Glossary entry (derived from question below)
English term or phrase:
air gap
Italian translation:
traferro
Added to glossary by
Malgorzata Fic-Trzmielewska
Jun 20, 2006 20:34
17 yrs ago
5 viewers *
English term
contaminated air gap
English to Italian
Tech/Engineering
Electronics / Elect Eng
motor circuit
Capacitance to Ground
This is a measurement of the capacitance to ground of the circuit and the motor taken as a single unit. High capacitance readings are a result of wet or dirty windings with some insulation degradation that may result in higher inrush currents. A **contaminated air gap** can cause a decrease in motor efficiency, thus an increase in current draw. A high capacitance value combined with very low resistance to ground is a strong indication of a grounded motor.
More than 150,000 pf indicates a possible problem, an increase in monitoring should occur.
Sono alla frutta...
This is a measurement of the capacitance to ground of the circuit and the motor taken as a single unit. High capacitance readings are a result of wet or dirty windings with some insulation degradation that may result in higher inrush currents. A **contaminated air gap** can cause a decrease in motor efficiency, thus an increase in current draw. A high capacitance value combined with very low resistance to ground is a strong indication of a grounded motor.
More than 150,000 pf indicates a possible problem, an increase in monitoring should occur.
Sono alla frutta...
Proposed translations
(Italian)
3 +3 | traferro contaminato | Malgorzata Fic-Trzmielewska |
Proposed translations
+3
1 hr
Selected
traferro contaminato
traferro - in un elettromagnete, spazio d'aria, che separa le due estremità affacciate da cui partono le linee di forza del campo elettromagnetico. Quando è applicata corrente, il campo magnetico provoca un attrazione tra i due elementi che tende a chiudere il traferro.
4 KudoZ points awarded for this answer.
Comment: "ancora una volta grazie!"
Something went wrong...