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WANGYUAN 耐张线夹
ELELCTRIC TECHNOLOGY Ltd. Strain clamp
铝合金耐张线夹
NLL series aluminium alloy strain clamp(bolt type) B
适应导线范围 主要尺寸 标称破坏载荷
型号 Applicable Main Dimensions U 形螺栓 Ubolt Specified Failure 线路金具 Line fittings
Catalog No. Conductor(mm ) Load (kN)
2
% . C M 个数 直径
NLL-1 8.0~12.0 18 16 12 2 40
/ NLL-2 12.0~16.0 18 16 12 2 40
NLL-3 16.0~18.0 27 16 14 3 70
NLL-4 18.0~22.5 30 18 14 3 90
NLL-27 12.48~21.66 27 18 16 4 90
.
NLL-5 22.5~29.0 36 22 16 4 120
NLL-6 26.0~32.7 42 22 18 4 120
NLL-1A 8.0~12.0 18 16 12 2 40
NLL-2A 12.0~16.0 18 16 12 2 40
NLL-3A 16.0~18.0 27 16 14 3 70
NLL-4A 18.0~22.5 30 18 14 3 90
适用于 220kV 及以下架空线路中，在耐张杆上固定铝绞线或钢芯铝绞线。
NLL series is suitable for aerial line up to 220kV，fixing aluminium wire or steel core aluminium wire on the strain pole.
适应导线范围 主要尺寸 标称破坏载荷
型号 Applicable Main Dimensions Specified Failure
Catalog No. 2
Conductor(mm ) M C Load (kN)
NLL-2 12.0~16.0 16 18 60
NLL-3 16.0~18.0 18 30 60
NLL-4 18.0~22.5 18 30 80
铝合金耐张线夹 ( 螺栓型 )
NLL series aluminium alloy strain clamp (bolt type)
%
.
适用导线直径 主要尺寸 U 形螺栓 Ubolt 标称破坏载荷
/
型号 ( 含包缠物 ) Main Dimensions Specified
Catalog No. Application of Failure
wire diameter M C L1 L2 R 个数 直径 Load (kN)
NLD-1J 5.0~10.0 12 18 150 120 6.5 2 12 40
NLD-2J 10.1~14.0 12 18 205 130 8.0 2 12 40
. NLD-3J 14.1~18.0 16 22 310 160 11.0 3 14 70
NLD-4J 18.1~23.0 16 25 410 220 12.5 3 14 90
适用于 220kV 及以下架空线路中，在耐张杆上固定铝绞线或钢芯铝绞线。
NLL series is suitable for aerial line up to 220kV，fixing aluminium wire or steel core aluminium wire on the strain pole.
耐张线夹 ( 螺栓型 )
Strain clamp (bolt type)
%
.
适用导线直径 主要尺寸 U 形螺栓 Ubolt 标称破坏载荷
型号 ( 含包缠物 ) Main Dimensions Specified
/ Catalog No. Application of Failure
wire diameter M C L1 L2 R 个数 直径 Load (kN)
4 NLD-1 5.0~10.0 16 18 150 120 6.5 2 12 40
.
NLD-2 10.1~14.0 16 18 205 130 8.0 3 12 40
NLD-3 14.1~18.0 18 22 310 160 11.0 4 16 70
NLD-4 18.1~23.0 18 25 410 220 12.5 5 16 90
NLD-4B 18.1~23.0 18 27 370 200 12.5 4 16 90
线夹本体和压板为可锻铸铁件，闭口销为不锈钢制件，其余为钢制件 . 可锻铸铁件和钢制件热镀锌。
The clamp body and keepers are malleable iron，the closed-pin stainless steelwork， the other parts are steel.
www.spdl.cc 160
