High Voltage Test

HV Test

Showing results - of 71 products found

  • ACTS-5K Plus and ACTS-12K Plus - HIGH VOLTAGE CAPACITANCE & TAN DELTA TEST SET

    Company: Eltel Industries

    Automatically measures capacitance, dielectric loss,dissipation factor/power factor, excitation current and inductance of electrical insulation • Test Voltage upto 12kV (5kV on ACTS-5K) • Digital read out of capacitance, dissipation factor, power factor, inductance, power loss and operating frequency • Automatic interference suppression circuitry for testing under high voltage switchyard conditions.

  • Vacuum Capacitors Fixed & Variable

    Company: LBA Group

    The LBA Technology vacuum capacitors store maintains a large stock of all types of RF capacitors, both vacuum and mica capacitors. While LBA is a factory dealer specializing in COMET and JENNINGS fixed and variable vacuum capacitors, we can supply virtually any style, value, or manufacturer's product on special order. Typical of other brands supplied are Meiden, Sangamo, and Cornell Dubilier. We provide fast quotes and worldwide shipping.The high quality vacuum capacitors we stock and sell typically have capacitances from 3 pF to 6600 pF, and peak test voltages to 100 kV at 1000 amps. These include both fixed and variable styles. A full line of capacitor accessories such as cylometers, insulators, corona rings, and mounting hardware is available from LBA.Vacuum capacitors are used in a wide variety of applications that require the generation and management of high power radio frequency energy. The vacuum capacitor is extremely stable in electrical characteristics, has extremely low internal dissipation factor (loss) and withstands electrical overloads, such as lightning, with less damage than other types of capacitors. The vacuum capacitor is a key component in high frequency RF generators, industrial RF process applicators and antenna systems operating from low frequency through VHF, at power levels reaching and exceeding 1,000,000 watts. Both air-cooled and water-cooled vacuum capacitors, in fixed and variable styles are used.Vacuum capacitors are employed in broadcast transmitters for long wave, medium wave (MW or AM), short wave, and VHF (FM and TV). They also serve in broadcast antenna systems, particularly in AM directional antenna phasing systems, diplexers, triplexers and line tuning units.Vacuum capacitors find wide application in industrial applications of radio frequency energy. High power RF systems are found in RF dielectric heating devices such as RF welders, radio frequency sealers, RF process heating such as drying and baking ovens. The ubiquitous vacuum capacitor finds frequent application in such medical RF areas as MRI, CAT scanners, RF surgery, and high power particle accelerators. High power RF devices also use vacuum capacitors to help generate RF energy for laser systems, plasma generators, semiconductor foundries, research RF applications, and more.

  • Insulation Tester

    Company: Vivid Metrawatt

    Vivid metrawatt has introduced an insulation tester, model ir5c1. This is a battery operated digital insulation tester [giga ohmmeter]. This is available with selectable test voltages and resistance ranges for testing transformers, switchgear bushings, motors or generators, even when the load capacitance is high

  • MI 3201 - HV Insulation Testers

    Company: AVOX Technologies

    The TeraOhm 5 kV enables insulation resistance measurements up to 10 TΩ, step voltage testing, withstanding voltage testing, PI, DD, and DAR calculation and capacitance measurement. Results can be stored and downloaded to a computer via USB or RS232 connection with the help of the optional HVLink PRO software. This high quality instrument, shielded test leads, and quality accessories included in the standard set enable you to perform insulation testing quickly and effectively.

  • MI 3200 - HV Insulation Testers

    Company: AVOX Technologies

    The TeraOhm 10 kV enables insulation resistance measurements up to 10 TΩ, step voltage test, withstanding voltage test, PI, DD, and DAR calculation and capacitance measurement. Results can be stored and downloaded to a computer via USB or RS232 connection with the help of the optional HVLink PRO software. This high quality instrument, shielded test leads, and quality accessories included in the standard set enable you to perform insulation testing quickly and effectively.

  • Series 90 - Wire Harness & PCB Continuity Analyzers / Testers

    Company: Cablescan

    The Cablescan Series 90 analyzers provide high-speed testing for wire harnesses, backplanes, and printed-circuit boards. They provide diode testing, resistance and capacitance measurements, and build aids. They have a broad range of test applications from simple wire harnesses to prescreening of loaded circuit boards. There are two basic versions of the analyzers: Series 90, a low-voltage system, and Series 90HV, a high-voltage system.

  • 2671A - AC/DC withstand voltage tester

    Company: Shenzhen Chuangxin

    High voltage, large current, high accuracy.Leakage current, testing time, continuous arbitrarily, well-adapted.Synchronized display measuring value( time, voltage and current).Can choose manual or remote control testHigh voltage breakdown protection, sound and light alarm, safe and reliable Easy operation, suitable for use in production lineDC output can test small capacitance, high-voltage silicon stack, reverse voltage of transistors

  • 2672C - AC /DC withstand voltage tester

    Company: Shenzhen Chuangxin

    High voltage, large current, high accuracy.Leakage current, testing time, continuous arbitrarily, well-adapted.Synchronized display measuring value( time, voltage and current).Can choose manual or remote control testHigh voltage breakdown protection, sound and light alarm, safe and reliable Easy operation, suitable for use in production lineDC output can test small capacitance, high-voltage silicon stack, reverse voltage of transistors

  • XD61 series - High Voltage C & Tan Delta Tester

    Company: Hangzhou Xihu Electronic

    Be suitable for the test of dielectric loss, capacitance and voltage curve of dielectric loss.

  • VLF-28 - Very low frequency tester for high voltage cables

    Company: Kharkovenergopribor

    Very low frequency tester for high voltage cables VLF-28 is designed for testing the insulation of the high voltage cross-linked polyethylene (XLPE) cables* with isolation capacitance between 0.005 and 5.0 µF, sinusoidal voltage of up to 28 kV and 0.1 Hz frequency.

  • GD6000A - Auto Dielectric Loss Tester

    Company: HV Hipot Electric

    GD6000A Auto dielectric loss tester measure the capacitance and dielectric loss factor (tgδ) of high voltage electric equipments. It can also test dielectric loss of insulating oil test grounded , which is micro controller operated ,accurate, small, light weight and reliable.

  • AC Resonant Test System

    Company: Yangzhou Power Electric

    Testing of certain apparatus requires much high voltage or current that a straight AC test system is not sufficient. Thus resonant test reactor with a variable core is needed. The main advantage of such test systems is lower input power and larger output power. The resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears.

  • HTRG-H - Automatic Capacitance Inductance Tester

    Company: Wuhan Huatian Electric

    HTRG-H automatic capacitance inductance tester mainly test the HV shunt capacitor banks of reactive power compensator and reactor, its measurement principle complies with the capacitance tester national standard. It solved the following problems:1. Do not need disassemble the wire when field test the capacitor, reduces the measurement process, improves the efficiency, avoid damaging the equipment. 2. Complete parameter measurement, easy to detect the quality change of the capacitor and the fault of the connecting conductor between the components.3. Large-capacity data storage communicates with USB, do need copy the test results on site, ensure the integrity of the test results.

  • Resonant Hipot Test System - Cylinder type Adjustable Inductance Resonant Test System

    Company: Fivestar HV Testing

    Adjustable inductance resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. The natural resonance frequency of the test system matches feed-in mains, usually 50/60Hz. When the test system gets in resonance, it generates continuous testing high voltage.

  • GD6100C - Capacitance & Tan Delta Tester

    Company: HV Hipot Electric

    GD6100C Automatic Precision Oil Dielectric Loss Tester, is used for measuring dielectric dissipation factor and DC resistivity of insulating oil and other insulating liquids. The instrument intergrates with test oil cell, temperature controller, temperature sensor, dielectric loss test bridge, AC test power, standard capacitor, high resistance meter, DC high voltage source and other major components.