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- Product overview. ABB High Voltage Products Surge arresters - PDF;
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- ABB Library for Surge Arresters.
Downloads Arc furnace transformers. Overvoltage protection English - pdf - Application note Arresters between phases. Overvoltage protection English - pdf - Application note Annex 1. Voltages in 3phase a.
Nominal voltages in 3phase a. Flow chart selection of MO surge arresters for MV 3-pahse a. Overvoltage protection English - pdf - Application note Overview. Overvoltage protection English - pdf - Application note Overvoltage protection. Overvoltage protection English - pdf - Application note Transformers. Related offering. High-voltage surge arresters.
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Capacitors and filters. Medium-voltage air-insulated switchgear. ABB Web feeds. Events Customer events Investor events Media events. Current share price. I agree. MWK K4. Maximum system voltage U s. Continuous voltage through arrester U c. In some specific cases it may be necessary to install additional MO surge arresters between the phases as well. The application note describes how to select surge arresters in these cases. Medium-voltage surge arresters production video smaller format.
Lower resolution ,. Surge arresters offering from ABB Wettingen in the production video.
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Annex 1. Selection table Uc. Nominal voltages in 3phase a. Voltages in 3phase a.
Transformers connected via a cable. Transformers, which are connected via a cable, require an optimized protection concept with coordinated MO surge arresters. You will find the answers about the transient ovevoltages through transformer and selection of surge arresters for transformers with examples.
Continuous operating voltage Uc. It explains basic rules of selection the Uc based on the system insulation. Selection of MO surge arresters. You will find the answers about what input data is needed, what are the service conditions, what is important for the choice and what steps are to be taken to choose correct surge arresters.
Using surge arresters
Flow chart selection of MO surge arresters for MV 3-pahse a. AN Annex 1. You will find the answers about what is overvoltage, what types of overvoltage can appear in the system, what equipment need overvoltage protection and what are economic considerations for it. Medium-voltage surge arresters production video high resolution. High resolution ,. Application guidelines overvoltage protection metal oxide surge arresters in medium voltage systems.
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