Showing results: 76 - 90 of 138 items found.
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Mess- & Prüfsysteme GmbH
Our high-voltage coupling capacitors are a main component of our partial discharge test stations. They serve to decouple the partial discharge impulses and act as a voltage divider, the output voltage of which is matched to our partial discharge measuring devices (with integrated voltage measurement) and peak voltage measuring devices. These high-voltage components are also available separately in their various designs, sizes, capacities and voltage ranges.
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GTPD-92 -
Kingrun Instrument Co., Ltd.
Partial discharge(PD) is a pulsed discharge that produces a series of physical phenomena and chemical changes such as light, sound, electrical and mechanical vibrations in and around electrical equipment.
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AQUILA -
Altanova Group
A compact and portable Partial Discharge acquisition unit, which allows to detect and analyze partial discharge activities in all electrical assets: from power cables to transformers, rotating machines and switchgears, together with the right combination of sensors and accessories. AQUILA comes with a full range of options, ideal for field testing.
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DFA100 -
Doble Engineering
The DFA100 Dielectric Fault Analyzer is a handheld survey tool used to identify and locate partial discharge, particles, and mechanical defects.With three measuring modes, continuous, phase and pulse, the DFA100 uses its acoustic emission sensor to find in-service acoustic signals produced by partial discharge and loose components.
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GDYT Series -
HV Hipot Electric Co.,Ltd.
GDYT series include partial discharge power frequency testing transformer(YDTW),partial discharge detector(GDJF2008),Isolation filter frequency doubling power device(GDSF-81G) and power frequency withstand voltage control table(GDYD table).It widely used in electrical manufacturing,power operation departments, research institutes and universities.
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DFA300 -
Doble Engineering
Use the Doble DFA300 to identify and locate insulation defects.This surveying tool combines radio frequency interference (RFI) and acoustic emission (AE).The The DFA300 partial discharge detector can locate partial discharge (PD) in a few seconds. Designed for surveying live, high voltage apparatus, its versatility makes it the perfect, multi-purpose tool for condition-based maintenance programs.
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Shanghai Launch Electric Co., Ltd.
Applied for power frequency voltage withstand and partial discharge testing on cables and cable accessories with the voltage class up to 1100kv.
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PD-TaD 60 -
BAUR Prüf- und Messtechnik GmbH
The PD TaD 60 portable PD Diagnostics system is used in combination with a BAUR VLF generator frida for carrying out partial discharge measurement and location.* Comprehensive 360° cable analysis – with parallel partial discharge and dissipation factor measurement* Time-optimised and safe cable condition evaluation* The lightest and most compact PD measuring device up to 60 kVpeak* Developed for portable use on site
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Power Monitoring and Diagnostic Technology Ltd.
PMDT offers three levels of testing services both domestically in the US and globally. With the best quality products, complete PD solutions, rich on-site testing experience, experienced partial discharge experts and field engineers, PMDT also provides PDExpert Services -- professional on-site partial discharge detection and location services to help the customers find the potential risks, evaluate the operating status of the electrical assets, and deliver complete and final problem solutions.
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HIGHVOLT Prüftechnik Dresden GmbH
Electromagetic field and line-conducted interference needs to be eliminated in order to measure low-intensity partial discharges with a PD background noise level (≤ 1 pC) in accordance with IEC 60270.
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Shanghai Jiuzhi Electric Co., Ltd.
Electromagetic field and line-conducted interference needs to be eliminated in order to measure low-intensity partial discharges with a PD background noise level (≤ 1 pC) in accordance with IEC 60270.
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Iris Power LP
Iris Power provides partial discharge sensors, instruments, diagnostic software needed to understand the condition of your switchgear in order to prioritize corrective measures and plan maintenance outages prior to failures.
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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.
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HIGHVOLT Prüftechnik Dresden GmbH
The TE measurement complements the high voltage test and is part of the routine and type testing of numerous electrical devices. It is one of the most important non-destructive methods for detecting faults in electrical installations. The breakdown of an insulating material usually occurs at an internal weak point, which usually already shows a partial discharge activity in advance. For this reason, measuring partial discharges can help prevent costly damage. The TE measurement is thus used for quality testing and diagnosis in the factory as well as during on-site testing of cables, GIS, power transformers and transducers or rotating machinery and their components
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Iris Power LP
Iris Power provides partial discharge sensors, instruments, diagnostic software needed to understand the condition of your isolated phase bus in order to identify issues, localize the problem and prioritize corrective measures prior to failures.