Voltage Preamplifiers
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Product
Oil Breakdown Voltage Tester
DTA IL
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Insulating oil testing with the BAUR DTA IL. The BAUR DTA Inline is a high performance and reliable oil tester for continuous testing of the breakdown strength of insulating oils during production (inline tests). The combination of extremely short switch-off times during breakdowns and the easy oil sample handling facilitate high quality statements and conclusions on the insulating oil quality.
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Product
Microphone Preamplifier
426B03
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Performance: Nominal Microphone Diameter:1/4"Frequency Response: (0.1 dB) (re 1 kHz)5 to 126000 Hz5 to 126000 Hz Frequency Response
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Product
DC to 350 MHz Preamplifier
SR240A
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Stanford Research Systems, Inc.
The model SR240A 350 MHz Preamplifier is a 4-channel, DC-coupled instrument with a gain of 5 per channel. The amplifiers can be used independently or cascaded to provide gains of 5, 25, 125 or 625.
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Product
Cross Voltage Testers
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designed to perform the 60 Hz power line cross test/AC power fault tests required in GR 1089 issue 6 table 4.5 surge test 3,4, 4.3,and 6, and for UL 1950 section 6.4 paragraph 3 and 4.. Preset and Adjustable Time Settings Measuring Terminals including Voltage Sense and Current Shunt portals provide a safe location for users to accurately measure test voltages and output current while setting up tests. Calibration of the Mini_PT-600 is designed to be performed with a simple handheld multi-meter and the removable Currents Shunts can be easily sent to a calibration laboratory if required.
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Product
High Power/Anti-Surge/High-Voltage Resistors
ERJ-P Series
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Panasonic Industrial Devices Sales Company of America
Panasonic’s ERJ-P Series High Power Resistors offer the ability to use smaller case sizes while still maintaining the same level of power or better in respect to conventional size Thick Film Resistors. The ERJ-P Series has a unique trimming pattern and high heat dissipation characteristics. These parts can be easily designed as replacements for existing Thick Film Resistors due to comparable technology and materials with use of better manufacturing processes. The ERJ-P Series has an operating temperature of -55°C to 155°C, with a smaller part, you have a higher solder-joint reliability. Less material means less solder which lowers risk for solder fracture due to thermal expansion or contraction. Panasonic High Power Resistors are AEC-Q200 Qualified.
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Product
PC Controlled High Voltage Tester
Cablescan H8
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The Cablescan H8 provide the PC-based power of the larger PC based testers, but in an economical package for users who do not require more than 512 test points. This analyzer is designed to operate under the control of your PC.
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Product
High Voltage Porosity Detection
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High Voltage Technique: The high voltage, or porosity technique, can be used to test coatings up to 25mm (1”) thick and is ideal for inspecting pipelines and other protective coatings. Coatings on concrete can also be tested using this method.
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Product
HIPOTS (High Voltage Testers) / AC Hipots
5 kV Analog
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Variable from 0-5 kV. Multi-range kV & mA meters. Zero start interlock protection.
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Product
High Voltage Meter
DU-3900
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Delta United Instrument Co., Ltd.
The DU-3900 is a digital voltmeter that can measure high voltages up to a 10kV AC and DC at high accuracy. Its high input impedance (1000M) makes it suitable for measurement of high impedance voltage circuits. Since it has a high accuracy despite its small size and light weight, it can also beeasily used as a portable calibrator.
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Product
Protected Voltage Relay
PVR
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Type PVR voltage-acuated relays are designed for indication alarm or annunciation in electric utility applications. They are used for data inputs to supervisory control/data acquisition and sequntial event recorders.
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Product
AC HIGH VOLTAGE TEST SET
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International Biological Laboratories
IBL" make High voltage testing sets are suitable for Power frequency AC high voltage test on transformers, motors, insulators, cables etc. The sets are capable of giving continuously variable AC HIGH VOLTAGE from zero to maximum rated output voltage.
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Product
Reduced Voltage Motor Starting Panels by Reactors
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A method to limit motor starting current is a series reactor. Iron core or air core reactors can be used for starting purposes. If an air core is used for the series reactor then a very efficient and reliable soft starter can be designed which is more suitable for high MW ratings of synchronous/induction motors at MV levels. The reactors are designed with taps.
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Product
5kv 10kv Withstanding Voltage Tester
2671c
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Shenzhen Chuangxin Instruments Co., Ltd.
10KV withstand voltage tester High voltage tester, Hipot Tester fast shipping high quality
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Product
AC Voltage Testers
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ALT Series test sets are designed for testing aerial lift devices (bucket trucks) but can also serve as portable, versatile all-purpose AC testers with an output of 0-60/120 kV AC @ 7 kVA, ideal for field, plant, and substation testing.
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Product
6-1000V AC/DC Multi-function Voltage Tester
7340
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Peaceful Thriving Enterprise Co Ltd
1. AC / DC Polarity Measurement2. Voltage Measurement3. High Voltage Indication4. Phase Rotation Test5. Non-contact Voltage Sensing6. Continuity Test7. Illumination
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Product
Voltage Detectors
JSC-88AW
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The JSC-88AW is a very reliable way to know for sure whether or not there is voltage downstream from the switches or breakers during power-offs. It dramatically increases the safety of personnel assigned to maintenance work on electrical equipment powered by three-phase voltage. As long as voltage is present downstream of the breakers, one or more (LEDs) of the JSC-88AW will stay lit. A simple visual inspection tells you whether the electrical system is in “Zero Energy” mode. In addition, this new device has been improved to enable resistance to voltage spikes (transients).
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Product
Voltage Control Phase Shifter
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RF Lambda’s voltage control phase shifters use an analog control voltage to vary the phase of an RF signal. They are available in a variety of frequencies and overall phase shift ranges. Hermetically sealed options are available upon request.
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Product
Multichannel Voltage Output D/A Converters
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Analog Devices offers an industry-leading family of multichannel voltage output D/A converters (DACs), covering 8-bit to 16-bit resolutions, from 2-channel up to 40-channel density, and serial SPI or I2C interfaces. This family of precision D/A converters are in demand for applications that require high channel density and a small form factor, such as optical communications, analog output modules, or LED displays. ADI’s multichannel voltage output D/A converters provide features such as the availability of multiple independent output spans, system calibration functions that allow user-programmable offset and gain, or D/A converter increment/decrement functionality, which reduces the need to add external precision gain stages and facilitates the use of this family of D/A converters.
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Product
Voltage Controlled Oscillator Assembly With Heater
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Teledyne RF & Microwave has designed a Voltage Controlled Oscillator to replace an existing application. The oscillator covers the 520 to 560 MHz frequency range. The oscillator provides +10 to +13 dBm output power. The oscillator has internal heaters designed to maintain the oscillator assembly at constant temperature. The unit operates over the 0° to 60° C temperature range with ~200 KHz frequency variation due to temperature variation.
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Product
Voltage Indicators & Detectors
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Digital Voltage Detector is designed for easily indicating AC voltage on Underground primary, Over head primary and Transmission conductors up to 999 kV. The large digital display can be seen and read at distances up to 50'. Unit is perfect for large system voltages from 4kV to 765kV Phase to Phase.
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Product
PC Controlled High Voltage Tester
Cablescan H23
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The Cablescan H23 combines low-voltage solid-state technology with high-voltage relay technology ¾ solid-state devices for testing continuities and components at low voltage; relays for testing high-resistance isolation and high-current continuity.
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Product
Voltage and Current Amplifier
CMS 356
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The CMS 356 is a voltage and current amplifier for analog low-level signals provided by a CMC test set or by any other signal source, such as a digital real-time power system network simulator. When used in combination with a CMC test set, the amplifier extends the capabilities of the test set to provide additional output channels and higher amplitudes.
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Product
LXI High Voltage Multiplexer Plugin Module
65-231-904-HI
Multiplexer Module
The 65-231-904-HI plug-in module is part of a scalable high voltage multiplexer platform that provides a high voltage switching solution with capability up to 9 kV.
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Product
Voltage Detector
LV-1
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Using conductive rubber tip, free from short circuit. With slip stopper for the safety use.
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Product
Voltage Testers
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Non-Contact Voltage (NCV) tester quickly checks for the presence of voltage in AC powered systems. It can be safely used up to 1000 V AC. When AC voltage is detected, the testo 745 gives indication by flashing of its RED LED tip and buzzing of its internal audible buzzer. You can easily determine the hot and neutral legs of an outlet without time consuming and risky removal of the outlet from the outlet box.
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Product
High Voltage Non-Contact Current Probe
P02-0802
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The TESCO High Voltage Non-Contact Current Probe (Catalog No. P02-802) was developed using current sensor technology. It is a two-piece, True RMS ammeter with a fiber optic link between the high voltage sensor and the readout at ground potential. The sensor is mounted on a hotstick and slipped over a high voltage line.
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Product
PXI Voltage Amplifier D Type Connector
41-650-001
Amplifier
A 5 channel voltage amplifier ideal for increasing the output voltage from other PXI modules, enabling users to easily generate the signal voltages commonly required in applications such as automotive test.
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Product
C Series Voltage Output Module
Input/Output Module
The C Series Voltage Output Module helps you update analog output models that feature overvoltage protection, short-circuit protection, low crosstalk, fast slew rate, high relative accuracy, and NIST-traceable calibration. This module includes up to 16 channels. Some models include a channel-to-earth ground double isolation barrier for safety and noise immunity as well as improved signal quality, and some higher density models conserve chassis space, which leaves room for other measurement types.The C Series Voltage Output 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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Product
High Voltage Isolation Test Systems
HT 9460 and 9464
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Accurate and non-destructive production testing of ac Isolation Voltage and Partial Discharge. With over 450 systems installed worldwide the 946X series of test systems are the standard and system of choice used by the majority of semiconductor manufacturers that produce optically isolated devices.
