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NXL 系列楔形耐张线夹及绝缘罩

           NXL series aluminium alloy strain clamp(wedge type) and insulation cover

           绝缘罩性能特点 /Insulation Cover Performance Feature

           ◆ 1-10kV 工频耐压:≥ 18kV,保压 1 分钟不击穿;    ◆ 1-10kV power frequency voltage: ≥ 18kV, dwell 1 minute without breakdown;
           ◆ 20kV 工频耐压:≥ 30kV,保压 1 分钟不击穿;      ◆ 20kV power frequency withstand voltage: ≥ 30kV, dwell 1 minute without breakdown;
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           ◆ 绝缘电阻:>1.0×10 Ω;                   ◆ Insulation resistance:> 1.0×10 Ω;
           ◆ 环境温度:-30℃ ~+90℃。                  ◆ Ambient temperature: -30 ℃ ~+90 ℃ .

           1~10kV 规格及技术参数 /Specification and Technical Data
            通用设计型号             适应导线 ( 架空绝缘铝导线 )          剥线长度            握力           标称破坏载荷          配套绝缘罩
            Stable design         Suitable Conductor    Length (mm)  Grip strength(kN)  Specified failure   Insulation cover type
            Catalog No.                                                                load(kN)
                                       35                                 3.4
            NXL-1                                          245                           7.5           NXL-95
                                       50                                 4.6
                                       70                                 6.7
            NXL-2                                          245                           14.5          NXL-95
                                       95                                 8.9
                                       120                                11.3
            NXL-3                                          255                           23.4          NXL-150
                                       150                                13.7
                                       185                                17.3
            NXL-4                                          300                           36.3          NXL-240
                                       240                                22.2
                                       300                                28.2
            NXL-5                                          320                            61           NXL-400
                                       400                                39.8
                                                                                      标称破坏载荷
            型号               适应导线 ( 架空绝缘铝导线 /10kV)       剥线长度            握力          Specified failure   配套绝缘罩
            Catalog No.           Suitable Conductor    Length (mm)  Grip strength(kN)             Insulation cover type
                                                                                       load(kN)
                                      10kV/35                             3.4
                                                       不剥绝缘层  Not
            NXL-2J                    10kV/50                             4.6            14.5
                                                      stripping  insulation
                                      10kV/70                             6.7
                                      10kV/95                             8.9
                                                       不剥绝缘层 Not
            NXL-3J                   10kV/120                             11.3           23.4
                                                      stripping  insulation
                                     10kV/150                             13.7
                                     10kV/185                             17.3
            NXL-4J                                     不剥绝缘层 Not                         36.3
                                     10kV/240         stripping  insulation  22.5

                                                                                   标称破坏载荷
            型号               适应导线 ( 钢芯铝绞线 )        导线外径              握力           Specified failure   配套绝缘罩
            Catalog No.       Suitable Conductor   Dia(mm)       Grip strength(kN)                Insulation cover type
                                                                                     load(kN)
                                  LGJ-35/6           8.2             11.4
            NXLJ-1                LGJ-50/8           9.6             15.2              38             NXLJ-1
                                 LGJ-70/10          11.4             21.0
                                 LGJ-95-15          13.61            31.5
                                 LGJ-120/7          14.5             24.8
            NXLJ-2                                                                     50             NXLJ-2
                                 LGJ-150/8           16              29.6
                                 LGJ-95/15           18              36.8
            NXLJ-3               LGJ-240/30         21.6             68.0              70             NXLJ-3






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