Specialty Hybrid Capacitor Films PML Capacitors Capacitor Discharge Tester Designed to Characterize Capacitor Termination Systems and Dielectric Performance FEATURES: Current Pulses to 3000 Amps Typical 700 Nanoseconds Duration with 400 Nanoseconds Voltage to 10,000 Volts DC, Typically 7200 Volts per Microsecond

OPERATIONS

Manual: "One Shot"

Automatic: 6 to 10 Pulses per Second (Voltage) (Cap Valve).  Sigma also manufactures a high voltage (10KV) and a low voltage (1000V) high dv/dt pulse generator designed to test the performance of Capacitor Termination Systems.

Numerical Analysis Detect, display and analyze performance characteristics of a dielectric system that is normally not available by conventional measurement techniques. Collectively or individually investigate the effect of variables such as level of applied voltage, time under voltage, and temperature on the energy level of the corona pulses. This system was designed specifically to allow for correlation of partial discharge activity in a given dielectric system with parametric degradation in dielectric and performance losses.

FEATURES:

• Corona Pulse Height Analysis
• Energy Level to Be Analyzed
• Blanking of Unwanted Pulses
• Storage of Spectrum for Future Analysis
• Gross Count for a Particular Energy Region
• IBM-PC Compatible
• Eliminates Guesswork in Analyzing Corona Levels
• Easy to Use
• Adjustable Data Collection Time Interval
• Automatic/Manual Operation