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主要技术指标和评价:
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项目 |
试验目的 |
标准要求 |
实验结果 |
评注 |
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1 |
工频耐压 |
45kv, 1min不闪络, 不击穿 |
45kv, 1min未闪络, 未击穿 |
通过 |
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2 |
局部放电试验 |
13kv≤20pC |
13kv, 2pC |
通过 |
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3 |
负荷循环试验, 3周期 |
5h加热时, 3h冷却, 加热时, 导体温度90~95℃ |
由以下 测试评定 |
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4 |
局部电压试验 |
13kv时放电量≤20pC |
13kv时, 2pC |
通过 |
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5 |
冲击电压试验 |
155kv, 15min允许闪络一次, 但不计入总试验次数 |
155kv未闪络, 未击穿 |
通过 |
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6 |
负极性直流电压试验 |
52kv, 15minb不闪络, 不击穿 |
52kv,15min未闪络, 未击穿 |
通过 |
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7 |
4h工频电压试验 |
35kv,4h不闪络, 不击穿 |
35kv,4h未闪络, 未击穿 |
通过 |
产品规格:
|
名称 |
热缩型号 |
冷缩型号 |
适用电缆截面mm2 |
|
15KV六芯终端 |
15KVNRY—6/0 |
15KVNLY—6/0 |
10—16 |
|
15KVNRY—6/1 |
15KVNLY—6/1 |
25—50 |
|
15KVNRY—6/2 |
15KVNLY—6/2 |
70—120 |
|
15KVNRY—6/3 |
15KVNLY—6/3 |
150—240 |
|
15KV六芯中间 |
15KVJRY—6/0 |
15KVJLY—6/0 |
10—16 |
|
15KVJRY—6/1 |
15KVJLY—6/1 |
25—50 |
|
15KVJRY—6/2 |
15KVJLY—6/2 |
70—120 |
|
15KVJRY—6/3 |
15KVJLY—6/3 |
150—240 |
|
15KV五芯终端 |
15KVNRY—5/0 |
15KVNLY—5/0 |
10—16 |
|
15KVNRY—5/1 |
15KVNLY—5/1 |
25—50 |
|
15KVNRY—5/2 |
15KVNLY—5/2 |
70—120 |
|
15KVNRY—5/3 |
15KVNLY—5/3 |
150—240 |
|
15KV五芯中间 |
15KVJRY—5/0 |
15KVJLY—5/0 |
10—16 |
|
15KVJRY—5/1 |
15KVJLY—5/1 |
25—50 |
|
15KVJRY—5/2 |
15KVJLY—5/2 |
70—120 |
|
15KVJRY—5/3 |
15KVJLY—5/3 |
150—240 |
|
15KV四芯终端 |
15KVNRY—4/0 |
15KVNLY—4/0 |
10—16 |
|
15KVNRY—4/1 |
15KVNLY—4/1 |
25—50 |
|
15KVNRY—4/2 |
15KVNLY—4/2 |
70—120 |
|
15KVNRY—4/3 |
15KVNLY—4/3 |
150—240 |
|
15KV四芯中间 |
15KVJRY—4/0 |
15KVJLY—4/0 |
10—16 |
|
15KVJRY—4/1 |
15KVJLY—4/1 |
25—50 |
|
15KVJRY—4/2 |
15KVJLY—4/2 |
70—120 |
|
15KVJRY—4/3 |
15KVJLY—4/3 |
150—240 |
|
15KV三芯终端 |
15KVNRY—3/0 |
15KVNLY—3/0 |
10—16 |
|
15KVNRY—3/1 |
15KVNLY—3/1 |
25—50 |
|
15KVNRY—3/2 |
15KVNLY—3/2 |
70—120 |
|
15KVNRY—3/3 |
15KVNLY—3/3 |
150—240 |
|
15KV三芯中间 |
15KVJRY—3/0 |
15KVJLY—3/0 |
10—16 |
|
15KVJRY—3/1 |
15KVJLY—3/1 |
25—50 |
|
15KVJRY—3/2 |
15KVJLY—3/2 |
70—120 |
|
15KVJRY—3/3 |
15KVJLY—3/3 |
150—240 |
|