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ABB Datasheet OVR T2 3N 100-275s P QS 数据表(英语)说明书用户手册.pdf

发布：2025-05-07约6.14千字共1页下载文档
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ProductDataSheetEAN:6925897545196

OVRT23N100-275sPQS

2TAM204100R6410

4/28/2025

Type2SPD’saredesignedtodischargethecurrentsgeneratedby

indirectlightningstrikescausinginducedorconductedovervoltageon

T2thepowerdistributionnetwork.

Theyarecharacterizedbyan8/20μswaveform(Imax).Higheris

theImax,morepowerfultheyare.

Theyareinstalledinthemaindistributionswitchboardbutalsoin

Imax:100kAsub-distributionboard.

TheyhavealowresidualvoltageUpoftencompatiblewiththe

withstandvoltageoftheequipmenttoprotect.

Up:1.9kV

TT-TNS

•Dinrailmounting

•Pluggable

•Excellenttechnicalfeatures

•Improvedsafety

IEC61643-11

•Backupprotection:POD

Keycharacteristics

ProtectionmodeL-N/N-PE

Numberofprotectedlines4

TestclassII

IntegratedthermaldisconnectorYes

EndoflifeindicatorYes

SafetyreserveYesN

Electricalcharacteri

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