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| Lugar de origem: | China |
| Marca: | Sansion |
| Certificação: | CE SGS ISO9001 |
| Número do modelo: | SXBZ |
SXBZ series DC high-voltage generators use high-frequency voltage doubler circuits, apply advanced PWM high-frequency pulse width modulation technology, closed-loop adjustment, and use large voltage feedback to greatly improve voltage stability. Use high-performance IGBT devices and driving technology with excellent performance, and adopt special shielding, isolation and grounding measures according to the theory of electromagnetic compatibility. The DC high voltage generator has realized high quality, portable, and can withstand rated voltage discharge without damage. It has the characteristics of large output power and small volume, reliable overvoltage, overcurrent and zero-position closing protection functions, with a voltage switching function of 0.75 times. Mainly applicable to power sector, industrial and mining, metallurgy, iron and steel and other enterprise power departments to conduct DC withstand voltage test or DC leakage current test on high voltage electrical equipment such as zinc oxide arresters, power cables, transformers, circuit breakers and generators.Features
| Voltage accuracy | ±(1.0%Reading + 2 words) |
| Current accuracy | ±(1.0%Reading + 2 words) |
| Ripple coefficient | ≤0.5% |
| Voltage stability | When the power supply voltage changes by ±10%≤1% |
| Overload capability | No-load voltage can exceed 10% of rated voltage for 10 minutes |
| The maximum charging current is 1.25 times the rated current | |
| Power supply | Single phase communication 50Hz 220V±10% |
| Way of working | Intermittent use: rated load 30 minutes |
| 1.1 times rated voltage usage: 10 minutes | |
| Way of working | temperature:-10ºC~+40ºC |
| Relative humidity: no more than 85% at room temperature of 25 ° C (no condensation) | |
| Altitude: below 1500 meters | |
| With capacitive load capacity | The tested product has unlimited capacity |
| Charged with 1.5 times rated current | |
| Structural features | Electrical insulation doubler |
| Air insulation, no leakage | |
| Operating box features | High-precision 0.75UDC1mA one-touch button (accuracy ≤1.0%), suitable for zinc oxide lightning arrester test |
| Overvoltage protection using digital dial switch, at a glance |
FAQ
Sansion Power Electric was established in 2005, a technocrat who have rich experience of more than 20 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.
Sansion Power Electric contains R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, information office and ete, now we have more than 80 employees including 20 technical engineers. We have obtained the IS09001 quality system certification and all products strictly conform to theinternational lEC and Chinese state standards.
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