Underground garage in the quarter bounded by the streets of Mendeleev, Lesotechnikum, Enthusiasts in the Oktyabrsky district of the urban district, the city of Ufa of the Republic of Bashkortostan - fire alarm

Task

1. Category for power supply - 1 category. SP 6.13130.2009 item 4.2 item 4.6

2. Current genus: alternating. Voltage: 220 V, 50 Hz.

Allowable voltage deviation + 10%.

Power supply from the circuit breaker with a nominal value of 10.16A.

Installation:

Electrical panel:

Power supply unit Scat1200U is.5000 quantity - 4 pcs;

Rated load current from mains 3A;

Power consumption 78 W;

Total 3 x 3 = 9 A;

78 x 3 = 234 W;

3. Coordinate the ventilation blocking in case of fire, specify the locations of ventilation control cabinets, smoke removal valves, installation location and the number of signals to be sent to the fire gate valve control.

4. Grounding

Grounding shall be performed in accordance with PUE, SNiP 3.05.0685 "Electrical devices," requirements of GOST 12.1.03087 and technical documentation of manufacturers of components.