SSDCDP Intelligent Ultra-Low Frequency AC Withstand Voltage Test Device
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Product Features
★ Current and voltage data are directly sampled from the high-voltage side, ensuring real and accurate data.
★ Overvoltage protection: When the output exceeds the set voltage limit, the instrument will shut down for protection, with an action time less than 20ms.
★ Overcurrent protection: Designed with dual protection for high and low voltage. The high-voltage side can be precisely shut down according to the set value; the low-voltage side will shut down when the current exceeds the rated current, with action times less than 20ms.
★ The high-voltage output protection resistor is designed inside the booster, so no external protection resistor is needed.
★ Due to the use of high and low voltage closed-loop negative feedback control circuit, the output has no capacitive rise effect.
Technical Parameters
Output frequency: 0.1Hz, 0.05Hz, 0.01Hz.
Load capacity: 0.1 Hz max 1.1µF
0.05 Hz max 2.2µF
0.02 Hz max 5.5µF
Measurement accuracy: ±(3% of full scale + 0.5KV)
Voltage waveform distortion: ≤5%
Operating conditions: Indoor and outdoor;
Temperature: -10°C to +40°C; Humidity: ≤85%RH
Power supply: AC 50 Hz, 220V ±5%
Product Introduction
SSDCDP Intelligent Ultra-Low Frequency AC Withstand Voltage Test Device This product combines modern digital frequency conversion advanced technology, adopts microcomputer control, and fully automates boosting, bucking, measurement, and protection. Manual intervention is possible during the automatic boosting process. Due to full electronic design, it is small in size and light in weight, with a large-screen LCD display for clear and intuitive viewing, and a printer for outputting test reports. The design indicators fully comply with the "General Technical Conditions for Special Test Instruments for Power Equipment, Part 4: General Technical Conditions for Ultra-Low Frequency High Voltage Generators" power industry standard, and it is very convenient to use.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
