SYZGF 60KV/2mA DC high voltage generator Introduction: SYZGF series 60KV/2mA DC high voltage generator is a portable DC high voltage generator researched and manufactured according to the requirements of Chinese industry standard ZBF 24003-90 "General technical requirements for portable DC high voltage generator". It is applicable to the power department, power plant and power enterprise. DC, high-voltage tests on zinc oxide surge arresters, magnetic blow arresters, power cables, generators, transformers, switches, etc., scientific research units, railways, chemicals, power plants, etc. SYZGF DC high voltage generator adopts intermediate frequency double voltage circuit, which is the first to apply the latest PWM intermediate frequency pulse width modulation technology, closed loop adjustment, and adopts large voltage feedback, which greatly improves voltage stability. Use high-power IGBT devices with excellent performance and their driving technology, and adopt special shielding, isolation and grounding measures according to electromagnetic compatibility theory. The DC high voltage generator is made of high quality, portable, and can withstand rated voltage discharge without damage. The main components of HCZGF DC high voltage generator are selected from the advanced technology components of the United States, Germany, Japan and other countries to make the instrument more reliable and stable. The pressure cylinder is small in size, large in capacity and strong in overload capability, which is convenient for field operation test. Our company regards quality and reputation as life, continuously improves the level of science and technology, and develops high-quality products to meet the needs of users. Features: 1. Similar products are smaller in size, lighter in weight, more beautiful, more reliable, simple in operation, complete in function, and convenient for field use. 2, using advanced technology, process manufacturing, the first to apply the latest PWM IF pulse width modulation technology, pulse train logic array modulation, the use of high-power IGBT devices and large voltage feedback, so that the output high-pressure stability is higher, the ripple coefficient is smaller. 3, the main components of the instrument are selected from the United States, Germany, Japan and other countries to import advanced technology components, durable, not afraid of continuous short-circuit discharge to the ground. 4. High precision and accurate measurement. The voltage and current meters are digital display, the voltage resolution is 0.1kV, and the current resolution is 1uA. The voltage meter on the control box directly displays the voltage value added to the load test sample. It does not need to be externally applied, and the wiring is simple. The instrument has high and low voltage terminals to measure leakage current, and the high voltage end uses circular shielding digital meter display. It is not afraid of discharge shock and has good anti-interference performance, suitable for field use. 5, high voltage regulation stability, full range smooth voltage regulation, output voltage regulation using imported single multi-turn potentiometer, smooth boosting process, high adjustment accuracy. 6, negative polarity output, zero start, continuous adjustable, over voltage, over current, zero return, ground protection, special disconnection protection and other protection functions. The automatic protection circuit has strong functions, perfect protection and reliability, and makes the operation safe. Various technical indicators are superior to the industry standards. 7, the addition of high-precision 75% VDC-1mA function, making zinc oxide arrester measurement brings great convenience. No one calculation is required with a single touch. There is 75% voltage function button on the control box of the instrument. When the current is raised to 1000uA, when the current rises to 1000uA, the button of 0.75UDC--1mA is pressed. At this time, the value displayed by the voltmeter and ammeter is 75%. The data should be turned back to zero immediately after completion, and the green button should be pressed immediately to cut off the high voltage and turn off the power switch. Do other tests. 8. Convenient over-voltage setting function, using digital dial switch, can display the setting voltage value visually, making your operation more random, and the display value unit is kV. 9. The double-pressure cylinder is developed and produced by American technology. The intermediate frequency transformer is specially designed by relevant experts, with small volume, large capacity and strong overload capability, which is convenient for field operation test. 10-1. There are three built-in support feet at the bottom, which increases the stability of the double pressure cylinder. (applicable to 200KV) 10-2. The upper cover of the control box can be used as a windproof base, which can be inserted into the double pressure cylinder to enhance the stability of the double pressure cylinder.
Introduction: SYZGF series 60KV/2mA DC high voltage generator is a portable DC high voltage generator researched and manufactured according to the requirements of Chinese industry standard ZBF 24003-90 "General technical requirements for portable DC high voltage generator". It is applicable to the power department, power plant and power enterprise. DC, high-voltage tests on zinc oxide surge arresters, magnetic blow arresters, power cables, generators, transformers, switches, etc., scientific research units, railways, chemicals, power plants, etc. SYZGF DC high voltage generator adopts intermediate frequency double voltage circuit, which is the first to apply the latest PWM intermediate frequency pulse width modulation technology, closed loop adjustment, and adopts large voltage feedback, which greatly improves voltage stability. Use high-power IGBT devices with excellent performance and their driving technology, and adopt special shielding, isolation and grounding measures according to electromagnetic compatibility theory. The DC high voltage generator is made of high quality, portable, and can withstand rated voltage discharge without damage. The main components of HCZGF DC high voltage generator are selected from the advanced technology components of the United States, Germany, Japan and other countries to make the instrument more reliable and stable. The pressure cylinder is small in size, large in capacity and strong in overload capability, which is convenient for field operation test. Our company regards quality and reputation as life, continuously improves the level of science and technology, and develops high-quality products to meet the needs of users.
