CDY series

IMCS Impulse voltage control system is specifically designed for the needs of HV impulse testing. It is an automatic information platform unit composed by measurement, control high voltage equipment, the whole system full automatic data analyzing process through the industrial controlled computer system. The use of the industrial controlled computer system as information platform permits the impulse voltage generator wide update and expanding opportunity, meanwhile gives to the construction of test laboratory information center a basic hardware. The above parts are designed and manufactured according to the industry and technology standards, the system is reliable and stable, and insure the accuracy and the operating speed. A Report File can be created for further data processing.

According to IEC 61083-1/2 for measurement and analysis of the impulse waveform of lightning and switching impulse voltages during H.V. tests (peak value, front-time, time-to-half-value, time-tochopping), menu-oriented control- and graficprogram, indoor use.

With 10, 12 or 14 Bit resolution suitable for comparison of records during transformer tests

With DKD-Calibration suitable as Reference Standard and Reference Measuring System for full and chopped waves.

All variants upgradeable to 4 channels with 200 MS/s and 14 Bit.

The multiple chopping gap is used to chop lightning impulses on the front and/or on the tail.

The multiple chopping gap serves simultaneously as a load capacitor for the impulse generator and allows excellent reproducibility of the chopping time and does not distort the wave shape until the chopping point.

The sphere distance is automatically adjusted and operated by the controls of SG2010 and SG2011. A manual control box is available as well.

The sphere gap type SGS H or SGS V can be used for Impulse, AC and DC voltage calibration according to the IEC 60052 recommendation.

The spheres are arranged vertically or horizontally, one being mobile. In the vertical version the mobile sphere is remotely adjusted by using an electrical drive. In the horizontal version, both spheres are mounted on columns of insulating materials, hence enabling to superimpose impulse AC and DC voltages. It is also possible to use the gap in a peaking circuit.