RSZGFZH Lightning Arrester Test Equipment
Direct-current High-voltage Generator
Product Description
RSZGF series DC high-voltage generator is the new portable DC high-voltage generator that designed and manufactured in accordance with the latest China power industry standard DL/T848.1-2004 DC General Technical Specification for High-voltage Generator. It is applicable to the DC withstand voltage test of high-voltage electrical equipment of business power sectors (e.g., power, mining, metallurgy, steel), including zinc oxide surge arrestor, power cable, power transformer and generator.
Feature/Function
● Adopting high-frequency voltage-multiplying circuit, with PWM pulse-width modulation technology and high-power IGBT device.
● Adopting large voltage feedback, with highly stable output voltage and ripple factor ≤1%.
● Full- range smooth voltage regulating, good voltage regulating fineness, regulating accuracy ≤0.5%, stability ≤1%, voltage error 1% (reading ±0.2kV), current error ±1 digit.
● Raising voltage from zero.
● 75%UDC1mA function button, convenient for zinc oxide surge arrestor test, accuracy 1%, reading ±1%.
● Apply code drawing for overvoltage protection setting, clear and little error (±1%).
● New voltage-multiplying material, light and rigid. Apply special insulating material on the surface, with good electrical performance and moisture-proof capacity.
● Folding supporting lug, with large diameter and good stability.
● RSZGF40kV integral design, high-voltage ground cable lead out, convenient for field test.
● RSZGF products conformable to DL/T848.1-2004 technical requirements, certified by type test conducted by the electrical equipment quality testing center of the power sector, strictly complying with the company standard.
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