Intercommunicator power supply 28va 9006/5 urmet

The device allows to create 4 n audio systems both with traditional call and with electronic call.
the power supply manages 2 inputs or with an input plus intercommunicating service in automatic switching and is equipped
of network protection with ptc (self resetting in case of short circuit),
of 2 call generators differentiated and enhanced to call 4 electronic door phones
in parallel without the addition of any additional device and of 3 exchanges to allow conversation between one service and the other.
replaces the 786/5 and 9006/5 power supplies
technical features

- din modules: 6
- dimensions: (h x w x d) 61 x 90 x 108 mm
- homologation: imq-ce, compliant with din and cei en 60065 standards
- power supply: 230vac 50 / 60hz
- generator frequency of note 1: f1 960 -1440 hz, f2 600 - 900 hz
- note generator frequency 2: f1 480 -600 hz, f2 300 - 450 hz
- note generator output: 8vpp min
- transformer power: 28 va
- max absorption: 150 ma
- power dissipated after one hour of operation: 4.2w
- power supply circuit: 6vcc 0.12a
- power supply for intercommunicating speaker circuit: 3.5-6.5 vdc 0.12a
- power supply for electric lock circuit: 12 vac 2, 4a
- relay contact capacity (7-8-9): 5a 12vac
- relay contact capacity (1-2-3 and 4-5-6): 2a 12vac
- n max of back-lit cards with leds: sinthesi: 40; k-steel: 8
- n max of light bulbs from 12vac 3w: 2