Showing results: 106 - 120 of 167 items found.
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Electrocon Systems
Various models available for locating faults in underground LT / HT power cables. Portable, mounted on castors, easy to carry and use on the field.Manual and auto operation of impulse discharge. Capacity enhancement possible. Current coupler to facilitate preallocation.
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Multi-CE5 -
Hilo Test
The Multi-CE5 includes an Electrical Fast Transient Generator (EFTG), a Combination Wave Generator (CWG) and a Coupling-/Decoupling Network (CDN) for single-phase power supply lines. The software program CE-REMOTE allows full remote control of the test generator via Ethernet light guide as well as recording, evaluation and documentation of test results, according to IEC 17025. To record the wave shape of impulses, it is equipped with an Impulse Recording Function (IRF).
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Teledyne Marine Impulse
Waterproof, submersible electrical connectors rated up to 20,000 psi. Specifically designed for harsh environments, the GRE connectors from Teledyne Impulse are rugged and reliable connections for ROVs, AUVs, underwater instrumentation, and others areas of high pressure or extreme conditions.
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MIG1212CAP -
EMC Partner AG
MIG1212CAP is specially designed for high voltage test on X / Y capacitors with impulse voltage approximate 1,2/50 µs up to 12 kV in accordance with IEC 60384-14 Ed.4. The MIG1212CAP comprises two circuits with impulse capacitance 20 µF and 0,25 µF. Both circuits generate a voltage wave shape of approximate1,2/50 µs and are combined in an 8 unit high 19" rack. IEC 60384-14 and EN 132400 define the generator.
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Scope T&M Pvt, Ltd.
The CFL SIMF, Cable Fault Secondary Impulse Filter from SCOPE is the ultimate solution for locating underground cable faults in minimum time. It uses advanced technology for fault distance measurement which helps even an unskilled operator to locate the fault accurately.
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EMC Partner AG
Impulse generators with variable voltage and current outputs for testing disk varistors. Models designed for clamping voltage, energy absorption, surge withstand and combination wave testing.
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Techsquare -
Techimp HQ S.r.L
New IEC standards, IEC 60034-18-41 and IEC 60034-18-42, have been issued to define the procedures for testing partial discharge inception voltage and the long-term performance (endurance) of Type I and Type II insulation systems used in rotating machines fed from voltage converters. Voltage impulse generators are required at least to test turn insulation, but they would be recommended for any testing under power electronics supply because of their capability to simulate the real electrical stress conditions. More generally, any type of electrical insulation system when subject to impulsive voltage waveform during life should be carefully evaluated in terms of partial discharge and endurance behaviour. This is why voltage impulse generators able to provide impulses with controlled amplitude and frequency are needed to face this new testing challenge.
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DScope M1 -
Spectral Measurement
All essential measurements like THD+N, noise, crosstalk, sweeps, impulse response plus simple code free test automation and additional modules for advanced features.
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SPS electronic GmbH
The impulse voltage test devices from SPS electronic are ideal for detecting interturn faults and insulation faults within a winding - even before the fault affects the electrical specifications of the test object.
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DASYLAB Sound Level Meter -
ROGA-Instruments
ROGA-Instruments offers DASYLab software modules for standardized sound level measurements and sound power measurements. The sound level software (SLM) has the usual time weighting Slow, Fast, Impulse; Leq, as well as weighting filters A, B, C and Lin Z according to EN 60651 and EN 60804.
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Advanced Science and Novel Technology, Co., Inc.
DC to 5.6GHz finite impulse response filter.Two differential CML-type input ports and one differential CML-type output port.Nine analog tap-weight control inputs.Differential gain of approximately 0dB.Single +3.3V or -3.3V power supply.Power consumption: 422mW.Fabricated in SiGe for high performance, yield, and reliability.Custom CQFP 44-pin package.
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PG 01-2000 -
Schlöder GmbH
The test generator PG 01-2000 is suitable for insulation test and testing of the impulse withstand voltage of electrical and electronic electricity meters. The generator produce a standard pulse voltage waveform with 0,1 / 2000 μs.
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LDC-5/D -
Doble Engineering
For LDS-6. Double impulse calibrator. For external calibration of the standard PD measuring circuit according to IEC 60270 (single pulses). PD measurements on long cables and in accordance with standards requiring the verification of the double pulse behavior of the employed PD measuring system. Produces these standardized time parameters according to the IEC 855-3.
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DXM Series -
Thorlabs, Inc.
The DXM series of Ultrafast Detectors are fiber-coupled photodetectors with wide wavelength ranges, as shown in the plot to the right, that are designed to be used for a variety applications. Each provides a high-fidelity electrical output pulse in response to an optical input pulse, and their clean impulse responses have full width half maxima (FWHM) down to 15 ps.
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National Technical Systems
Shock testing of products and materials determines to what degree items can physically and functionally withstand relatively infrequent, short time, moderately high-level force impulses or temperature changes that would be encountered in handling, transportation, and service environments. Vibration testing, on the other hand, determines the extent to which items can withstand mechanical vibrations.