HID 300KV-300pF Weak Damping Capacitor Voltage Divider

Mode: HID 300KV-300pF
1) Weak damping capacitive voltage divider is consist of series connection multistage pulse capacitors.
2) Damping resistor is multistage distributed; the capacitor is no-inductance structure, low voltage arm is parallel to no inductance capacitor.
3) The high voltage arm capacitor is installed on the high mechanical strength movable metal base;the wheels on the movable base are made of polyurethane material with fixed brace.There is top electrode, which prevent abnormal flashover discharge when doing switching impulse test.
4) Standard lightning wave: 300kV
5) HV rated capacitance: 300pF
6) Partial response time: Tα≤100nS
7) Over-impulse: β≤20%
8) Scale factor uncertainty: Kε≤±1%
9) The square wave response characteristic meet the requirement of GB311 and GB/T16927 standard.(supply national calibrate certificate)
10) Considering the transportation: the top electrode is field-installed. The material is stainless steel tube.

Principle Diagram: