Current Transformer Test Set
See Also: Transformer Test, Transformer Testers, Current Transformer Test
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Product
Current Sense Amplifiers
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Analog Devices’ current sense amplifiers offer excellent performance for a wide array of automotive and power management applications. These devices accurately amplify small voltages in the presence of large common-mode voltage, and provide high bandwidth, as well as level shifting and bidirectional capability. Excellent dc and ac accuracy over a wide temperature range from –40°C to +125°C minimizes errors in your measurement loop while not sacrificing on cost and package size.
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Product
SM & MM Quad Optical Loss Test Set
KI2724-INGAAS-APC
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A SM & MM Quad Optical Loss Test Set used to test power, insertion loss, continuity and faults on multimode and single mode fiber with an APC connector at 850 / 1300 nm & 1310 / 1550 nm. In a small package, it provides a powerful solution to improve test flexibility and productivity.
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Current Probe Calibrator
KSZ
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PMK Mess- und Kommunikationstechnik GmbH
Since Current Probes are often exposed to hard working conditions, a performance check is recommendedbefore every use. These Current Probe Calibrators generate square wave pulses from 0.05 A to 1000 A with an accuracy better 1%. They qualify for calibration and adjustment of Current Probes.
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Leakage Current Tester
TOS3200
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The Leakage Current Tester TOS3200 is designed to perform leakage current (touch current and protective conductor current) tests on general electrical equipment but not medical electrical equipment.It enables you to conduct tests that conform to the requirements of the applicable IEC, UL, JIS, and other standards, as well as the Electrical Appliance and Material Safety Law. The memory in the main unit stores the 51 types of test conditions laid down in the IEC/JIS standards for information technology equipment, household electrical appliances, audio, video electronic apparatus, luminaires, motor-operated electric tools, and electrical equipment for measurement and control and in the Electrical Appliance and Material Safety Law, thereby enabling you to conduct standard tests with simple panel operation.
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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
Universal In-Line Test Platform
Test Platform
UniLine brings 20+ years of test & quality experience to your manufacturing floor and test automation delivers accurate results, without bias. By standardizing test, product quality improves as costs decrease. Equipment becomes understandable and manageable across departments and station support becomes simple.
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Product
Leakage Current Monitor
LCM500
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The Doble LCM500 Leakage Current Monitor can measure condition while a surge arrester is still in service, measuring the quality of the metal oxide blocks and helping manage the risk of failure.
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Product
Transformer Turns Ratio Meters
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Vanguard Instruments Company, Inc.
The ATRT-01 S3 is Vanguard’s fourth generation, micro-processor based, single phase, automatic transformer turns-ratio tester. The ATRT-01 S3 uses the IEEE C57.12.90 measuring method to determine the transformer turns-ratio. The transformer turns-ratio is determined by precisely measuring the voltages across the unloaded transformer windings. The ATRT-01 S3’s measuring circuitry self adjusts before each measurement to ensure turns-ratio accuracy. Two selectable test voltages, 4Vac and 40Vac, offer flexibility in testing different types of transformers.
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Digital Combo Set for Measuring Low-Frequency Signals
SVG-5
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- Measurement of root-mean-square AC voltage and frequency of single-ended or differential signals- Measurement of AC voltage frequency of single-ended or differential signals- Generation of sine waves- Visual examination of freeform signals- Signal spectrum analysis
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Product
Current Amplifier/Generator
ULCA-1
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The Ultrastable Low-noise Current Amplifier ULCA-1 is designed to fulfill the needs of high-accuracy low-current generation and measurements in the range from 1 fA to 1 µA (licensed by PTB).
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Product
Split Core Current Transformers
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Application:Watt Transducer, Current Transducer, KWH Meter, Demand Meter, Power Factor Meter, Current Sensing Relays, Energy Management SystemsContinuous Thermal: Rating 1.25 at 30° C, 1.0 at 55° C Standard 5-amp secondary. Others available.
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Product
Automated Compliance and Device Characterization Tests
N5990A
Test Platform
The Keysight N5990A test automation software platform is the most powerful tool for serial and multi-lane gigabit testing. It is the unique universal platform for testing a wide range of digital buses such as PCI Express, USB, HDMI or MIPI. The same graphical user interface and operating principles are used for all applications. This boosts productivity, especially when testing devices which support multiple digital buses. The N5990A can be tailored to your individual test needs with the flexible test sequenzer and controls all instruments needed for your tests. The configurable database interface of the N5990A test automation platform enables the convenient storage of all test results. A web interface allows an effective and easy operation. Custom calibration and test procedures can be implemented easily with User Programming.
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Split type AC Current Sensor
CTF-13NF
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MULTI MEASURING INSTRUMENTS Co., Ltd.
* Ultra compact size and high accuracy. * Easy installation in the distributing box. * Compliant with RoHS drective.
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Product
Current Probe For Non-Intrusive Measurement Of AC, DC, And Waveform Currents
CP 305
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The CP 305 current probe has been designed for use with oscilloscopes respectively for accurate, non-intrusive measurement of AC, DC and complex waveform currents.Using advanced Hall Effect technology the CP 305 can measure currents accurately up to 450A peak over the frequency range of DC to 20 kHz.
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Product
Crocodile Clip Set
142-4
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Large crocodile clips designed to hold fast while taking diagnostic measurements. This is the perfect complement to your testing arsenal - compatible with Electronic Specialties 142-1. These clips are CATIII 1000V safety rated and capable of measuring up to 10 amps. These are high quality clips and the Multi-Purpose tooth pattern provides plenty of holding power. These clips have a very wide jaw opening and are capable of clamping to your typical battery post. These are sold in a set of 2, one red and one black clip. Test with confidence.
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Product
Precision AC/DC Active Current Shunt
2575A
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A versatile, powerful calibration tool, the 2575A Precision AC-DC Active Current Shunt measures both AC/DC current and works as a standard for low-level resistance calibration requirements.
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Primary Injection Test Set
T1000
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T1000 primary injection test set is the model featured with light weight and 2 minutes continuous output time at 1000Aac.
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Current Mirrors
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Analog Devices current mirrors are precision, high dynamic range, wide variable supply parts used for optical power monitoring, voltage biasing with current monitoring, and voltage-to-current conversion. Our current mirrors can monitor current down to as little as 3 nA and as much as 3 mA, with a linearity of 1% or better. The current dynamic range is 120 dB or 6 decades of current range, while the overcurrent protection feature in our devices forces the input pin to ground to avoid part damage. Over temperature (–40°C to +85°C) and process, the dynamic range only suffers 10 dB at the lower end of the range.
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ANSI Standard Burden Sets
Voltage and Current
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Testing and calibrating instrument transformers often requires standard burdens of reliable accuracy and stability, and burdens that are immune to stray fields and harmonics. The burden sets described below have been carefully designed to meet these requirements.
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Fourier Transform Infrared Spectrophotometer
IRTracer-100
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This system achieves excellent sensitivity with an SN ratio of 60,000:1, high resolution at 0.25 cm-1, and high-speed scanning capable of 20 spectra/second. The performance of medium and higher end models is supported by high reliability including advanced dynamic alignment and an interferometer with a dehumidifier. This is compatible with applications active in a variety of circumstances, with a library of approximately 12,000 spectra and data analysis programs for contaminant analysis, and time course and rapid scan programs for reaction tracking.
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Product
In-Circuit Test Systems For Sale
Test System
Forwessun offers a comprehensive range of global services for a variety of Test Systems. We provide refurbished systems that have undergone rigorous testing, giving you reliable performance at a fraction of the cost of new equipment. Whether you’re looking for a long-term solution to enhance your testing capabilities or a temporary setup to meet increased production demands, we have flexible options to suit your needs. - HP3070- Agilent - Keysight- GenRad- Teradyne Our bespoke rental agreements make it easy to scale up without permanent investment—simply return the system when it’s no longer required. For ongoing support, we offer calibration, repair, and maintenance services through convenient service contracts. If you’re looking to retire any outdated or non-functional In-Circuit Test (ICT) systems, we’ll offer fair market prices, helping you maximise value on any surplus equipment.
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Adjustable Isolating Transformers
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PeakTech Prüf- und Messtechnik GmbH
The PeakTech 2235 is a 2 in 1 laboratory isolating transformer with integrated DC power supply, which was designed with the aspect of high safety requirements for use in research, science and repair. The device has a dual adjustable DC, AC output, which can also be used for constant voltage or current and offers high stability and performance. The output voltage or the output current can be read exactly on two separate 3-digit LED displays and the fixed output supplies a voltage of 5 V. The device is protected against damage by overload and short circuit by reliable overvoltage protection and can be placed in a 19 ”rack installed or used as a table device (“stand-alone”).
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High Current Calibrator
MC151
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MC151 Current calibrator is an accurate current source capable of 120 A. Typical uses include calibration of current sensors, current probes, current transformers, shunts, ammeters, DMMs or as stable current source for test and development applications. The calibrator is equipped with a built-in multimeter that can be used for simulation of programmable transconductance or current amplifier.
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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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Precision Voltage and Current Sources
VI-700
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The VI-700 Voltage and Current Source is a versatile precision dialable or remotely programmable voltage and current source. Its three ranges provide up to 20 V full scale (200 V with the HV option), and down to 100 mV resolution; and 20 mA full scale down to 0.1mA resolution. Both voltage and current outputs are available simultaneously. The output is set by a range selector and thumbwheel switches in the LOCAL mode, or by a digital input at the rear panel. The REMOTE mode control can be a RS232 or IEEE-488 interface.
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Flexible Rope-Type Current Probe
RCT1A and RCT5A
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These probes have great bandwidth ensuring accurate measurement even with harmonically distorted wave shapes. For all RCT1A/RCT models, a NIST, NAVLAP, NPL (UKAS) factory traceable calibration certificate and certificate of conformance is supplied. UL/CSA approved materials are used throughout. Three phase and single phase flexible AC current sensors (rope sensors) are available for fast installation in confined spaces, eliminating the need for Electrical Supply Shutdown. Available outputs are 1A @ 2.5VA and 5A @ 0.5VA, this means long cable lengths from current sensor to signal conditioner allow these low VA ratings to be used, even when feeder cable to energy meter distances are large (up to 98 feet / 30 meters)
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Millimeter-wave Test Set Controller For PNA/PNA-X Network Analyzer Series, 2- Or 4-port
N5292A
Controller
The N5292A millimeter-wave controller provides 2- or 4- port interface capability to the millimeter-wave frequency extender modules and with a PNA or PNA-X Series B model network analyzers.
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Extra-Ground Current Impuision Equipment
JYQ
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Generally, the way of finding out the iron core ground false of powertransformer is always inefficient, while the method of using the traditional measure such as increase powerful current by welder when finding the false point oftransformer. The transformer needs to be mended on the spot or return to the factory if it can not melt off the point because of low voltage. It will spend high transportation fee and dealing costs, brings huge economic loss. The JYQ iron-coreimpulsionequipment is the intelligence set for exclusiveusing in solving the false of transformer. It can output high-voltage powerful current transientand melt the ground point off rapidly.
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VLSI Test System
3380D
Test System
The 3380D/3380P/3380 test system have 4 wires HD VI source and any-pins-to-any-site high parallel test (multi-sites test) functions (256 I/O pins to test 256 ICs in parallel) that can meet the upcoming higher IC testing demands.
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Product
Precision Current Preamplifier
SIM918
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Stanford Research Systems, Inc.
The SIM918 Current Preamplifier is ideal in applications in which the input offset voltage must be kept to a minimum. The DC voltage difference between the two inputs (current input and voltage bias) is accurately measured every 2 seconds, and is nulled.
