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GENERAL INFORMATION

TECHNICAL TERMS EXPLANATION
Rated capacitance of the capacitor C (µF): the capacitance value for which the capacitor has been designed, measured at 20°C at frequency of 1KHz.
Rated voltage Un (V): the effective value of voltage for which the capacitor has been designed Rated frequency Fn (Hz): the highest value of frequency for which the capacitor has been designed Rated current In (A): the effective value of alternating current to the rated voltage and frequency.

Minimum operating temperature (°C): the minimum permissible temperature on the external surface of the capacitor can during its working.

Maximum operating temperature (°C): the maximum permissible temperature over the external surface of the capacitor can during its working.

Capacitor for continuous and intermittent working: a capacitor designed to work at a certain voltage during continuous working and at a different voltage (normally higher) during intermittent working.

Working classes: the total length of minimum life for which the capacitor has been designed under conditions of voltage, temperature, frequency, rated cycle:

Class A 30.000 hours
Class B 10.000 hours
Class C 3.000 hours
Class D 1.000 hours


For complete information download the PDF file provided below:

Attached Files

PSC motor capacitor details.pdf (306.0 KB, 14 views)