The function of the fire-fighting system is to automatically capture the smoke or heat in the fire detection area when a fire occurs, so as to issue an audible and visual alarm and automatically extinguish the fire.
When the AC power equipment is introduced in the three-phase four-wire system, in addition to the grounding of the near end of the power transformer, the near end of the electrical equipment and the equipment room should be grounded repeatedly on the neutral line.
The use of water fire and foam fire extinguishing systems in the data center will not cause damage to communication equipment.
The data center computer room monitoring system mainly monitors power systems, environmental systems, and fire fighting systems.
The general method of connecting lead-acid batteries is to string first and then parallel.