150kV combination wave test system has developed by 3ctest been successfully delivered to Beijing Lide Harvest
Electrical technology Co.,Ltd. Though the installation, debugging and professional training, it has passed the
metrological confirmation by Xi’an High Voltage Apparatus Research Institute Co.,Ltd before formally putting it into
use. Structure security, convenient operation of software, output waveforms, voltage accuracy and running
performance of test system has won the approval and high praise from the customer.
150kV combination wave test system has been designed with open platform. The max. test voltage is up to 150kV.
Shortcircuit current is 75kA. The combination wave generator has the highest voltage level in China. The development
and production of test system is fully meets the standards of IEC60065, UL1414, UL6500 and GB8898-2001. With combination to IEC61800-5-1 standard, it can meet the withstand voltage test requirements of high voltage inverter and
also 1.2/50μs and 8/20μs combination wave test as per IEC61000-4-5. The test system includes 2Ω and 500Ω
impedance waveform into one system. Dual-waveform automatically switch is available. With PLC intelligent control,
polarity is switched automatically. Constant-current charging and PID adjustment make charging level stable and ensure
the output accuracy.
The test system is widely used in safety test of high voltage inverter and insulation performance test of low voltage
apparatus, components, connectors and cables.