Door wide voltage test method

2022-06-12 00:00:00

Entrance guard controller first, let’s take a look at what is wide voltage, wide voltage is refers to equipment on voltage and high adaptability, refers to the certain voltage range, electric equipment can run normally.Such as entrance guard equipment, we are asking is at 10 ~ 16 v voltage range can be normal operation.

entrance guard system is higher, to the requirement of stability in the aspect of power supply this is best we can offer to provide UPS backup power supply centralized power supply, improve the stability of the power supply.But a lot of access control project due to cost considerations, rarely centralized power supply, generally pick up to the nearest grid, so that it can guarantee the stability of the power supply.

due to these reasons, we are choosing access control devices, such as entrance guard controller, card reader, power supply, optical transceiver, hard disk video recorder, etc., it is best to choose to have wide voltage, so that the stability of entrance guard have safeguard.

they wide voltage test method is as follows:

wide voltage test is relatively simple, only through setting different version for different voltage, adjustable power supply under different voltage testing equipment in working condition.Here we set the voltage in 10 to 16 v, then use the basic function test equipment can know whether equipment meets the requirements.