Portable DC High Voltage Generator
I. Operating Conditions for Portable DC High Voltage Generator
Relative humidity: not greater than 85% at 25°C, no condensation. Working mode of DC high voltage generator: intermittent use for 30 minutes. Ambient temperature: -10°C to 40°C. Altitude: below 1500m.
Transportation and Storage
1. When the equipment needs to be transported, it is recommended to use the company's instrument packaging wooden box and shock-absorbing items to avoid unnecessary damage during transportation and prevent unnecessary losses. 2. When the equipment is transported without a wooden box, stacking is not allowed. When using the company's instrument packaging box, the maximum stacking layer is two layers.
3. During transportation, the instrument panel should face upward.
4. The equipment should be placed indoors in a dry, dust-free, ventilated, and non-corrosive gas environment. Without wooden box packaging, the DC high voltage generator is not allowed to be stacked.
5. When storing the equipment, the panel should face upward. Place moisture-proof items at the bottom of the equipment to prevent moisture.
II. Teach You How to Correctly Use the Microammeter of DC High Voltage Generator
How to use the DC high voltage generator microammeter, and how to select the DC high voltage generator - microammeter, as well as how to use it directly, is related to the quality of DC testing projects. It is used when the high-voltage digital microammeter is not correctly connected.
DC high voltage generator - The microammeter usually adopts a three-and-a-half-digit LCD head with a range of 0 to 1999.9 microamperes. This range is sufficient for conventional DC testing projects. In routine experiments, the DC leakage test of zinc oxide lightning arresters is at milliampere current. Under the DC leakage test at 75% voltage, the large current display is 1000 microamperes. The cable DC leakage test value is even smaller. Only when the charging current of large-capacity cables is relatively large is it done.
The lifespan of the DC high voltage generator microammeter is greatly related to the operator's direct operation. The wiring quality and the timing of discharge are directly related to the lifespan of the microammeter. During the testing process, the microammeter may be unreliable or not easy to cause the elevation process of surrounding objects during discharge. In capacitance testing, the timing of discharge may cause damage to the microammeter. We need to first look at the parameters, then carefully observe whether the safety distance of items such as the high-voltage output line is sufficient, and whether the high-voltage side of the test object has sufficient safety distance. After the test, the DC high voltage generator voltage must be reduced to zero, and the discharge point must be cleared. To use the discharge rod to discharge the test object, the entire discharge process is divided into two steps. The discharge rod should not immediately contact the test object. The rod should gradually approach the test sample, and discharge begins at a certain air gap distance, with a hissing sound. When the discharge rod is silent, it can be discharged, and then directly connected to the ground for discharge.
For high-current testing projects, we have a four-and-a-half-digit head, and the meter displays from 0 to 19999uA. Only by doing the above points can we better utilize the DC high voltage generator - microammeter.
Portable DC High Voltage Generator
High voltage generator (English: high voltage power supply, abbreviated as HVPS), also known as DC high voltage generator, is a traditional term for high voltage power supply. It refers to the high voltage power supply mainly used in insulation and leakage detection. Now there is no strict distinction between high voltage power supply and high voltage generator.
III. Product Introduction
High voltage generator, also known as DC high voltage generator, is a traditional term for high voltage power supply. It refers to the high voltage power supply mainly used in insulation and leakage detection. Currently, there is no strict distinction between high voltage power supply and high voltage generator. English: high voltage power supply, abbreviated as HVPS. The ZGF2000 high-frequency DC high voltage generator manufacturer adopts a high-frequency voltage doubling circuit, applies new PWM high-frequency pulse width modulation technology, closed-loop adjustment, and uses large voltage feedback to greatly improve voltage stability. DC high voltage generator uses excellent performance high-power IGBT devices and their driving technology, and according to electromagnetic compatibility theory, adopts special shielding, isolation, and grounding measures. It achieves high quality, portability, and can withstand rated voltage discharge without damage.
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