Room, distribution room, etc. must install explosion-proof lamp, according to what system?
In the battery room with lead-acid batteries (UPS power supply, uninterruptible power supply), the distribution room must be equipped with explosion-proof lamps and lanterns. Because the battery produces hydrogen, a little spark explodes when it gathers.
In the battery room with lead-acid batteries (UPS power supply, uninterruptible power supply), the distribution room must be equipped with explosion-proof lamps and lanterns. Because the battery produces hydrogen, a little spark explodes when it gathers.
In the battery room with lead-acid batteries (UPS power supply, uninterruptible power supply), the distribution room must be equipped with explosion-proof lamps and lanterns. Because the battery produces hydrogen, a little spark explodes when it gathers.
