铝合金耐张线夹NXL-1NXL系列楔型耐张线夹适用于10kV及以下配电线路中，将架空绝缘铝导线或裸铝导线固定在转角或终端固定在转角或终端耐张杆的绝缘子上，从而将架空导线固定或拉紧，绝缘罩与耐张线夹配套使用，起绝缘防护作用。
NXL Series strain clamp (wedge type)is suitable for distribution wire up to 10kV,fixing the aerial insulation aluminium conductor or naked aluminium conductor on the rotate angle or insulator of terminal strain pole, and then fixing and tighting the aerial conductor ,insulation cover and strain clamp are used together. It’s action is insulation protection.
●铝合金耐张线夹NXL-1结构特点 Structure feature
1、选用非磁性高能强度抗氧化铝合金材料
2、无电能损耗，是节能认证产品
3、楔块锁紧结构，安装简便可靠
4、圆弧在面积包紧，导线不易蠕变、握力大
●铝合金耐张线夹NXL-1绝缘罩性能特点Insulation cover performance feature
1、工频耐压：≥18kV 保压1分钟不击穿
2、绝缘电阻：>1.0×1014Ω
3、环境温度：-30℃~90℃
4、耐气侯性能：经人工气侯老化试验1008小时后性能良好
1、Withstand voltage: ≥18kV keep voltage one minute not break down
2、Insulation resistance: >1.0×1014Ω
3、Environments temperature: -30℃~90℃
4、Weather proof performance: have good performanced after 1008 hours artifical climate aging test.
●铝合金耐张线夹NXL-1规格及技术参数 Specification
规格型号
type size
导线截面积
section(mm2)
剥皮长度
Length (mm)
握力
Grip strength
(kN)
破坏负荷
Failure load
(kN)
配套绝缘
罩型号
Insulation
cover type
剥皮
不剥皮
剥皮
不剥皮
NXL-1
50
-
245
5.16
3.40
14.5
NXL-95
70
-
7.12
4.60
95
-
9.40
6.70
NXL-2
120
35-70
255
12.70
8.90
23.4
NXL-150
150
15.20
11.30
NXL-3
185
70-120
300
18.50
13.60
36.3
NXL240
240
23.60
17.30
NXL-4
300-400
150-240
320
55.00
22.50
61.0
-
NXL-5
-
300-400
350
65.00
30.30
68.0
-
