Catalogs >
Fritz Driescher & Söhne GmbH >
Voltage Testing Systems

Voltage Testing Systems
12Pages

Catalog excerpts

DRIESCHER -Voltage testing system for rated voltages 12 kV, 24 kV, 36 kV and 38.5 kV > 713713 38,5 kV http://www.driescher.comGet connected

Open the catalog to page 1

Օ 3 Special reproduction from etz 4 Voltage testing systems for rated voltages in excess of 1 kV Օ 6 DRIESCHER Divider insulator ֕ 8 Coupling elements for voltage testing system, interface module 19 Voltage display unit DEHNcap/P Օ 10 Voltage display unit DEHNcap/Aand DEHNcap/IT 11 Phase comparator DEHNcap/PC Օ 11 Measuring adapter / measuring impedance DEHNcap 12 Production program > 2 size="-1">

Open the catalog to page 2

Testing the off-load condition and phase comparisonon medium-voltage switchgears is gradually becoming a problem, based on their increase in use. Voltage testing systems have therefore been introdu- ced to meet all safety requirements in such systems.In VDE 0682 Part 415 (IEC 61243-5) the minimumrequirements and testing conditions are specified for capacitive voltage testing systems. Our product program for capacitive voltage testing systems comprises: Response voltage, clear display In order to achieve a clear indication, the couplingparts must be designed in such a way that at a...

Open the catalog to page 4

Nominal voltage and rated voltage Coupling elements as defined in VDE 0682 Part 415(IEC 61243-5) are preferably installed in medium-vol- tage switchgears in compliance with DIN VDE 0670 Part 6. The voltage specification is, however, diffe- rent in both standards.In the VDE 0682 Part 415 (IEC 61243-5) for capaci-tor voltage testing systems the voltage is defined as nominal voltage and in DIN VDE 0670 Part 6 for medium-voltage switchgears the voltage is defined as rated voltage (refer to table).VDE 0682 Part 415 (IEC 61243-5) Nominal voltage in kV6102030DIN VDE 0670 Part 6Rated voltage in...

Open the catalog to page 5

DRIESCHER ֖ Divider insulator Divider insulators Type SI Օ Version in compliance with DIN VDE 0674 Part 4 and DIN VDE 0441 Part 3 Rated voltage of up to 38.5 kV /50Hz Օ Coupling capacity for voltage testing system of DEHNcap in compliance with VDE 0682 Part 415 Head fitting: Connection to active part of the high voltage system Օ Base fitting: Mounted on the earthed switchgear frame Technical Data Material/Colour: cast resin, brown (RAL8017)Օ Connection of head fitting: 4 x M6/ 1 x M10 Base fitting: M16 (refer to drawing on page 12) Coupling electrode connection, 2-pin connector coupling,...

Open the catalog to page 6