Showing results: 541 - 555 of 1014 items found.
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HIGHVOLT Prüftechnik Dresden GmbH
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.
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DIRANA -
OMICRON electronics
DIRANA uses dielectric frequency response (DFR) analysis in order to determine the condition of high-voltage insulation systems such as those in power transformers, bushings, cables and generators.
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SFT 300 -
Dr. Brockhaus Messtechnik GmbH & Co. KG
To determine the exact height of electrical steel packages for electrical motors and transformer cores in relation to the installation size and the motor performance the “filling factor” is an important dimension.
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M5400 -
Doble Engineering
The M5400 sends an excitation signal into the transformer and measures the returning signals. Comparing this response to baseline readings and results from similar units allows you to identify deviations and confirm internal mechanical problems.The M5400 reduces the uncertainty about apparatus condition by providing solid evidence of mechanical integrity or winding movement. Use it to help determine how a transformer is deteriorating, if it can go back in service after a fault or if it has been damaged during transit.
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SEL-387 -
Schweitzer Engineering Laboratories, Inc.
Protect and control any two-, three-, or four-winding power transformer with the SEL-387, which provides thermal and through-fault monitoring, and with SELogic Control Equations, can detect breaker failure.
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Omega Engineering, Inc
Electrical components contain the accessories you need to work with your Omega sensors and devices. These include things like terminal blocks, connectors, switches, transformers, and others.
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TR-AS FRA -
Dr. Strauss Messtechnik GmbH
The Frequency Response Analysis (FRA) on power transformers is used for diagnosis at works, after putting into operation and for maintenance on site. The frequency dependent admittance is determined and recorded as fingerprint.
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Hangzhou Xihu Electronic Institute
Cable PD detecting and positioning system, transformer PD detecting and positioning system, switchgear PD detecting and positioning system, GIS PD detecting and positioning systems.
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Hangzhou Xihu Electronic Institute
Simulation device of cable PD faults, simulation device of switchgear PD faults, simulation device of GIS PD faults, simulation device of transformer PD faults.
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Yangzhou Power Electric Co., Ltd
The test system is used to do AC voltage withstand test and PD measurement for high voltage insulation products, combined electrical equipment, instrument transformers, etc.
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SS310 -
Sanshine Electronis Co., Ltd.
Turn ratio meter is a reliable test instrument used for product inspection and sample analysis in the manufacture of transformer, radio and TV set or relative scientific research units.
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MG-III -
Chongqing Kailian Yongrun Industrial Co.,Ltd.
It is designed to determine the dissipation factor (Tan Delta), capacitance and resistance of transformer oil and other liquids. Relative dielectric constant and volume resistivity are calculated automatically and displayed.
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72-9405 -
Tenma
Tests the insulation integrity of wires, arrestors, transformers, motors, and other electrical devices. Digital display for easy reading. Battery operated device works with the press of a button.
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Measurements International Ltd.
The Shunt Reactor Loss Measurement System is a microprocessor controlled, metrology based, high voltage Capacitance, Inductance and Reactor Loss Measurement bridge which is based on the two stage- compensated current transformer. The 7010C bridge can be ordered by itself or it can be ordered with high voltage capacitors up to 800 kV line to ground and two-stage-compensated current transformers up to 4000A. the system is fully automatic displaying the rms voltage at the top of the capacitor, the reactor current and the reactor losses.
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SG2008 -
Shanghai Jiuzhi Electric Co., Ltd.
SG2008 Automatic 12kV Capacitance & Dissipation Factor Test Set is designed to measure dissipation (tgδ) and capacitance (C) in heavy electromagnetic interference environment such as in power plants or substations. Also it can be used in laboratory for high accurate test such asHigh Voltage (EHV) class Bushings, Windings of transformer (1/2/3 windings), shunt reactors, Current Transformer, Capacitor Voltage transformer(CVT), grading capacitors of Circuit Breakers, Surge Arrester and other electrical equipments. The test set is all-in-one structure: including precision digital bridge, 12kV/200mA frequency conversion power unit, reference capacitor (CN), and other electronic circuits. An external power supply can expand the test range. True portability is realized by the lightweight. Simple usage is realized by the full automation. High performance is realized by the digital process.