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NOARK ELECTRIC DF ELECTRIC ACCUENERGY ORING NETWORK THIẾT BỊ CHO THỦY ĐIỆN TỦ BẢNG ĐIỆN DỊCH VỤ KỸ THUẬT
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SURGE PROTECTOR

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Surge protection Ex9UE1

The Ex9UE1 35 line is a group of Class I Surge Protective Devices. They are intended as a protection against direct hit of lightning strokes of high intensities or in installation with often occurrence of lightning strokes

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Surge Protection Ex9UE3

The Ex9UE3 line is a group of Class III Surge Protective Devices. They are intended as a fine protection against transient overvoltage, installed downstream to Class II SPDs

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Surge Protection Ex9UE2

The Ex9UE2 line is a group of Class II Surge Protective Devices. They are intended as a protection against transient overvoltage caused by fast switching operations or indirect hits of lightning strokes (residuum effects).

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Surge protection Ex9UE1+2, 25kA

The Ex9UE1+2 25 line is a group of Class I+II Surge Protective Devices

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Surge Protection Ex9UE1+2, 12,5kA

The Ex9UE1+2 12.5 line is a group of Class I+II Surge Protective Devices