| 摘要 |
A bus duct provided with a temperature monitoring sensor holder is provided to enhance flexibility of installation work of a guide tube by fixing at least one guide tube at any place of a side duct at the same time. A bus duct provided with a temperature monitoring sensor holder includes a duct unit(1), a connecting unit(10), and an optical fiber guide tube(30). The optical fiber guide tube is coupled with a side surface of the duct unit. The duct unit is composed of a right female duct, a left male duct(6), and a power transmitting bus bar. A section of the right female duct is formed in I-shape. A section of the left male duct is formed in U-shape. The left male duct is coupled with an up and down flange unit(2) of a left of the right female duct. The duct unit has an installing unit(11) to install the optical fiber guide tube. The optical fiber guide tube has optical fiber to measure temperature of the bus duct. |
