보성RND

Concept

• Installed at a height of about 1.5m on above ground stations in which the Closed Type cannot be used

Advantages

• Reduces the production and construction costs
• Construction is convenient
• Shortens the construction period

Disadvantages

• Increases error occurrences with 2EA driving units
• Cannot prevent suicides
• Sagging occurs in the cantilever form
• Wiring work is connected to the bottom of the platform