In order to ensure the high quality operation of the sound system, the following requirements are imposed on the power supply of the sound reinforcement system:
(1). The power supply of the sound reinforcement system should be separated from the lighting power supply, and the power supply should be processed by the voltage regulator equipment.
(2). The transformer group of the sound supply system of the sound reinforcement system should be connected with the transformer component of the large current power supply such as lighting and air conditioning.
(3). The power supply capacity of the sound reinforcement system is AC 220V/10 kVA. If conditions permit, it is best to supply power to the two channels, and the main and standby modes are automatically switched.
(4). Power pipelines and audio pipelines should be avoided as far as possible. If it is impossible to overcome, the interval should not be less than 50cm.