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HAEFELY TEST AG As market leader in various high-voltage test products we provide the test, measurement and diagnostic ;equipment for a wide range of electrical applications. Test systems for laboratory, factory and field use are available. As a single source supplier we unify powerful resources from design, development, engineering, marketing and support - from high-voltage design over electronics to software in one company. ; Precision. Swiss Made. Since 1904. ;
(distribution transformer test system)
Distribution transformers are "mass production equipment"; high testing-throughput is a must without compromising quality. Our ; new DTTS aims at a highly automated test procedure using well-prepared sequences and minimal manual intervention to keep the test duration of a single transformer as short as possible and to avoid human errors .
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NEW ;2830/2831
The Tettex 2830/2831 is the result of extensive research and years of experience testing dielectric properties of liquid and solid insulating materials. It incorporates a fast and highly advanced procedure to measure Capacitance and tan ;δ, DC resistance and relative permittivity ε r (dielectric constant) of liquid or solid insulating materials.
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(water processing unit)
Cable test termination systems are used for high voltage testing of power cables.
Before high voltage (AC or ;Impulse) can be applied the power cable need to be prepared and terminated in a ;special way order to control the electrical field distribution along the ends.
The
T ettex 2293 is the result of extensive research and years of experience testing transformers.
It incorporates a fast and highly advanced procedure to measure winding resistance. A simple one-time-connection system together with the simultaneous winding magnetization method drastically reduces measuring time.
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Switching Impulse: -4.6 MV / +2.5 MV, Height: 23.5 meters)
Recently installed High Voltage Component Test Field .
1'700 kV Modular Resonant Test System, 1'200 kV Standard Capacitor and a 4 MV 300 kJ Impulse Generator.
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