主要技术指标和评价： 项目 | 试验目的 | 标准要求 | 实验结果 | 评注 | 1 | 工频耐压 | 45kv, 1min不闪络,不击穿 | 45kv, 1min未闪络,未击穿 | 通过 | 2 | 局部放电试验 | 13kv≤20pC | 13kv, 2pC | 通过 | 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 | | 4 | 局部电压试验 | 13kv时放电量≤20pC | 13kv时, 2pC | 通过 | 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 | 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 | 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 |
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