Page 89 - 四川东旭昊电气设备有限公司

架空绝缘导线金具
Overhead Insulated Wire Fittings

架空型智能线路故障指示器

Overhead type intelligent line fault indicator

产品特点 /Product Feature
采用高强度和高透视性的航空材料一次成型，并经过纳米技术处理，透视性更好，抗污秽，抗老化，免维护， C
使用寿命长。
◆ 高性能锂电池，使用寿命可达 8 年以上。
架空绝缘导线金具
◆ 专用芯片单片机等进口元器件组成的电路板。
◆ 航空及纳米材料制成的壳体。
◆ 经镀镍处理、导磁性极强。可带电安装的卡线结构
◆ 采用红色荧光漆，视觉强，夜间光照下诗明显指示。
◆ 且长期在室外紫外线照射下不褪色的显示转体。
High strength and high perspective of aviation material molding and processing through nanotechnology,
better perspective, anti-foul, anti-aging, maintenance-free, long service life.
◆ High-performance lithium battery life of up to eight years.
◆ Dedicated chip microcontroller and other imported components consisting of circuit boards.
◆ Air nano materials and housing.
◆ Nickel plated, strong permeability. Card line structure may live installation
◆ With red fluorescent paint, strong vision, illumination at night poetry obvious indication.
◆ And long-term outdoor ultraviolet radiation does not fade the display swivel.

技术指标 /Function and benefit

◆ 适用电压等级：U ≥ 6KV ◆ 动作复位时间：6、12、24、36/ 小时可选
◆ 适用导线电流：l ≤ 600A ◆ 使用环境温度：-35 ≤ T ≤ +75
◆ 适用导线线径：16mm ≤ d ≤ 240mm ◆ 动作次数：≥ 5000 次
2
2
◆ 动作响应时间：0.06S ≤ t ≤ 3S ◆ 静态功耗：≤ 10μW
◆ Apply voltage grade: U ≥ 6KV ◆ Action reset time: 6,12,24,36 / hour optional
◆ Applicable wire Current: l ≤ 600A ◆ Ambient temperature: -35 ≤ T ≤ + 75
2
◆ Applicable wire diameter: 16mm ≤ d ≤ 240mm 2 ◆ Number of operations: ≥ 5000 times
◆ Action Response time: 0.06S ≤ t ≤ 3S ◆ Static power consumption: ≤ 10μW

系统原理图 /System schematic diagram
短路检测原理：根据短路现象，在短路瞬间电流正突变，保护动作停电作为动作依据。 用于判断短路的故障
指示原理图：
Short detection principle: According to the short circuit, short-circuit instantaneous current positive
mutation, power failure protection action as a basis for action. For short circuit fault diagnosis indication
schematic:

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