Partial discharge measuring instrument

Model	Features	Test specimens
Partial Discharge Measuring Set DAC-PD-3	Bandwidth of Frequency: Narrow band:10kHz - 200kHz, Wide band:10kHz - 4MHz Measuring Range: 1 - 100000pC	Generators, Motors, EV Motors, Transformers, Cables, Capacitors, Insulating materials, Power devices and High frequency equipment (Compact high frequency transformers)
Digital Partial Discharge Analyzer DAC-PD-9	Bandwidth of Frequency: LOW:20kHz -　400kHz, MID:400kHz - 4MHz, HIGH:4MHz - 40MHz Measuring Range: 1 - 100000pC IEC 60270 and others	Generators, Motors, EV Motors, HV Transformers, Cables, Coils, Capacitors, Bushings, Circuit Breakers and Switches
Partial Discharge Tester DAC-PD-7	Testing Voltage: 0 - 3000V or 5000V（All-In-One UNIT） Applicable to IEC 60270, IEC 60664-1, IEC 61730-2, PDIV, PDEV test	Magnet wires, printed circuit boards, connectors, semiconductors, small motors, electrostatic chucks and insulating materials
Partial Discharge Tester DAC-PD-7P	Testing Voltage: 0 - 5000V （All-In-One UNIT） Applicable to EN60747-5-5:2007	IGBT gate drive photo coupler, Pulse Transformers
Partial Discharge Measuring System DAC-6021	Maximum partial discharges (Qmax), PD Inception Voltage (PDIV), extinction voltage (PDEV) Test Voltage: 0 - 5 kV (Max 30kV） Test Frequency: 46Hz - 1kHz IEC 60270, 60664-1	EV motors, IGBT, Solar Back sheets, Ceramic capacitors and Electrical insulation materials
Vacuum Discharge Tester DAC-VD-1	DAC-VD-1 can locate damages or defects like scars and pinholes on stator coils and wires visibly.	Stator coils and wires