The sf6 gas insulated standard capacitor is used together with a c and tan delta measuring bridge as the comparison standard leg of the bridge. It is used as capacitance standard in measuring bridge circuits to measure the dielectric dissipation factor tan-delta, further-more, it can be used as high-voltage capacitor for voltage divider circuits of high-voltage transformer test.
Highest long-term stability is guaranteed and proven over 20 years. A wide range of different sizes, values and voltage ranges are available.
We can produce 5kv~1600kv.
We can also provide the professional solutions and equipments for: withstanding voltage testing, c & tan-delta (power factor) testing, partial discharge (pd) testing and impulse voltage testing.
SG2008 Automatic 12kV Capacitance & Dissipation Factor Test Set is designed to measure dissipation (Dielectric Loss Angle tgª-) or power factor (cosª+) in heavy electromagnetic interference environment such as in power plants or substations. Also it can be used in laboratory for high accurate test. 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.
We can also provide the professional solutions and equipments for: withstanding voltage testing, c & tan-delta (power factor) testing, partial discharge (PD) testing and impulse voltage testing.
CDY series impulse test systems can be used to generate impulse voltages simulating lightning strokes and switching surges.
The stage energy is 2.5 kJ~1620kJ. Max. Charging voltage is 100~7200kV.
Applications covered include testing according to IEC, ANSI/IEEE as well as other national standards. The basic system can be upgraded in various ways for special tests and for greater ease of operation. A number of additional circuits and components allow optimizing the impulse test system for tests on different kinds of high voltage test objects. The generator is due to its unique, modular, patented structure perfectly suited for transportation and easy on-site erection. Also the internal inductance is the lowest ever built.
We can also provide the professional solutions and equipments for: withstanding voltage testing, c & tan-delta (power factor) testing, partial discharge (PD) testing and impulse voltage testing.
QS30 is designed for highest precision determining the capacitance and dielectric dissipation factor tanª- of liquid and solid insulants, cables, capacitors, line transformers, generators, motors, bushings etc. Furthermore, it can also be used for power loss measurement on shunt reactors or similar apparatus.
The system performs Semi-Automatic measurement of Dissipation Factor (tanª-) & Power Factor (cosª+) and Capacitance. Ití»s designed to help you modernize your testing facility at an affordable price and, ití»s simple to operate.
We can also provide the professional solutions and equipments for: withstanding voltage testing, c & tan-delta (power factor) testing, partial discharge (PD) testing and impulse voltage testing.
