mcr 9705 control unit

mcr 9705 smoke exhausting control unit is used to activate devices of MERCOR electric desmoking system based on alarm signal from thermal or optical smoke sensors, from manual fire alarming devices (red call point buttons), or from another control unit (e.g. fire alarm system, building automatics system).
The control unit is supplied from 230 V alternating current and feeds 24V= voltage to electric desmoking system devices. Thanks to its batteries, the control unit is not exposed to power shortage, and may stand-by for 72 hours from power failure, with a single toggling of devices possible after that time (e.g. opening smoke vent flaps).

Types of mcr 9705 control unit:

  • mcr 9705 5A
  • mcr 9705 8A 

mcr 9705 5A

UNIT TYPE SUPPLY VOLTAGE NUMBER OF OUTPUTS (ACTUATOR LINES) LOAD CAPACITY CASING VERSION  [mm] NOMINAL POWER INPUT [VA] SECONDARY SUPPLY SOURCE
MCR9705-5A


230 V~

50 Hz

 5A (basic) 300 x 300 x 150 150 2 x (12 V , 3,3....3,6 Ah)
MCR9705-10A 2 x 5 A 400 x 400 x 200 300 4 x (12 V , 3,3....3,6 Ah)
MCR9705-15A 3 x 5 A 600 x 600 x 200 450 6 x (12 V , 3,3....3,6 Ah)
MCR9705-20A 4 x 5 A 600 x 600 x 200 600 8 x (12 V , 3,3....3,6 Ah)
MCR9705-25A 5 x 5 A 800 x 600 x 300 750 10 x (12 V , 3,3....3,6 Ah)
MCR9705-30A 6 x 5 A 800 x 600 x 300 900 12 x (12 V , 3,3....3,6 Ah)
MCR9705-35A 7 x 5 A 1000 x 600 x 400 1050 14 x (12 V , 3,3....3,6 Ah)
MCR9705-40A 8 x 5 A 1000 x 600 x 400 1200 16 x (12 V , 3,3....3,6 Ah)

 

mcr 9705 8A

UNIT TYPE SUPPLY VOLTAGE NUMBER OF OUTPUTS (ACTUATOR LINES) LOAD CAPACITY CASING VERSION [mm] NOMINAL POWER INPUT [VA] SECONDARY SUPPLY SOURCE
MCR9705-8A


230 V~

50 Hz

 8A (basic) 300 x 300 x 150 250 2 x (12 V , 3,3....3,6 Ah)
MCR9705-16A 2 x 8 A 400 x 400 x 200 500 4 x (12 V , 3,3....3,6 Ah)
MCR9705-24A 3 x 8 A 600 x 600 x 200 750 6 x (12 V , 3,3....3,6 Ah)
MCR9705-32A 4 x 8 A 600 x 600 x 200 1000 8 x (12 V , 3,3....3,6 Ah)
MCR9705-40A 5 x 8 A 800 x 600 x 300 1250 10 x (12 V , 3,3....3,6 Ah)
MCR9705-48A 6 x 8 A 800 x 600 x 300 1500 12 x (12 V , 3,3....3,6 Ah)
MCR9705-56A 7 x 8 A 1000 x 600 x 400 1750 14 x (12 V , 3,3....3,6 Ah)
MCR9705-64A 8 x 8 A 1000 x 600 x 400 2000 16 x (12 V , 3,3....3,6 Ah)