Spark Tester High voltage detection of faults in the insulation or sheathing layers of electric cables

DIELECTRIC TESTING WITH THE SPARK-TEST METHOD In-line fault testing on single wires and cables during the extrusion or rewinding process has become standard procedure today. ZUMBACH Spark Testers can be used to test the most diverse range of cable products as per international standards, like IEC 62230, UL 1581, UL 2556 and other. Integrated ports allow communication for easy integration with quality control systems (e.g. USYS). According to various applications, ZUMBACH offers Mains Frequency, Direct Current and High-Frequency spark testers. Typically they are installed at the end of the cooling...

AST H 15A – HIGH FREQUENCY SPARK TESTER AST H 15A spark testers detect insulation faults on cables of up to 30 mm (1.18 in.) outside diameter. These high frequency models are equipped with bead chain electrodes according to UL 1581 / UL 2556. A suitable floor stand, available as an option, allows for quick and easy installation in existing production lines. Technical main data Max. product diameter Output voltage Frequency Power supply Maximum line speeds 30 mm (1.18 in.) 0.5...15 kVac 3 kHz Universal input 100...240 VAC, 45...63 Hz DST 28A – DIRECT CURRENT SPARK TESTER Thanks to the variety...

* min. 20 (0.79) The housing for the DST 28A.FB30.150KEBB have different dimensions. Please ask for detailed dimensional drawings. • Dimensions in mm (inch) • Technical specifications are subject to change without notice ACCESSORIES Floor stand ST 1 For AST H 15A and DST 10/28A. The CALIBRATOR serves to calibrate and test Spark Testers up to 40  used for kV electrical testing of cable jackets and conductor insulations or tubes. The following parameters of the Spark Tester can be tested: – Test Voltage characteristics: DC voltage up to 40 kV, AC voltage (50/60 Hz) up to 40 kV, AC voltage high...