26/35KV 電力電纜冷縮附件主要性能指標
Self-reset cold shrink cable accessories technical date
產品名稱 |
試驗項目 |
標準要求 |
試驗結果 |
評注 |
35KV戶內、戶外終端及中間連接 outdoor termination |
工頻耐壓 |
105KV,1min 不閃絡,不擊穿 |
105KV,1min 未閃絡,未擊 |
通過 |
局部放電試驗 |
39KV下放電量≤10pC |
39kv下組合試樣放電量4PC |
通過 |
|
負荷循環試驗,3個周期 |
5h加熱時,3h冷卻。加熱時導體加熱 |
5h加熱時,3h冷卻。加熱時導體加熱 |
由以下試驗評定 |
|
局部電壓試驗 |
39kv時放電量≤10pC |
39kv下組合試樣放電量4PC |
通過 |
|
沖擊電壓試驗 |
250kv,正負極性各10次,不閃絡,不擊穿 |
250kv,未閃絡,未擊穿 |
通過 |
|
負極性直流電壓試驗 |
156KV,15min 不閃絡不擊穿 |
156kv,15min未閃絡,未擊穿 |
通過 |
|
工頻電壓試驗 |
104KV,4h 不閃絡,不擊穿 |
104kv,4h未閃絡,未擊穿 |
通過 |
26/35KV冷縮終端電纜附件規格表
Table of specification of 35kv cold-shrinkable cable accessories
產品名稱 |
型號規格 |
適用電纜截面積 ㎜2 |
26/35KV單芯戶內終端 |
NLY-35/1.1 |
35-70 |
NLY-35/1.2 |
95-150 |
|
NLY-35/1.3 |
185-300 |
|
NLY-35/1.4 |
400-500 |
|
NLY-35/1.5 |
630 |
|
26/35KV單芯戶外終端 |
WLY-35/1.1 |
25-50 |
WLY-35/1.2 |
70-120 |
|
WLY-35/1.3 |
150-240 |
|
WLY-35/1.4 |
300-400 |
|
WLY-35/1.5 |
3630 |
|
26/35KV單芯中間連接 |
JLY- 35/1.1 |
25-50 |
JLY- 35/1.2 |
70-120 |
|
JLY-35/1.3 |
150-240 |
|
JLY-35/1.4 |
300-400 |
|
JLY-35/1.5 |
630 |
|
26/35KV三芯戶內終端 |
NLY-35/3.1 |
25-50 |
NLY-35/3.2 |
70-120 |
|
NLY-35/3.3 |
150-240 |
|
NLY-35/3.4 |
300-400 |
|
NLY-35/3.5 |
630 |
|
26/35KV三芯戶外終端 |
WLY-35/3.1 |
25-50 |
WLY-35/3.2 |
70-120 |
|
WLY-35/3.3 |
150-240 |
|
WLY-35/3.4 |
300-400 |
|
WLY-35/3.5 |
630 |
|
26/35KV三芯中間連接 |
JLY- 35/3.1 |
25-50 |
JLY- 35/3.2 |
70-120 |
|
JLY-35/3.3 |
150-240 |
|
JLY-35/3.4 |
300-400 |
|
JLY-35/3.5 |
630? |