
6kV
SinkoksideOverspanningsafleider
Algemien
De Surge fan it type sinkoksideArrestearderis de nijste avansearre oerspanningsbeskermer foar distribúsjeliedingen en stroomsintrales. Yntegrearre mei sinkokside en oare metaaloksiden as de kearnweerstandskiif, binne de volt-ampère-eigenskippen en de trochstreamkapasiteit fan 'e weerstandskiif drastysk ferbettere yn ferliking mei de konvinsjonele SiC-type oerspanningsafleider.
Under nominale wurkspanning is de stroom troch de oerspanningsafleider mar sawat mikroampère-klasse. As de oerspanningsafleider in oerspanning ûnderfynt, sil de wjerstânsskiif mei poerbêste net-lineaire eigenskippen de stroom troch de oerspanningsafleider direkt ferheegje nei ferskate tûzenen ampères. De oerspanningsafleider is yn in geliedende steat en sil dan de oerspanningsenerzjy nei de ierde frijjaan en sadwaande it stroomferdielings- en oerdrachtapparaat beskermje tsjin de ynfloed fan oerspanning.
| Sink-okside oerspanningsafleider Wichtige technyske parameters | |||||||
| Nominale ûntladingsstroom: 5KA | |||||||
| MOA-type | MOA-beoardieling | MCOV | 1/10µs steile stroomimpuls | 8/20µs bliksemstroomimpuls | 30/60µs skeakelstroomimpuls | 2ms rjochthoekige stroomimpulsresistinsje | 4/10µs hege stroomimpulsresistinsje |
| kV (rms) | ≮kV | A | kA | ||||
| YH5W-3 | 3 | 2.55 | 11.3 | 9 | 8.90 | 150 | 65 |
| YH5W-6 | 6 | 5.10 | 22.6 | 18 | 16.8 | 150 | 65 |
| YH5W-9 | 9 | 7.65 | 33.7 | 27 | 23.8 | 150 | 65 |
| YH5W-10 | 10 | 8.40 | 36.0 | 30 | 26.4 | 150 | 65 |
| YH5W-1 才 | 11 | 9.40 | 40.0 | 33 | 30.0 | 150 | 65 |
| YH5W-12 | 12 | 10.2 | 42.2 | 36 | 31.7 | 150 | 65 |
| YH5W-15 | 15 | 12.7 | 51.0 | 45 | 38.5 | 150 | 65 |
| YH5W-18 | 18 | 15.3 | 61.5 | 54 | 46.5 | 150 | 65 |
| YH5W-21 | 21 | 17.0 | 71.8 | 63 | 54.5 | 150 | 65 |
| YH5W-24 | 24 | 19.5 | 82.0 | 72 | 62.6 | 150 | 65 |
| YH5W-27 | 27 | 22.0 | 92.0 | 81 | 69.8 | 150 | 65 |
| YH5W-30 | 30 | 24.4 | 102 | 90 | 79.0 | 150 | 65 |
| YH5W-33 | 33 | 27.5 | 112 | 99 | 86.7 | 150 | 65 |
| YH5W-36 | 36 | 29.0 | 117 | 103 | 92.4 | 150 | 65 |
| YH5W-39 | 39 | 31.5 | 123 | 108 | 94.0 | 150 | 65 |
| YH5W-42 | 42 | 34.0 | 126 | 111 | 101 | 150 | 65 |
| YH5W-45 | 45 | 36.5 | 128 | 119 | 105 | 150 | 65 |
| YH5W-48 | 48 | 39.0 | 139 | 127 | 110 | 150 | 65 |
| YH5W-51 | 51 | 40.8 | 151 | 134 | 115 | 150 | 65 |
| YH5W-54 | 54 | 42.0 | 160 | 143 | 119 | 150 | 65 |
| YH5W-60 | 60 | 48.0 | 178 | 159 | 132 | 150 | 65 |
| YH5W-66 | 66 | 53.0 | 196 | 175 | 145 | 150 | 65 |
| YH5W-69 | 69 | 55.2 | 205 | 183 | 152 | 150 | 65 |
| Wichtige technyske parameters Polymere húsfesting Surge (Lightning) Arrester | |||||||
| Nominale ûntladingsstroom: 10KA | |||||||
| MOA-type | MOA-beoardieling | MCOV | 1/10µs steile stroomimpuls | 8/20µs bliksemstroomimpuls | 30/60µs skeakelstroomimpuls | 2ms rjochthoekige stroomimpulsresistinsje | 4/10µs hege stroomimpulsresistinsje |
| kV (rms) | ≮kV | A | kA | ||||
| YH10W-3 | 3 | 2.55 | 10.3 | 8.40 | 7.70 | 250 | 100 |
| YH10W-6 | 6 | 5.10 | 20.5 | 16.7 | 15.4 | 250 | 100 |
| YH10W-9 | 9 | 7.65 | 31.0 | 25.0 | 23.1 | 250 | 100 |
| YH10W-10 | 10 | 8.40 | 33.0 | 27.4 | 27.0 | 250 | 100 |
| YH10W-11 | 11 | 9.40 | 36.4 | 30.4 | 30.0 | 250 | 100 |
| YH10W-12 | 12 | 10.2 | 38.5 | 33.3 | 30.8 | 250 | 100 |
| YH10W-15 | 15 | 12.7 | 46.5 | 41.4 | 38.5 | 250 | 100 |
| YH10W-18 | 18 | 15.3 | 56.0 | 49.8 | 46.2 | 250 | 100 |
| YH10W-21 | 21 | 17.0 | 65.5 | 57.0 | 53.9 | 250 | 100 |
| YH10W-24 | 24 | 19.5 | 75.0 | 65.0 | 61.6 | 250 | 100 |
| YH10W-27 | 27 | 22.0 | 84.0 | 74.0 | 69.3 | 250 | 100 |
| YH10W-30 | 30 | 24.4 | 93.0 | 82.0 | 76.5 | 250 | 100 |
| YH10W-33 | 33 | 27.5 | 101 | 90.0 | 84.7 | 250 | 100 |
| YH10W-36 | 36 | 29.0 | 112 | 98.0 | 92.4 | 250 | 100 |
| YH10W-39 | 39 | 31.5 | 117 | 103 | 94.0 | 250 | 100 |
| YH10W-42 | 42 | 34.0 | 126 | 111 | 101 | 250 | 100 |
| YH10W-45 | 45 | 36.5 | 128 | 119 | 105 | 250 | 100 |
| YH10W-48 | 48 | 39.0 | 139 | 127 | 110 | 250 | 100 |
| YH10W-51 | 51 | 40.8 | 151 | 134 | 115 | 250 | 100 |
| YH10W-54 | 54 | 42.0 | 160 | 143 | 119 | 250 | 100 |
| YH10W-60 | 60 | 48.0 | 178 | 159 | 132 | 400 | 100 |
| YH10W-66 | 66 | 53.0 | 196 | 175 | 145 | 400 | 100 |
| YH10W-69 | 49 | 55.2 | 205 | 183 | 152 | 400 | 100 |
| YH10W-72 | 72 | 57.0 | 214 | 191 | 158 | 400 | 100 |
| YH10W-75 | 75 | 60.0 | 223 | 199 | 165 | 400 | 100 |
| YH10W-84 | 84 | 68.0 | 244 | 218 | 181 | 600 | 100 |
| YH10W-90 | 90 | 70.0 | 249 | 234 | 184 | 600 | 100 |
| YH10W-96 | 96 | 76.0 | 265 | 247 | 201 | 600 | 100 |
| YH10W-108 | 108 | 84.0 | 298 | 273 | 222 | 600 | 100 |
| YH10W-120 | 120 | 98.0 | 338 | 319 | 259 | 600 | 100 |
| YH10W-132 | 132 | 106 | 367 | 345 | 280 | 600 | 100 |
| YH10W-144 | 144 | 115 | 397 | 374 | 304 | 600 | 100 |
| YH10W-168 | 168 | 131 | 452 | 426 | 346 | 600 | 100 |
| YH10W-172 | 172 | 140 | 483 | 455 | 370 | 600 | 100 |
| YH10W-180 | 180 | 144 | 497 | 468 | 380 | 600 | 100 |