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Master Controllers and Breaking Devices
Master Controllers and Breaking Devices
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WIS M 916 MASTER CONTROLLER 
* Functions
   - Implements the pulling signals of the electric train.
   - Implements the braking signals of the electric train.
   - Dead man switching function for the engineman
* Features
   Controls train speed and reverse braking.
Item Description
   POWER/ BRAKE    POWER 4 NOHES /
   BRAKE 8 NOTCHES
   FORWARD / REVERSE    3 NOTCHES
   ON OFF KEY    2 POSITION
   DADE MAN S/W    (1a+1b 2 CONTACT)
   POTENTIOMETER    DC 0~10V
   TYPE    WIS 916
Master Controller 
* Overview
Installed in the driving room of both TC cars and controls the electric train.
* Applied Lines: Seoul Metropolitan Subway Line No. 7 and 8
Item Description
Main
Handle
   Power cut function installed.
Reverse   4 notches
  Other directions ~ 4 notch (40˚)
Braking   7 notches   7 notches Other directions ~ 7notch(32.5˚)
   7 notch ~ Emergency braking (7.5˚)
Brake Controller 
- Applied Lines: KNR Gwacheon Line
- Rated Circuit Voltage: DC 100V
- Handle Composition: Release, 1 - 7 phases, Emerge and shut down
- Handling Angle: Approximately 147˚



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