PS20 HI-LO 12V / TA/4-906-C +SPOILER
(951079-920394)

  The PS20 is an electrical system consisting of a control unit that controls two magnetic valves (normally closed).
Air horns can be connected to the valves. They are opened and closed according to the programming (depending on the country) of the control unit.

This particular set is combined with the siren air horn set TA/4 906-C. A chrome four-tone set. Although the sirens sound like a two tone set. by the two extra added horns, the tones sound like a chord and are more full.

This system is extremely suitable for vehicles with air on board.
Because the air pressure comes from the on-board air system; a separate compressor is no longer necessary.
This improves the reliability of the sirens and the maximum 'on' position of the system compared to a separate compressor.

The PS20 system has been tested against electromagnetic interference and is manufactured and developed in accordance with: CEE2009/19 and ECE Reg. 10.

Please note: You will need an On-Board Air System for this product.

 

Basic Technical Info

Voltage	12Vdc
Ampere	1,5
Decibels at 2m	Air Horn option: TA/4 906-C + snow caps: 117 dB
Frequency	435 - 450 Hz 580 - 600 Hz
Weight	Valve set and steering module: 750 gr. air horns: 1600 gr.
Type Approval	ECE Reg. 10
Product Codes	Valve set PS20: 951079 Air horns: 920394