ACT (RS) ABB Loco (English) (5. FAULT DIAGNOSTIC)

10-01-2021

Faults With Priority.1:    - The action to be taken is entirely clear. - The action to be taken must be initiated immediately. - A protective action is initiated (VCB OFF) - BPFA will glow. - LSFI will flicker. - Priority-1 message will display on screen Faults With Priority-2:  - The action to be taken is not entirely clear. - The action to be taken does not have to be initiated immediately. - The faults can be remedied manually by driver. - BPFA will glow. - Priority-2 message will appear on screen. Note: - If a fault message appear on the screen, the yellow illuminated push button “BPFA” lights up. If this is fault of priority-1, the red indication lamp

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ACT (RS) ABB Loco (English) (8. PANTO & MCPA)
January 10, 2021

Pantograph    Two pantographs are provided on either end of loco. Design of pantograph is same as other AC locos. For raising and lowering of pantograph one switch ‘ZPT’ is provided on panel ‘A’ having 3 positions, UP , Off and DOWN.    When we press switch down ward (i.e. position UP) and release - panto will up.    When we

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ACT (RS) ABB Loco (English) (9. POTENTIAL TRANSFORMER)
January 10, 2021

TRACTION POWER    Potential transformer-.The primary voltage transformer is situated on the converter roof hatch and attached to the pantograph via the roofline. The primary voltage transformer reduces the catenary voltage, approximately 25 KV, to 200 volts AC. A resistor is placed across the primary voltage TFP to provide a reference load.

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ACT (RS) ABB Loco (English) (7. BATTERY)
January 10, 2021

Battery    In ABB loco NiCD Battery is used. There are total 78 cells in the batteries which are placed in 2 boxes at either side of the locomotive. Each box contains 39 cells and each battery has 3 cells. Capacity of battery is 199 A-H and output is 110 V. To charge the battery, one battery charger is provided with circuit breaker no. 110

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ACT (RS) ABB Loco (English) (6. SUB SYSTEM DESCRIPTION)
January 10, 2021

List Of Isolation Messages  SSO1:                Main power  MAIN POWER ISOLATED; VCB inhibited Loco is dead Ask for relief loco SSO2:                traction bogie 1  BOGIE-1ISOLATED;Only half T.E.and B.E.available Inform maintenance staff SSO3:               Traction bogie 2  BOGIE 2

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ACT (RS) ABB Loco (English) (5. FAULT DIAGNOSTIC)
January 10, 2021

Faults With Priority.1:    - The action to be taken is entirely clear. - The action to be taken must be initiated immediately. - A protective action is initiated (VCB OFF) - BPFA will glow. - LSFI will flicker. - Priority-1 message will display on screen Faults With Priority-2:  - The action to be taken is not entirely clear. -

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ACT (RS) ABB Loco (English) (4. DESCRIPTION OF PANNELS)
January 10, 2021

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रैपिड रेल क्या है? कैसे बदलेगा शहरों का भविष्य | Delhi-Meerut RRTS पूरी जानकारी

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