Page 21 - IZOELEKTRO catalogue

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NN odvodniki prenapetosti LV surge arresters

1.21 TY1 in TY1-F - primer naročila 1.21 TY1 and TY1-F - order example

L L L

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TY1-40 TY1-40 TY1-40
T1T2 T1T2 T1T2
Modul TY1
Module TY1 Uc =275VAC/ 350VDC Uc =275VAC/ 350VDC Uc =275VAC/ 350VDC
Up =1,2kV Up =1,2kV Up =1,2kV
In =20kA In =20kA In =20kA
Imax =40kA Imax =40kA Imax =40kA
Iimp =8kA Iimp =8kA Iimp =8kA
F =50/60Hz F =50/60Hz F =50/60Hz

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Naziv/Name: TY1-3-275-40

Razlaga naziva Name explanation

TY1 - Tip NN odvodnika TY1 - Type of LV surge arrester
3 - Število polov 3 - Number of poles
275 - Trajna obratovalna napetost Uc (V) 275 - Continuous operating voltage Uc (V)
40 - Maksimalni odvodni tok Imax (kA) 40 - Maximal discharge current Imax (kA)

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