Ngwaahịa anyị
33kv Surge Arresters - Ngwaọrụ nchebe megide ndị na-agafe agafe
NEC kọwara onye njide ịwa ahụ dị ka ngwaọrụ nchebe maka ịmachi voltaji ọwa site n'ịwụsa ma ọ bụ gafere ncha nke ugbu a na sistemụ eletrik n'ụwa ma ọ bụ ala.Ọ na-egbochikwa ịga n'ihu na-eso nke ugbu a ka ọ ka na-enwe ike ikwugharị ọrụ ndị a.N'ikwu ya n'ụzọ ọzọ, ebumnuche onye njide ịwa ahụ bụ ichekwa akụrụngwa ma ọ bụ sistemụ site na mmebi n'ihi ihe na-agafe agafe.
BASIS DATA
| Ogo voltaji: | 33kv |
| MCOV: | 26,8kv |
| Mwepu aha ugbu a: | 10KA |
| Strandard mpụtara nke ọma: | 50Hz |
| Ogologo oge mkpofu: | 1160 mm |
| 1mA DC voltaji ntụaka: | ≥53KV |
| 0.75 U1mA Leak ugbu a: | ≤15μA |
| Mwepu akụkụ: | ≤10pc |
| 8/20 μs Na-akwalite mkpali ugbu a: | 99kV |
| 4/10 μs Ihe mmetụta mkpali dị ugbu a: | 65kA |
| 2ms akụkụ anọ ugbu a mkpali na-eguzogide: | 200A |
Notes: Enwere ike ịhazi ya ka mkpa gị dị
Dee ozi gị ebe a ziga anyị ya
Ngwaahịa ire ere
Ogo mbụ, echekwara nchekwa
