Safety Sequence

Lock systems form a part of the traction vehicle safety procedure and are designed either as individual components or as a part of different products (earthing switch, pneumatic valve, etc.). Its purpose is to guarantee the security of the workers during the maintenance. Lock systems equipped by the locks of different codes can provide a unique procedure for every single train/unit within the project. The lock system could be equipped by auxiliary switches for indication of lock position. 

The safety sequence consists mostly of pneumatic valve, earthing switch and lock system.

As an expert we can design the complete safety procedure to find the best and most economic solution for the customers.

Comply with EN 60077-1, EN 60077-2.

Safety Sequence Diagram

Benefits for you

  • Thousands of safety products delivered
  • Wide range of variability of safety sequence
  • Customized safety sequence
  • Wide range of locks
  • Specific codes for each vehicle
  • Door lock available also for external applications
  • Outdoor lock tested for 1,000 hours in salt mist
  • Options
    • Complete safety procedure, clear continuity of keys
    • Indication light
    • Electro-magnetic latch

Main Parameters

Descriptions

Parameters

Temperature range

-50°C ÷ 70°C

Climatic conditions

1,000h salt mist (door lock)

Control voltage

(24, 64, 72) 110 V DC (or according to request)

Keys

KABA, RONIS, VIRO, FICHET, IKON, PATRA & CHANDA (or according to request)

Ingress protection

Up to IP 65 (door lock)

Product Variants
Safety Sequence

Pneumatic Valve

  • For mainline, metro and EMUs applications
  • Actuated by a lever or a key
  • Position detection by a switch or visually
  • 1 or more keys
  • Globe valve or linear valve
Parameters
Descriptions

Parameters

Temperature range

-50°C ÷ 70°C

Pressure range

850 ÷ 1,000 kPa

Quality of compressed air

4.2.4 according to ISO 8573-1:2010

Control voltage (limit switches)

(24, 64, 72) 110 V DC (or according to request)


Ingress protection

IP 00

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Safety Sequence

Key Multipliers

  • For mainline, metro and EMUs applications
  • Actuated by a lever or a key
  • Different types of keys in one multiplier
  • Key rings available
  • Size according to customer request
Parameters
Descriptions

Parameters

Temperature range

-50°C ÷ 70°C

Control voltage (limit switches)

(24, 64, 72) 110 V DC (or according to request)

Ingress protection

IP 00

Keys

KABA, RONIS, VIRO, FICHET, IKON, PATRA & CHANDA (or according to request)

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Safety Sequence

Door Locks

  • For mainline, metro and EMUs applications
  • Different types of keys
  • Outdoor or indoor applications
  • With or without a safety pin
  • Different key codes for each train unit
  • Lock cover fixed to the door lock
Parameters
Descriptions

Parameters

Temperature range

-50°C ÷ 70°C

Ingress protection

Up to IP 65

Keys

KABA, RONIS, VIRO, IKON, PATRA & CHANDA or according to request

Climatic conditions

1,000h salt mist (door lock)

Weight

Aluminium body (low weight)

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