| Overview
High voltage withstand test of electrical equipment is one of the most importantitems specifiedininsulation preventive test. The withstand voltage test can be divided into ac withstand voltage test and dc withstandvoltagetest. The ac withstand voltage test can be divided into power frequency, frequency conversionand 0.1hz ultra-low frequency test technology, of which 0.1hz ultra-low frequency technologyisthe latest technology recommended by the current international electrotechnical commission. Our company's newgeneration of ultra-low frequency and high voltage generator is the coreproduct independently developed with the latest American technology. It adopts 7-inch touch screen, thelatest arm7 single chip microcomputer, high-speed ad acquisition circuit, and is equippedwithbackground management software. It overcomes many shortcomings of domestic similar products (see table 1), and its cost performance is much higher than that of similar importedproducts. It is especially suitable for withstand voltage test of electrical equipment withlargeinsulation equivalent capacitance (such as power cable, power capacitor, large and medium- sized generator and motor, etc.), which conforms to the national standard of electric power industry, general technical conditions for ultra-low frequency and high voltage generator (d) newlyissued in 2004 l / t849.4-2004. |
Features
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