Current Transformer Test Set
See Also: Transformer Test, Transformer Testers, Current Transformer Test
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Product
Primary Current Injection Testing
KAM
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This substation testing device is designed to grant high current output when needed in substation commissioning activities.
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Product
AC Current Clamp Adapter
LAD-800
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MULTI MEASURING INSTRUMENTS Co., Ltd.
●Selectable CT ratio 10:1 and 100:1.●φ80mm CT window, possible to measure from leakage to big current up to 1000A.
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Product
High Current Probe HCF34009S350L540
1001372
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The HCF34009S350L540 High Current Probe is engineered for precise battery contacting applications, offering robustness and reliability in demanding environments. With an operational temperature range from -45°C to +200°C, it effectively meets the performance requirements of various technical and industrial settings. This probe's design incorporates a basic contact probe with a pitch of 4.00 mm (157 mil), ensuring compatibility with a wide variety of devices. It is optimized for continuous operation with a maximum current of 16A, delivering consistency and dependability where it matters most.
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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.
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Product
Massively Parallel Parametric Test System
P9001A
In-Circuit Test System
The highest throughput parallel parametric test solution. 100-pin parallel measurement capability and faster single parameter measurement than Keysight 4080. Good data correlation with Keysight 4080. New per-pin parametric test unit module with all basic measurement function (voltage, current, capacitance, pulse, frequency). Easy development of parallel test plan. Easy migration from 4080 environment. Proven in 1st-tier logic foundries and memory companies.
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Product
ISDN Chip Set
Emutel Symphony
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Emutel Symphony is a convenient and flexible Basic Rate ISDN, Primary Rate ISDN and Analog PSTN network simulator. With support for S, U, E1, T1 and PSTN analog interfaces you can use the Emutel Symphony to test and develop a full range of ISDN(E1/T BRIS BRIU) and PSTN analog (FXS) equipment.
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Product
High Impedance Transformers
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Osborne high impedance transformers are used to step-up, step-down and isolate voltages in single phase and three phase circuits. A properly designed high impedance transformer can be used an an equivalent to an isolation transformer connected in series with an inductor. The high impedance characteristic may be employed as a current limiting feature in both the primary and secondary circuity.
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Product
Transformer Degaussing Analyzer
KRI6691
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The KRI6691 transformer degaussing analyzer injects current into the test winding by applying ±90V voltage, and collects the terminal voltage and winding current to draw the hysteresis characteristic curve. Linear quantitative analysis of transformer remanence can be performed, and rapid demagnetization can be achieved by tracking the hysteresis curve.
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Product
L.V. Current Transformers
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ENTES LV Current Transformers are measuring transformers which transform the primary current by a specified ratio to its secondary side with a phase difference of 0 degrees. They provide isolation of the relays and measuring devices from the HV side of the network.
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Product
Integrated Current Sensors
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Current sensors have to be smaller, smarter, cheaper. LEM’s R&D is actively developing a range of ICS to reduce the footprint of the current sensing function and simplify the integration of current measurement in a wide range of applications in automotive, industrial, or residential.
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Product
Current Transformer Tester
CT-T1
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The CT-T1 is a microprocessor-based Current Transformer Tester that measures CT excitation current, turns ratio, and winding polarity tests, all without having to switch the leads during testing. The instrument has a fully automatic knee point detection (ASA 10/50, IEEE 30°, IEEE 45°). Although includes 5 low side taps and 1 high side tap.
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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
Combined Transformer
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Combined Transformer is a great solution for projects with dimension restrictions. Because we focus on quality and reliability of our products our combined transformers also require minimum maintenance once installed.
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Product
Optical Filter Sets
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Our filter sets support a great range of fluorophores for microscopes and imaging systems. Patented design techniques drive some of the most spectrally sophisticated optical filters on the market. High transmission, steep edges, precise spectral edge placement, and optimized blocking combine for more reliable measurements. A wide selection of individual bandpass filters and dichroic beam-splitters support unique applications, and world-class manufacturing and cutting-edge metrology ensure consistent performance that always meets specifications.
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Product
Automatic Three Phase Transformer Ratio Meter
ATRM PLUS
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*Fully Automatic measurement.*Wide selection of Excitation Voltages of 10V, 40V, 100V, 230V & 250V from front panel.*4V Excitation voltage provided for CT measurements*Ratio range of up to 5000; direct display of measured ratio.*No conversions required.*Automatic Jumper selecting as per the vector*Diagram of Transformer.*Automatic testing of all 3 phases in 3 phase transformers*Without manual intervention.*Displays % deviation from a nominal ratio.*External storage facility using pen drive.*Internal storage up to 10000 readings.*Touch screen 7” Color TFT display with backlighting with*Resolution of 800 X 480.*Tap changer facility.*Computer interface using RS-232 or USB.*Windows Interface software provided for data transfer.*USB printer interface.*Four terminal measurements to reduce errors due to*Winding and lead resistance.*Auto print and storage facility.Fast measurements.
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Product
Power Transformer Automatic Test Device
XD71
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Hangzhou Xihu Electronic Institute
The device is used for power transformer power outage routine test items to do automated testing.Which is characterized by dielectric loss, insulation resistance, DC resistance, tap-changer switching characteristics, short circuit impedance and variable ratio of six test items are concentrated in an instrument,so that the instrument function, test power and test lead height fusion.Field test, just start wiring once, at the end of unplugging wiring once,the middle process by the test personnel in the computer terminal to send command control,the test system automatically completes all or part of the above test items.
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Product
Active Alignment Assembly & Test Platform
Test Platform
Quickly deliver flawless camera & LiDAR modules, MEMS devices, die based sensors, LED and laser-based headlights and other high-end products with a supremely accurate standardized platform.
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Product
Single Phase Transformer Ratio Meter
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*Ideal for VT testing*Bushing Current Transformers (BCTs)*Higher resolution*Excitation current meter
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Product
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
Relay Buddy Adapter Set
190-4
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*Expands the testing capability of your Relay Buddy! *3 pack of adapters allows testing of shielded relays, same relays tested by #190 Relay Buddy *Relay adapter plugs into Relay Buddy first *Shielded relay then plugs into the top of the adapter
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Product
Leakage Current Sensors / Small Current Sensors
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ChenYang Technologies GmbH & Co. KG
This current sensor is based on magnetic modulation and compensation principle, and can beused for measurement of small DC current and leakage current, current difference between two ormore conductors.
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Product
Current Sensors and AC Current Sensors
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Current sensors are designed to monitor the presence or absence of AC or DC current and are available in an assortment of standard & custom models with hermetic or gasket seal models designed to withstand severe environmental conditions.
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Product
Precision High Current Resistors/Shunts
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Measurements International Ltd.
The precision high current shunts are a series of High Current Resistors ranging from 1 A to 3000 A with optional air moving fans and resistance values from ohms to micro-ohm.
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Product
Programmable DC Current Source
Model 121
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The Model 121 programmable DC current source is a precision instrument suitable for bench-top use or panel-mounted operation in labs, test facilities, and manufacturing environments. It provides a low-noise, highly stable source of current up to 100 mA, with convenient manual selection through 13 pre-set output levels, each representing a ten-fold change in power when attached to a resistive load. A “user” setting allows the current output to be defined anywhere within the operating range of the unit, from 100 nA to 100 mA.
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Product
Precision AC/DC Current Shunt
1625A
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The BLI 1625A is a multiranging, high accuracy, active current shunt, for use in making NIST traceable measurements of currents from 10 microamperes to 100 Amperes. Very high measurement stability has been achieved in our shunt design by using special alloys, compensated by a proprietary Ballantine process to minimize temperature coefficient effects.
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Product
NI-9208, 500 S/s, ±20 mA, 16-Channel C Series Current Input Module
780968-02
Current Input Module
500 S/s, ±20 mA, 16-Channel C Series Current Input Module - The NI‑9208 is designed with industrial systems in mind. It includes a high-resolution mode with 50/60 Hz rejection to remove low frequency noise. It has high-channel density to reduce the number of modules needed, which leaves slots open for other measurement types or for reducing the overall per channel cost of the system. The NI‑9208 uses a standard D‑SUB connection for use with cables and connector blocks.
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Product
High Current Probe HCF72306B350G150
1132082
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The High Current Probe HCF72306B350G150 (item number 1132082) is designed for safe transmission of high electrical currents in test and contacting applications. HCF72306B350G150 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF72306B350G150, contact resistance, contact force and thermal behavior must be considered together because they influence voltage drop and temperature rise at the contact point. The intended application area for HCF72306B350G150 includes power-electronics testing. HCF72306B350G150 is rated for 30 A continuous current with a typical contact resistance of 8 mΩ. For HCF72306B350G150, spring force is 150 cN at a nominal travel of 2.8 mm.
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Product
Test System Replication/Build-to-Print
Test System
Need to manufacture test stations? For more than 15 years we have sourced, assembled, tested and shipped fleets of robust, cost-effective solutions. We produce them at our high-volume facilities and deploy them around the world.
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Product
Through Hole type DC Current Sensor/for Load Current Measurements
MOHT-1500B Open loop method
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.





























