in parallel or series branches of low voltage AC and DC circuits and also to investigate the dependence of the current flow through components on the voltage across them.
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Product
Current Probes
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PMI® introduces the convenience of flexible current probes (Flex CTs)! These 5,000A probes come in 12″, 24″, 36″, and 48″ lengths that allow you to easily surround multiple conductor bundles. They are available in sets of two, three, or four for use with different recorders. The Flex CTs are powered from recorder voltage and DO NOT require a battery pack for operation.
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Product
Transformer Winding Resistance Meters
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Vanguard Instruments Company, Inc.
The TRM-40 is Vanguard Instruments’ third generation transformer winding resistance meter. The TRM-40 is designed specifically to measure DC resistance values of transformer windings, rotating machine windings, or any dc resistance of an inductive device.
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Product
Current Measurements of PWM or Inverter, AC/DC 0.5～5A, φ16mm
CTF-5DC
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*AC/DC 0.5～5A*Current measurements for PWM or inverter
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Product
Clamp-On Type Earth Resistance Tester / Leakage Current Clampmeter
KM 1620 / KM 1720
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Kusam Electrical Industries Limited
KM-1620 / KM 1720 single-jaw type Earth Resistance Tester is widely used for earth resistance testing of the equipments in the field of power, telecommunication, as well as the other electrical equipments. It features easy operation, high-accuracy and good adaptation of testing environment.
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Product
Eddy Current Array
BRIO
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BRIO is an advanced, ultra-portable Eddy Current Array (ECA) instrument designed for in-service inspections in aerospace, oil & gas, power generation, and manufacturing industries.
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Product
Arbitrary Current Generator Family
PXA(e)73xx
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The PXA(e)73xx ArbGen family features up to two simultaneously working channels with 100MS/s, 16Bit resolution and an output current up to 30mA in sink mode (at up to 30V) or ±20mA in combined source/sink mode (at up to ±10V).Every channel is equipped with 2MB memory. The whole amount of 1 million samples can be partitioned into one ore more waveform segments. Depending on the number of channels and the floating option, the Arbitrary Function Generators are built into a compact 3U PXI(e) device for 1 or 2 slots.
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Product
Instrument Transformer Calibrators
CTPT 81
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Tests: Ratio error. Excitation current and curve. Polarity CT / PT TESTER
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Product
Current Meters
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Measure current using either "Average responding" meters reading linear loads or "True RMS" meters measuring non linear loads.
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Product
PXI/PXIe Wide Current Range Multiplexer Module, Dual 3-Channel, 4-Pole
40-514-101
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The 40-514-101 (PXI) and 42-514-101 (PXIe) are low density multiplexers in dual 3-channel, 4-pole configuration. They are capable of switching a wide range of current, from 10 μA to 2.5 A at 220 VDC/250 VAC. The current capability of the module permits the use of a single module type for both low and medium current test applications.
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Product
PXI/PXIe Battery Simulator Module, 6-Channel, V/I Readback, Simplified Current Sink, 750 V Isolation
41-752A-911
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Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 6-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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Product
Transformer Turns Ratio Meter
TTRM 301
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SCOPE introduces state of the art precision three phase Transformer Turns Ratio Meter (TTRM ) designed for field testing as well as factory testing of power transformers, instrument transformers and distribution transformers of all types. Along with turns ratio, this light weight and reliable instrument measures ratio deviation, phase angle deviation, magnetizing current and detects tap-position of single as well as three phase transformers in charged switchyard condition. The instrument has facility to automatically detect vector group of all majority configurations available. The differant AC voltage selection offers high accuracy in measurement.
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Product
Current Analyzer Control And Automation App
BV0013B
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Intuitively control your current analyzer, build automated tests, and log data easily with BenchVue current analyzer software app for deeper current analysis.
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Product
Eddy Current Electric Conductivity Meter
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Measures the conductivity of a solution by measuring the alternating magnetic field generated by the solution.
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Product
Injection Transformer
J2100A
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The injection transformer is presently the prevalent method for connecting the network analyzer to the circuit being tested, and is primarily used for control loop stability measurements. The goal of the transformer is to inject a signal into the control loop being measured, without impacting the performance of the loop. In order to accomplish this to a reasonable degree, The transformer is isolated and therefore is capable of floating on a high voltage, such as a Power Factor Corrector (PFC), which is often close to 400VDC. Measuring voltages that exceed the voltage rating of the FRA inputs require attenuation probes.
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Product
SpikeSafe DC Current Sources
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The Vektrex SpikeSafe DC Current Sources provide reliable drive for LED/laser diode reliability, IESNA LM-80 test, and other current-driven test applications. Models support currents from 500mA to 60A and compliance voltages from 50V to 400V. All models feature individual channel control, precise current, and high power density — typically 6.4kW-8kW.
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Product
DMX current dimmer
LDC-41
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4 channel DMX driver/dimmer for 350-1000mA constant current LED products. Drives RGB, RGBW, RGBA or 4 channels of single colour products. 2-12 LEDs per channel, depending on your choice of external power supply.
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Product
AC and DC Current or Voltage Transducers
VT7 AND VT8 Series
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The Model VT7 Series dc voltage transducer produces an output which is directly proportional to the input from dc to 10kHz. It functions as a millivolt dc shunt or a high voltage isolator to 1000V
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Product
PXI/PXIe Battery Simulator Module, 4-Channel, V/I Readback, Simplified Current Sink, 750 V Isolation
41-752A-912
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Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 4-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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Product
Current Sensing
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A current sense amplifier is a differential amplifier providing an analog output voltage proportional to the current flowing into a load connected on its input.
