Equipments of Electric Train
Rigid Power Rail
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Function
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Rail which is made of aluminum and stainless steel for supplying power to train
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Specification
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1. Supplying voltage : DC750V
2. Material : aluminum and stainless 3. Standard unit length : 12M |
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Dimension
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1. Type : Side contacting method(third rail)
2. Application example : City rail of Pusan #4 line |
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AL/SUS POWER RAIL
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Description
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DC750V power is supplied directly through side contacting method of power supply system. Standard rail length is 12m.
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CONNECTION MATERIAL
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Description
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CONNECTION MATERIAL secures connectivity between rail and rail electrically and mechanically. Material is aluminum same as main body material of electric train line.
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EXPANSION JOINT
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Description
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It is connected firmly electrically absorbing thermal expansion and contraction of electric train line. It consists of stainless steel plate and jumper cable.
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END APPROACH
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Description
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The END APPROACH which is installed at the end of rail allows smooth ON/OFF of current collector shoe and electric train line at the end and start of rail.
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ANCHORING DEVICE
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Description
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This is installed to prevent movement of electric train line toward advancing direction.
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INSULATION SECTION
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Description
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Wear caused from contact is very low and maintains electric insulation. Its structure shall be designed not to interfere of action and operation of current collector.
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INSULATOR 4 types
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Description
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Insulator to insulate and support each part of electric train line system and its types are:
a. STANDARD INSULATOR b. INSULATOR for EXPANSION JOINT c. INSULATOR for END APPROACH d. INSULATOR for ANCHORING |
The person in charge
Jung Hyun KimAddress
9 Igok-ro 1-gil Sari-myeon, Goesan-gun, Chungcheongbuk-do (28047)Please enter the text on the left image to prevent automatic input.
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