200kV DC High Voltage Generator Withstand Voltage Tester Technical Parameters:
Working Power Supply: Voltage 220V±22V
Frequency: 50Hz or 60Hz;
Display Accuracy: ±1%;
Ripple Coefficient: ≤1%;
Working Mode: Intermittent use, each time not exceeding 30 minutes;
200kV DC High Voltage Generator Withstand Voltage Tester Technical Standards
DL/T 848.1-2004 "General Technical Conditions for High Voltage Test Devices Part 1: DC High Voltage Generators"
DL/T 474.2-2006 "Guide for Implementation of On-site Insulation Tests Part 2: DC High Voltage Tests"
DL/T596-2005 "Preventive Test Regulations for Electric Power Equipment"
GB1094.1-GB1094.6-96 "Degrees of Protection Provided by Enclosures"
GB2900 "Electrotechnical Terminology"
GB/T16927.1~2-1997 "High Voltage Test Techniques"
GB4793-1984 "Safety Requirements for Electronic Measuring Instruments"
GB191 "Packaging, Storage and Transportation Marks"
GB/T.311-1997 "Insulation and Coordination of High Voltage Transmission and Transformation Equipment"
Applications
Mainly applicable to power maintenance departments, industrial and mining enterprises, metallurgy, steel and other enterprise power departments for DC withstand voltage tests on high-voltage electrical equipment such as zinc oxide arresters, power cables, transformers, generators, high-voltage switches, etc.
Technical Indicators
3.1, Output Voltage Polarity: Negative polarity
3.2, Working Power Supply: AC220V±10%, 50HZ
3.3, Voltage Measurement Error: Full scale 2%±1d, maximum resolution 0.1KV
3.4, Current Measurement Error: Full scale 1%±1d, maximum resolution 0.1UA
3.5, Ripple Coefficient better than 1%
3.6, Voltage Stability: Random fluctuation when power grid changes ±10% ≤0.5%
