Voltage Transformer
a type of intrument transformer enabling secondary connected metering.
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Voltage Converters
Made from marine-grade aluminium extrusions or heavy-gauge aluminium sheet metal. Powder-coated or anodized, and use stainless fittings throughout Fitted with robust circuit boards using expensive heavy-gauge copper conductors, designed by Analytic Systems' engineers and assembled in our plant.Models are available to step-up, step-down, stabilize or isolate DC power over a range of 12 to 360 volts. No matter which unit you need, these easy-to-install Voltage Converters will give you many years of reliability.
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Power Supply Voltage Generator
MON12
*The mezzanine MOH12 is a module designed to generate supply voltages through twelve galvanically isolated channels.*The MOH12 mezzanine is installed on the mezzanine carrier - the NM-M (NMU) module and is connected to it via a local information highway. Up to four MOH12 can be installed on the NM (NMU) module.*The NM-M (NMU) module together with the mezzanines installed on it forms a VXI module of the C-1 size and is used to create information measuring VXI systems.
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DC Josephson Voltage Standard
The system enables a number of calibration and measurement functions for dc voltages:*Calibration of secondary standards*Calibration of linearities and accuracies of dc voltmeters in the measuring range from 0 to ± 10 V.*Extremely exact output of any reference voltages*Direct comparison of two voltage standard measuring systemsNo other measuring system in the world offers such a variety with the highest precision.
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Single-Phase Transformer Winding Resistance Meters
RMO-TD Series
Using the most advanced switch-mode technology available today, the RMO-TD series is ideal for winding resistance measurements of inductive objects. Transformer resistance meters and tap changer analyzers are perfect for testing:transformer windings (power transformers, distribution, autotransformers),all types of tap changers,generators,electrical motors,high-current busbar joints,cable splices,and welding joints.In addition, transformer demagnetization can also be done with all RMO-TD instruments.The RMO-TD series contains 3 models, with maximal test currents from 25 A (RMO25TD) to 60 A (RMO60TD).The three independent voltage sense channels enable testing of three windings in series. This enables measurements of winding resistance in every tap position of an on-load tap changer without discharging between the tests.All RMO-TD transformer resistance meters have a built-in tap changer control unit. It enables remote control of on-load tap changer (OLTC) directly from the device. In order to make the most out of this feature, DV-Win software is included which can be programmed to do everything automatically – running winding resistance tests and changing OLTC tap positions.The DV-Win software also enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test.All results can be exported in the report format.
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PoE Voltage Monitor Detect & Verify
PE-400
PE-400 is specific to test and verify PSE or Ethernet outlet either a standard/active PoE or a NON-standard/passive PoE to avoid damaging Non-PoE device as well as monitor and display available Voltage simultaneously. It built-in PoE interface controller to trigger on 802.3 af, at and bt switch and verify standard PoE type either 802.3 af or 802.3 at, and power source either End or Mid or both, and power polarity as well as display voltage values. The operational voltage which should be measured when installing a new PoE system or when you troubleshooting an existing system.
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Voltage Detectors & Testers
Non-contact AC voltage detector quickly checks for the presence of live voltage on wiring and electrical devices. Features a built-in flashlight for added convenience.
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Voltage Tuned Oscillators
A widely used electronic oscillator where the input tuning voltage determines the oscillation frequency.
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Probe Oscilloscope High Voltage
High voltage probes allow safe and accurate voltage measurement using your oscilloscope.
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High Voltage Cable/Harness Test System
CKT1175-50
The CKT1175-50 is a high-voltage wiring analysis system that features a switching matrix that can be distributed around the workshop or in and around the assembly to be tested. This system is expandable in 100 or 150 test point increments to 96,000 test points, and is available with a variety of adapter cable interface connectors, with the standard being the CKT MAC interface system
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Voltage Controlled Amplifiers
Teledyne Microwave Solutions (TMS) offers a variety of high-performance voltage controlled amplifiers operating over a 5 to 2500 MHz range. These VCAmps feature an AGC range of 20.0 - 50.0 dB and Response Times from 3 – 25µs. TMS has a broad range of component products to meet your demanding needs.
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Zero Phase Current Transformer
MZL-45
MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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PC Controlled High Voltage Testers
PC-controlled high voltage testers are instruments that use a computer to manage and control the testing of electrical components or systems at high voltages, often for insulation integrity or dielectric strength testing.
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AC Voltage Detector
VT-2
The Non-contact AC Voltage Testers are easy to use — just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know there’s voltage present. Electricians, maintenance, service, safety, personnel, and homeowners can quickly test for energized circuits in the workplace or at home.
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Low Voltage Wet Sponge
Operates on a single 9-volt alkaline battery. Unit output voltage is 67.5 volts DC. This voltage makes the detector highly sensitive and accurate. Compact and light weight with no bulky battery packs allowing for non- destructive inspection of paints, epoxy paints and coatings 1-20 Mils.
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Split type AC Current Transformer
CTF-200T
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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20 Amp Current Transformer Burden Test Set
1044A
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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15k Voltage Probe
15KVP
Our 15KVP voltage probe allows direct connection up to 15,000 Vrms (15KV) 3 phase power.
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High Voltage Switching Test System
The advanced development of new technologies, such as SiC and GaN, have opened the opportunity for more efficient and higher voltage/power performance in switching and power management circuits. Their high cutoff frequencies, low on-state resistance, and very high breakdown voltages can increase power supply power handling densities approaching hundreds of watts/inch. Reliability of these new technologies and techniques is critical for realizing practical applications. While Silicon devices have a rich history of proven reliability, these newer compound semiconductor technologies are too new to have a reliability history and have not been well proven. Further, process variations, even in well-controlled lines, yield widely varying results. This has driven the need for additional testing and to burn-in devices prior to delivery.
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Transformer Performance Tester
JYM
JYM insulation resistance tester is used for on-site insulation resistance measurement. The instrument has built-in positive and negative bipolar high-voltage power supplies, with large output power and strong load capacity. It is suitable for insulation resistance measurement of samples with large capacitance, such as power transformers and cables.
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Transformer Turn Ratio Tester
KVBB-II
KV Hipot Power Test Equipment Co.,Ltd
KVBB-II Transformer turn ratio tester is used to check turn ratio of transformer, tap switch situation, whether transformer interturn is short circuit and transformer can run in parallel or not.
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Pulsed Withstand Voltage Safety Test
Suzhou 3ctest Electronic Co.,Ltd.
Designed to test the induced and conducted disturbance on the telecom lines generated by power line and electrical railway. It meets the requirements of YD/T 993-2006(The technical requirements and test methods of over-voltage and over-current resistibility for telecommunication terminal equipment), ITU-T K21 and ITU-T K44.
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Wireless Insulator Voltage Distribution Detector
HTJC-W / 825
Wuhan Huatian Electric Power Automation Co., Ltd.
For testing live suspension insulators or laboratory testing suspension insulators.
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C Series Voltage Input Module
The C Series Voltage Input Module helps you work with voltage measurement applications. This module features isolation to separate channels from each other, from COM, or from earth ground for safety, noise immunity, and high common-mode voltage range. The module features up to 100 V of overvoltage protection for errant signal connection or unexpected outputs to the individual channels. You can use included options such as configurable input ranges, output channels, various connectors, and enclosed or non-enclosed modules.The C Series Voltage Input Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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Special Application Transformers
Special Application Transformers are available in maintenance-friendly designs with high reliability and minimum losses. These transformers can easily withstand the harshest weather and other conditions to meet the exact demands of power and other industrial applications. They are widely used in different sectors from mining, steel manufacturing, offshore oil, electrolysis to gas platforms. They are easy to install and remove transformers available with highly efficient design to ensure maximum performance.
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High-Speed Transformer Test System
DU-7211
Delta United Instrument Co., Ltd.
Inductance, Q factor, Leakage Inductance, AC Resistance, Capacitance, DC Resistance, Balance,Turn ratio, Open/Short check
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ANSI Relaying Current Transformer Burden
The ANSI Current transformer burden is designed for loading the current transformer during accuracy Tests. The ANSI burden is designed as per ANSI burden C57.13.It can be used along with the Eltel Automatic Instrument Transformer Test Set to test CTs as per ANSI Standards.
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Compliance Voltage Ohmmeter
ΩhmRanger-LCV
ΩhmRanger-LCV is an accurate, 3.5 Digit, Low Compliance Voltage Ohmmeter. It is able to measure from >100M to 10 Ohms, ΩhmRanger-LCV is suitable for professionals and enthusiasts alike.
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Voltage Variable Attenuators To 16 GHz
Our family of voltage controlled attenuators is non-reflective, with ranges of 32 dB of 64 dB. Pin diodes are used and the frequency range is 0.25-16 GHz. They operate with a control voltage of 0 to +8 VDC and handle +27 dBm maximum input power. These attenuators are bi-directional: either SMA port may be used for an input.
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Transformer Winding Resistance Testers / TRT ? 2
TRT-2
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Fast measurement: Test current 0.02A to 2A DC, Digital display of resistance and test current.
