Emergency lamp

Extract from the norm EN 81-20

EN 81-20 5.4.10.4:

"There shall be an automatically rechargeable emergency supply, which is capable of ensuring at least a lighting intensity of 5 lux for 1 h:
a) at the alarm initiation device in the car and on the car roof; [...] c) in the centre of the car one meter above the floor."

Mounting examples

Description

Fixation of the W+W LED emergency lamp at the guard rail for car roofs and at the control box.

The W+W LED emergency lamp is equipped with a magnetic base and 2 m supply line. Thereby it is possible to fix the lamp at different places on the car roof, for example at the guard rail or at the roof control box. Of course it is possible to change the fixation position at any time.
The emergency lamp automatically comes on upon failure of the supply voltage. If the voltage goes off for a longer period, an integrated protection of depth discharge prevents a damage of the accumulator.

Function

• Applying voltage: LED light does not lit.
• Loss of voltage: LED light is lit.
• The emergency light can be switched on and off with a button.
• If the voltage goes off for a longer period, an integrated protection of depth discharge prevents damage of the battery.
• Status indication via LED.