Fire alarm of the training building of the institute

The main components of the system are instruments of the C2000 series (NVP "Bolid"). The fire alarm is built as a non-addressable system using non-addressable smoke detectors with output of information to the C2000-M panel. The system includes: - "Signal 10" receiver-monitor (PCP); - "S2000-SP1" signal-starting unit (BSP); - "S2000-M" central control panel (PCP); - "S2000-BKI" test and indication unit (BKI). SCP instruments operate from a single-phase industrial AC network, 220V, 50Hz, at voltage fluctuations in the range from -15% to + 10% and frequency ± 1 Hz. Power supply of devices is provided from two independent sources: - main power supply 220V - from distribution board with separate group and installation of circuit breaker C60 1P I = 6A; - backup power supply - from standby power supplies and from built-in batteries. When the power supply is stopped, the system equipment can function from the backup power sources and built-in accumulators for at least 24 hours in standby mode and at least 1 hour in alarm mode. Non-combustible supply cable with reduced smoke and gas release of IWGng (A) -FRLS 3x1.5mm2. The following detectors are provided: - for fire monitoring smoke detectors "IP 212-41M"; - for manual actuation of fire alarm manual fire detectors "IPR 55."