 |
 |
XKM/JH27-300mm2
订货号(Order No.): 110176 |
| |
| 一、产品概述 Genera |
XKM/JXT1系列"T”接端子及电缆"T”接箱主要适用于建筑、工业电气设备中作主电缆(干线)不能切断时的"T”形分线连接用。以往导线的"T”形连接通常采用剥开主干线绝缘、将分支导线绕接在主干线上、包上绝缘包布的方法。这种接线方法最直接的危害是可靠性差、接点电阻大，极易引发用电事故；而且当分支导线截面>10mm2时靠手工绕接就难以操作。如今一种既可靠、又便捷、使用成本又低的用于大截面的干线"T”形连接的端子－XKM/JXT1系列"T”接端子的问世解决了这一难题。
XKM/JXT1 series T-type connector and T-type terminal box are used for branch line Ttype connection in the construction and industrial electric equipment when cable trunk can’t be cut off. The traditional T-type connectionmethod of conductor is to strip the insulator of trunk line, wrap the branch conductor to the trunk line, and pack with the insulated cloth. This connection method have the most direct defects which are poor reliability, large
contact resistance, easy to cause electric accident. when the branch conductor section is larger than 10mm2, it is difficult to wrap by hand. The launch of XKM/JXT1 series T- type connector, used for trunk line of largesection, solves thisproblem due to its features of reliability, convenience and low cost. |
| 二、产品优点 Advantages |
1.实 现电缆不切断时的干线分线，组态灵活。
2. 实现铜或铝导体的可靠连接，实现铜——铝过度。
3. 所有电性能指标均符合IEC国际标准，具导电性好、电阻损耗低、电压降小等优点，接触点压降 仅 为 1.98mV，是国际标准的2/3。
4. 较强耐热性和抗冲击能力，可承受120A/mm2的短路强度试验，绝缘基座采用不燃烧材料制作 、 耐 老化性能优良。
5. 安装方便，节省施工工时，不用线鼻子(端头)，实现裸导体连接，深受施工队伍欢迎。
6. 与插接式母线槽及分支电缆相比，节省50％-70％的工程费用。
2. Reliable connection of copper or aluminum conductor and the transition between copper and aluminum.
3. All electric performance parameter in informity with IEC standard, perfect electricity conductivity, low resistance loss, little voltage drop, and the contact drop 1.98V.
4. Strong heat endurance and impact resistance, withstanding short-circuit strength test of 120A/mm2, the insulator foot made of incombustible material, shows perfection in aging resistance.
5. Convenient installation, saving time for construction, not need lug, realizing bare conductor connection, favored by construction teams.
6. Compared with plug-in bus ducts and branch cables, it can save 50%~70% of engineering expense. |
| 三、结构特点 Feature |
FJT6/JXT1系列"T”接端子由绝缘基座、接线框、防护罩三部分组成，接线框由导线夹、螺钉、螺母和支承框五种零件组成，导线夹与导线接触面呈包容形的犬牙交错结构，具有接触面大、压接可靠的特点，通过不同形状的导线夹的相互组合，可形成双层接线，下层接入主干线，上层接入分支线，形成干线不断的"T”形连接。产品分为普通型和防护型，防护型尤其适合在电缆桥架中使用，安装在桥架中可以有效地防止鼠患对线路的危害。
This product is composed of insulator foot, wire frame, protective cover. The wire frame is made up of clamp, screw, nut and supporting fixture. A closed interlocking structure is formed between clamp and conductor contact with large contact surface and reliable crimping, Through combinations of different shapes of clamps, a double-layer connection can be formed, whichmakes the trunk line be connected from the lower layer and branch line be connected from the upper layer Thus, T-type connection is formed. The produc t has common type and protection type. The protection type product is especially suitable for the cable tray, to effectively prevent the circuit being damaged by mouse. |
