ABB Datasheet OVR T2 3L 100-440s P QS 数据表(英语)说明书用户手册.pdf
ProductDataSheetEAN:6925897545240
OVRT23L100-440sPQS
2TAM203000R6810
4/28/2025
Type2SPD’saredesignedtodischargethecurrentsgeneratedby
indirectlightningstrikescausinginducedorconductedovervoltageon
T2thepowerdistributionnetwork.
Theyarecharacterizedbyan8/20μswaveform(Imax).Higheris
theImax,morepowerfultheyare.
Theyareinstalledinthemaindistributionswitchboardbutalsoin
Imax:100kAsub-distributionboard.
TheyhavealowresidualvoltageUpoftencompatiblewiththe
withstandvoltageoftheequipmenttoprotect.
Up:2.3kV
TNS
•Dinrailmounting
•Pluggable
•Excellenttechnicalfeatures
•Improvedsafety
IEC61643-11
•Backupprotection:POD
Keycharacteristics
ProtectionmodeL-PE
Numberofprotectedlines3
TestclassII
IntegratedthermaldisconnectorYes
EndoflifeindicatorYes
SafetyreserveYesN
Electricalcharacteristic