a string of 2 suspension insulators, each unit has a self capacitance X and a pin to earth, capacitance 0.1 X. If the maximum voltage across any unit is not to exceed 12.1 kv, the insulator string can withstand a maximum voltage of

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter3: Magnetic Starters
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In a string of 2 suspension insulators, each unit has a self capacitance X and a pin to earth, capacitance 0.1 X. If the maximum voltage across any unit is not to exceed 12.1 kV,
the insulator string can withstand a maximum voltage of
Transcribed Image Text:In a string of 2 suspension insulators, each unit has a self capacitance X and a pin to earth, capacitance 0.1 X. If the maximum voltage across any unit is not to exceed 12.1 kV, the insulator string can withstand a maximum voltage of
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