Voltage testers - Import export

Long-lasting and stable thyristor technology Voltage adjustment range: 0xVn% - 200xVn% Output Current: 0A – 600A Continuous operation at full load Independent voltage adjustment on each phase Soft-Start feature of Output Voltage Current Limiting and Overload protection 100% unbalanced Voltage and load capacity Production at all industrial input voltages 7” touchscreen Operator Panel It is produced on order

• Contactless voltage tester with flashlight • For AC • With voltage field sensor for non-contact detection of alternating currents with visual indicator (red LED), voltage range 90 - 1000 V, e.g. in cable connections, wall sockets, junction boxes, circuit breakers & fuses and many more • Integrated flashlight for measuring point illumination • Pushbutton for switching on, with self-test and visual "ready" lamp (white LED) • Device complies with the EN61010-1 standard • Measurement category CAT III / 300V • Compatible with all pliers & cutters with SoftGripp handles • With eyelet for securing to e.g. lanyard • Housing made of made of plastic • Batteries included • Read operating instructions before commissioning

The unit is designed to measure the dielectric strength of transformer oil and other dielectric fluids according to IEC 60156, ASTM D877, ASTM D1816. It is a fully automatic device - allows testing according to the procedures defined in these standards, as well as according to the user procedures specified in the appropriate section of the setup menu. The core of the unit is the high voltage transformer and electronic modules. The unit operates by gradually increasing the voltage on the secondary winding of the high voltage transformer from zero to the maximum voltage, or to the voltage at which an electric breakthrough occurs in the dielectric fluid in the measuring cell installed on the high voltage contacts of the transformer. During operation, AC (50-60Hz) voltage is supplied from the secondary winding terminals through the cell electrodes into the dielectric fluid in the measuring cell.

ZUMBACH's all-new CALIBRATOR SP 40A is designed to test and calibrate Spark Testers with test voltages up to 40 kV, used for electrical testing of cable jackets and conductor insulations or tubes. The device is embedded in a robust suitcase ideal to perform calibrations and tests, to simplify the shipment for the next calibration as well as store away safely. The test stages can easily be activated over a rotary switch with integrated artificial fault simulator used to test the Spark Tester fault detection capability assuring full calibration according to IEC standards. Properties: For calibration and testing of all Sparktester types Measurement of direct voltage, alternating voltage and pulse voltage Current measurement, such as direct current and alternating current Function testing of the fault detector, by means of artificial fault simulation. Benefits AC, DC, high-frequency and pulse voltage compatibility Testing up to max.