Product

High Voltage Power Supplies

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FuG Elektronik GmbH

FuG Elektronik GmbH

FuG high-voltage power supplies of all types except HYN are primary switched-mode power supplies with pulse width modulation . The rectified mains voltage is chopped into square pulses of constant frequency, transformed, rectified and smoothed. The square-wave voltage is pulse-width modulated for regulation.

Product

High Voltage AC Test Systems

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T&R Test Equipment Ltd.

T&R Test Equipment Ltd.

Our range of high voltage AC test systems cover from 5kVac to 100kVac. All units have a variable trip range setting and key lock operation to prevent unauthorised use. Applications include testing of insulation systems and measurement of break down voltage of electrical plant and components.

Product

Replacement Spade Terminals for High Voltage Differential Probe

PK-HVA-05

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Teledyne LeCroy

PK-HVA-05 - Teledyne LeCroy

Replacement Spade Terminals for High Voltage Differential Probe

Product

Automatic Transformer Test System

TH2840NX

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Changzhou Tonghui Electronic Co., Ltd.

TH2840NX - Changzhou Tonghui Electronic Co., Ltd.

■ The test speed is as high as 1000 times/s (>10kHz), without relay action time ■ Test level up to 20Vrms ■ The bias voltage is built-in ±40V/±100mA/2A ■ Up to 288 test pins (only TH2840NX) ■ Industry-friendly user experience: Linux bottom layer, built-in help file

Product

Transformer Resistance Testing

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Weshine Electric Manufacturing Co., Ltd

Weshine Electric Manufacturing Co., Ltd

Transformer insulation resistance deterioration is one of the most common causes of transformer failure: a failing transformer is a costly replacement in an electrical system with the potential for a long downtime. If you fail to maintain your transformer with regular insulation resistance testing (as can be carried out by the WESHINE Transformer Ohmmeter (VS-3110 series) of transformer test equipment) then it’s likely to fail before reaching its maximum operating life.

Product

Voltage Dividers

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Measurements International Ltd.

Measurements International Ltd.

A series of resistors or capacitors which can be tapped at any intermediate point to produce a specific fraction of the voltage applied between its ends.

Product

Instrument Transformer & Switchgear Testing

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ZERA GmbH

ZERA GmbH

Our stationary and mobile instrument transformer test systems are used to test current and voltage instrument transformers. Among other things, accuracy testing, demagnetization and insulation testing are possible.

Product

Transformer Oil Tester

GTD-61A

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Kingrun Instrument Co., Ltd.

GTD-61A - Kingrun Instrument Co., Ltd.

1. The GTD-61A Automatic Oil Tan Delta(OTD) & Oil dielectric loss tester is highly automated, allowing for the measurement of temperature rise, dielectric loss, and resistance in one go.

Product

Peripheral Level Transformer

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Ivium Technologies B.V.

Ivium Technologies B.V.

The Peripheral Level Transformer (PLT) is an adapter module that increases the voltage of the analog inputs&outputs for easy communication with external devices. It is connected between the instrument and the periphery.

Product

Transformer Testing And Monitoring

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Megger Group Ltd.

Megger Group Ltd.

Can detect the symptoms of transformer failure by monitoring the cooling system, load tap changer, dissolved gas, bushing power factor and capacitance, partial discharge, oil levels, pressure, temperatures and more.

Product

AC Current Transformers

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CR MAGNETICS, INC.

CR MAGNETICS, INC.

CR Magnetics supplies an extensive line of toroidal current transformers for any need. Our offerings include measuring from 10,000 amps to a few milliamps. This includes ANSI, Commercial, Ground Fault, High Frequency, Wound Primary, DC Immune and Nano Alloy current transformers.

Product

High Voltage Pulse Generators

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Berkeley Nucleonics Corporation

Berkeley Nucleonics Corporation

Designed to provide precision control over the output waveform to enable process optimization for research and industrial customers.

Product

Transformer Turns Ratio Meters

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Vanguard Instruments Company, Inc.

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.

Product

Precision Multirange Current Transformer

P-2000

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TESCO

P-2000 - TESCO

The Type P-2000-2 Knopp Precision Current Transformer is useful for high and low voltage work in the laboratory, shop and field for testing, measuring, and calibrating. The excellent accuracy and the One-to-One calibrating feature make it admirably suited as a standard for calibrating work.

Product

High Voltage 50 Ω Pulse Generator

TLP-8010C

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High Power Pulse Instruments GmbH

TLP-8010C - High Power Pulse Instruments GmbH

*Wafer and package level TLP/VF-TLP/HMM testing*Combines TLP-8010A and TLP-4010C into one system*Can be operated together with TLP-8012A5 and TLP-3011C pulse width extenders*Ultra fast 50 Ω high voltage pulse output with typical rise time 100 ps (0-40 A) and 300 ps (> 40 A)*Up to 80 kW peak output power into 50 Ω load*Built-in HMM pulse up to ±15 kV with 50 Ω configuration*High pulse output current up to ±80 A (short circuit) with minimum 6 dB reflection suppression*High speed 50 Ω trigger output for oscilloscopes (synchronous to high voltage pulse output)*6 GPIB programmable pulse rise times: 100 ps to 50 ns*8 programmable pulse widths: 1 ns to 100 ns (0-40 A), 1 built-in pulse width: 100 ns (> 40 A)*The optional pulse width extender TLP-3011C enables pulse width up to 1.6 µs in 68 GPIB programmable steps (0-40 A)*Optional external pulse width extensions from 5 ns to 500 ns (> 40…80 A) using the external pulse width extender TLP-8012A5*Built-in pulse reflection suppression*Fast measurement time, typically less than 0.2 s per pulse including one-point DC measurement between pulses*Efficient software for system control and waveform data management*The software can control automatic probers for fast measurements of complete wafers*High performance and high quality components