Glass insulator produced according to IEC with longer service life higher perfomance reliablity. Equivalent type applied by chinese manufacture(U70BLP-U300BP1) U70BLP U160BLP U300BP Figure N. LXHY 5 -70 LXHY 5 -160 LXHY 5 -300 Minimum mechanical failing load (KN) 3 4 4 Nominal diameter D(mm) 70 160 300 Spacing (mm) 280 330 380 Nominal creepage diatance (mm) 146 170 195 Standard couping according to EC120 450 550 390 Net weight (KG) 16 20 24 powerfrequency withstand voltage(KV) 5.3 8.9 13.9 Dry one minute 85 90 100 wet one minut 50 55 60 Dry lightning impulse with stand voltage(KV) 125 140 155 withstandvoltage(KV) 130 130 130
