China Nominal Discharge Current 10ka Metal-Oxide Surge Porcelain Lightning Gap-Less Arrester Y5w Series, Find details about China Porcelain Arrester, Lightning Arrester from Nominal Discharge Current 10ka Metal-Oxide Surge Porcelain Lightning Gap-Less Arrester Y5w Series
Metal oxide gapless arresters are designed to protect transformers, switchgear and other equipment
from switching and lightning surges. Our arresters meet or exceed all requirements of the most
current IEC standard for ensuring products with a superior level of quality.
Material: Porcelain housed and metal oxide varistor
Color:brown, white or light gray
Standard: IEC
Drawing
Basic Data
Type | Rated voltage | Max. continuous operation voltage | Max. residual voltage | 2000us Square wave current impulse withstand | 4/10us High curretn impulse | ||
kV(rms) | kV(rms) | Steep current impulse, kV(crest) | Switching current impulse, kV(crest) | Lightning current impulse, kV(crest) | A(crest) | kA(crest) | |
Y10W-3 | 3 | 2.55 | 9.5 | 7.7 | 9 | 250 | 100 |
Y10W-6 | 6 | 5.1 | 19 | 15.4 | 18 | 250 | 100 |
Y10W-9 | 9 | 7.65 | 28.5 | 23.1 | 27 | 250 | 100 |
Y10W-10 | 10 | 8.3 | 36 | 27 | 30 | 250 | 100 |
Y10W-11 | 11 | 9.5 | 38.5 | 30 | 33 | 250 | 100 |
Y10W-12 | 12 | 10.2 | 38 | 30.8 | 36 | 250 | 100 |
Y10W-15 | 15 | 12.7 | 47.5 | 38.5 | 45 | 250 | 100 |
Y10W-18 | 18 | 15.3 | 57 | 46.2 | 54 | 250 | 100 |
Y10W-21 | 21 | 17 | 66.5 | 53.9 | 63 | 250 | 100 |
Y10W-24 | 24 | 19.5 | 76.5 | 61.6 | 72 | 250 | 100 |
Y10W-27 | 27 | 21.9 | 85.5 | 69.3 | 81 | 250 | 100 |
Y10W-30 | 30 | 24.4 | 95 | 76.5 | 90 | 250 | 100 |
Y10W-33 | 33 | 26.8 | 104.5 | 84.7 | 99 | 250 | 100 |
Y10W-36 | 36 | 29 | 114 | 92.4 | 108 | 250 | 100 |
Y10W-42 | 42 | 34.1 | 133 | 100.1 | 126 | 250 | 100 |
Y10W-48 | 48 | 39 | 152 | 126 | 150 | 400 | 100 |
Y10W-54 | 54 | 43 | 171 | 139 | 162 | 400 | 100 |
Y10W-60 | 60 | 48 | 208 | 160 | 180 | 400 | 100 |
Y10W-66 | 66 | 53.4 | 230 | 172 | 198 | 400 | 100 |