POLIM-HxxN - ABB

POLIM-HxxN Surge arrester

Datasheet Surge arrester POLIM-H..N Protection of • Transformers • Motors • Generators • Cables • Cable sheaths • Rolling Stock & railroad installations • Capacitor banks • other medium voltage equipment Application • AC • Outdoor and Indoor www.DataSheet.co.kr Datasheet pdf - http://www.DataSheet4U.net/ Document ID CHABB-108-EN 15.04.2010 Technical Da.

Features

rior energy input. t = 1 s UTOV = 1.375 x Uc t = 3 s UTOV = 1.341 x Uc t = 10 s UTOV = 1.310 x Uc Ambient air temperature Altitude Frequency Weather ageing Uc Continuous operating voltage kV (rms) 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Ur Rated voltage kV (rms) 5.0 6.3 7.5 8.8 10.0 11.3 12.5 13.8 15.0 16.3 17.5 18.8 20.0 21.3 22.5 23.8 25.0 26.3 27.5 28.8 30.0 31.3 32.5 33.8 35.0 36.3 37.5 38.8 40.0 41.3 42.5 43.8 45.0 46.3 47.5 48.8 50.0 51.3 52.5 53.8 55.0 wave 1/ ... µs 10 kA (pk) 12.7 15.9 19.0 22.2 25.3 28.5 31..