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Product
Horn Antenna
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Horn antenna is a partial discharge sensor designed to receive electromagnetic (EM) emissions from a PD occurring in electric assets like GIS and GIL or MV and HV power transformers. It is a broadband antenna with a flat response which makes Horn antenna suitable in a number of different applications. It has been optimized to operate in a frequency range suitable for PD activity monitoring and it was designed to provide maximum sensitivity and high gain.
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Product
Three Phase Transformer Ratio Meter
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*Three phase lead switching network. *Excitation current meter Accessories: Range Extender 1:5
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Product
Signal Converters
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On one hand, there are signal converters which transform an input frequency range into an analog signal. These signal converters are very easy to program and control. Other signal converters can transform analog input signals into analog normalized signals with galvanic insulation. Due to the fact that these signal converters can be freely graduated, they offer endless possibilities and 110 combinations can be selected by means of a DIP switch. Other kinds of signal converters can be connected to devices with RS-232, RS-485 or RS-422 protocols.
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Product
Split type AC Current Transformer
CTS-100
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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.
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Product
Custom DC to DC Converters
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CEHCO is manufacturer, re-seller, and distributor of Power Rectification products such as DC Rectifiers, Transformer Rectifier Assemblies, and Custom Power Supplies since 1945.
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Product
Automatic Oil Acid Value Tester
KVSD
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KV Hipot Power Test Equipment Co.,Ltd
Automatic Oil Acid Value Tester is used to test acid value for transformer oil and turbine oil.
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Product
Turns Ratio Meter 3 Phase
TR-MARK III 250V
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The TR-MARK III 250V is the successor of the famous TR-MARK III. Besides an extended test voltage up to 250V, it offers new features and increased accuracy to make it a perfect system. A color LCD with back lighting and touch screen increases handling and user comfort. Two USB interfaces make it easy to store measurements on external storage devices and transfer easily to a personal computer or download nameplate data of transformer to test.
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Product
NIR & UV-VIS Process and Lab Analyzers
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The optical or spectrum analyzer is the brain which transforms the signal collected by the sample interface into actionable information. Guided Wave sample interfaces (probes, flow cells) are designed for use with NIR or UV-Vis fiber optic coupled analyzers. They are designed to be rugged and reliable in harsh chemical and physical process conditions while providing optimal light transmission for long-term reliable measurements. More information is available about specific analyzers on each product page or on the process analyzer product overview.
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Product
Detection of PtG and PtP Faults on Multi and Single Core Cables
CableTroll 2350
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CableTroll 2350 is an indicator for detection of PtG and PtP faults on multi and single core cables. The unit uses standard type current transformers. (40:1, 60:1 or 3x500:1)
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Product
Insulation Meter
HT7051
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HT7051 has been developed to measure insulation resistance with test voltage programmable up to 5kVDC and measuring range up to 10TΩ which makes it very useful in any industrial application (tests on electric machines, power transformers, electric cables, electric boards, generic devices, etc.) within BT.
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Product
High Current DC Transformerd
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High Current DC Transformer provides very accurate DC current measurements up to 3000 A with output current that varies directly with the input current in three ranges. This direct current transformer is designed with an open window to pass a single cable, set of cables, or buss bar that carry the direct current to be measured.
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Product
AC Reference Generators
SR23
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Computer Conversions Corporation
The SR23 Series are miniature, low cost AC reference generators designed to supply 26 or 115 volt excitation (2-115VAC) to synchros or resolvers in military and industrial control applications. They accept +/-15V DC or +/-12V DC power inputs and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6”x3.1”x1”H.
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Product
Bobbin Winding Coil Turn Tester
SS108 Series
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This (SS108** series) winding coil turn testers are used for testing turn of various coils without core, like as: generator winding, transformer winding, relay, inductor, contactor, ignition coil, voice coil, etc.
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Product
Standard CT
6300A
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The Model 2509 Instrument Current Transformer is a 6300 A ampere CT designed for precision measurement of AC current or for Instrument Current Transformer calibration applications. The CT can be installed on a bus bar or it can be used with a primary conductor consisting of number of turns. The 6300 CT is designed with a tapped primary & a tapped secondary winding, thus providing a large number of ratios over a range of 5 to 6300 amperes.
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Product
Digital Fault Recording
SHERLOG
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Fault recorder systems with a power quality analyser for comprehensively monitoring and assessing low, medium and high voltage networks in power plants and transformer substations. The measuring devices of the SHERLOG range make very high-resolution recordings of all the disturbances which occur in power supply systems. The behaviour of protection and switchgear devices during these system disturbances is recorded at the same time.
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Product
Wall Transformer, Converters & Chargers
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PeakTech Prüf- und Messtechnik GmbH
An appliance for holding or inserting a charge of power.
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Product
50Hz-100kHz LCR Meter
Chroma 11022/11025
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Chroma Systems Solutions, Inc.
The Chroma 11022 and 11025 LCR Meters are passive component testers that can give you the most cost effective alternative equivalent to the high priced meters. They are designed for the demanding applications in production test, incoming inspection, component design and evaluation. Programmable test signal level settings are from10mV to 1V in a step of 10mV, and the VM/IM signal level monitor functions allow you to evaluate your devices at the level you specify. Ten test frequencies of 50Hz, 60Hz, 100Hz, 120Hz, 1kHz, 10kHz, 20kHz, 40kHz, 50kHz, and 100kHz, can be used to evaluate passive components and transformers/ LF coils.
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Product
PCI Module
PCI-1553-B
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The PCI-1553-LXE/DXE 1,2 uses UTMC’s Sµmmit LXE/DXE version, UT69151DXE-GPC 1553 communication device as its 1553 bus controller, or remote terminal, or monitor terminal. A single controller has two redundant channels. The 1553board can have 1 or 2 communication channels. The controller accesses 64Kx16 word of external memory and has internal transceivers for both channel A and B. The 3U PCI board has on-board transformers for both channels and both controllers.
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Product
20 Amp Current Transformer Burden Test Set
1044A
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Due to overwhelming demand, TESCO is pleased to re-introduce the 1044A 20 Amp Current Transformer Burden Test Set. This light weight, hand held unit is a simple and inexpensive means whereby a current transformer installation may be quickly checked for many sources of trouble. The 1044A provides utilities a less expensive and more traditional option for checking larger services for potential meter circuit related issues.
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Product
Current And Voltage Transformer Test Set
iCT1
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iCT1 - CT/VT Test Set is the NEW and most advanced portable equipment capable to test current, voltage and combined transformers.With the low voltage method, known as "DC method", iCT1 is able to test Current Transformers with a very high saturation voltage, up to 30 kV, in a complete safety mode. Quick and easy to use tool, iCT1 allows to perform tests in one shot without changing the connection to the CT, thanks to the integrated 5-TAP Switchbox.
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Product
Switch Module
STCS PLUS
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The external module STCS Plus allows to run automatically and with a single set up, any kind of tests on power transformer.
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Product
DC High Voltage Break Down Tester
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High Voltage Breakdown Testers also known as Hipot Testers or Insulation Testers are a necessity for any Transformer testing, Substation equipment testing, Cable testing, Panel testing and testing of various insulating materials. Insulation testing is very important to ensure and maintain the safety of electrical equipments and also for the safety of operator.
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Product
Microohmmeter
MMR-6500
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The MMR-6500 digital meter is designed for measuring low resistances with a stabilised current of up to 100 A. The use of test clamps enables the safe measurement of breakers (high-, medium- and lowvoltage), isolators and other components earthed on both sides. The MMR-6500 series meters are equipped with a unique module in their class that measures inductive components which have a current of up to 10 A, enabling the winding resistance of motors, transformers and other inductive components to be measured. Another useful function is the temperature measurement and the automatic compensation of results with relation to the measured temperature or temperature set by the user. The system is completed with a recorder function. Special measuring algorithms and additional functions allow an appropriate measuring method to be chosen depending on the measured component and measurement conditions, thus, widening the application areas of the meter. The state-of-the-art user interface, various communication interfaces, wireless communication and communication with the computer, printer, 2D code reader are integrals features which enable full, comfortable and intuitive management of not only measurements and their results but also ID data of measured components.
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Product
Automatic Transformer Winding Resistance Meter 25A
ATWRM-25
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The Eltel ATWRM-25 with its latest " State of the art" design is an unmatched high performance of winding resistance measurement providing fast measurements, wide continuous test current ranges, high accuracy and is ideally suited for low resistance measurements both in the laboratory and in HV switchyards.
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Product
HandyScope HS5: 200 MS/s 250MHz BW, 2 Channel, USB Digital Storage Oscilloscope, 20MHz AWG, Spectrum Analyzer, Voltmeter, Transient Recorder
HS5-220XM-W5
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The Handyscope HS5 is the first USB oscilloscope (USB powered) sampling at 200 MHz, with a 14 bits resolution and a 250 MHz bandwidth. This makes it possible to analyze very fast signals with very small amplitudes. The smallest distortions can be revealed due to the high resolution and bandwidth. Because of the deep memory (up to 64 MSamples on one channel), long record measurements are available for intermittent phenomena and Fast Fourier Transform calculations with over 32 million spectral lines can be performed. Using very fast FFT algorithms, an FFT with 1 million spectral lines can be performed within a second.
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Product
FTIR Exhaust Gas Analyzer Direct Measurement Type
FTX-ONE-CS/RS
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The FTX-ONE offers a 5Hz sampling rate and simultaneously measure the concentrations of multiple components including NH3, CH4, and CO2, from (engine) direct exhaust gas using the Fourier Transform Infrared (FTIR) method in combination with multivariate analysis algorithm.
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Product
Capacitance And Tan Delta Test
Bushing Tap Adapter Kit
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Bushing Tap Adapter Kit is designed to perform Capacitance and Tan Delta tests on power transformer bushings The kit can b e used with the following ISA Test Set STS 5000 TD 5000 STS 4000 TD 5000 TDX 5000.
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Product
Integrated Transformer Test Van
XD90
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Hangzhou Xihu Electronic Institute
The XD90 integrated modular power system testing vehicle provides an integrated yet flexible solution of preforming a wide selection of normal and specialty tests on power equipment. Designed with the effectiveness and efficiency of power testing in mind, this platform achieves the goal of “integration of functions” instead of just a “combination of instruments”. Not only it provides an abundant means of power testing, but with optimized device placement, operational convenience, and safety factor.
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Product
Transformer Rated And Self-Contained Training Bench
Model 8803A
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The PowerMaster® 8803A Transformer Rated and Self-Contained Training Bench uses an integrated Windows-based touchscreen interface to select and modify a simulated error scenario while located at the bench. This display is mounted on an articulating arm to maximize bench space and enable line-of-sight while standing.
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Product
Current Transformer
ST-9RCT
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Standard Electric Works Co., Ltd
● Primary Current Rating (Amp) : 800~2000





























