ABB AI830A-EA new with one year warranty AI830A

ABB AI830A-EA new with one year warranty AI830A 100% Brand New. 365 days warranty.

item no.:
ABB AI830A-EA
lead time:
1-2 days
product orgin:
Switzerland
shipping port:
Xiamen
payment:
T/T
Condition:
NEW

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product details

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ABB AI830A-EA new with one year warranty AI830A

By calculating the reactive current component (sin φ adjustment) and then comparing the phase angle in relation to the residual voltage UE, the ER/XR-relay type determines whether the line to be protected is earth-faulted. On non-earth-faulted lines, the capacitive component Ic(a) of the total current precedes the residual voltage by an angle of 90°. In case of a faulty line the capacity current IC(b) lags behind the residual voltage at 90°.

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ZheXun Electric Automation Company has more than 10 years of experiences in supplying industrial PLC & DCS items.

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ABB AI830A-EA new with one year warranty AI830A