The principle of electronic control lock power application ECO

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The principle of electronic control lock power application ECO

Date:2018-06-23 Source:
There are many kinds of electric locks, there will be some differences in the current and voltage required, and the number of electric locks managed by each access controller will be more. At present, many low- and medium-end access control products directly supply power to the electric locks. The author believes that such practices are not Recommended
First, the power configuration of the access controller is often configured according to the load of the controller. If the electric lock is driven, the controller may be unstable or even damaged.
Second, the distance between the electric lock and the access controller is also uncertain, and long-distance power supply may also cause the electric lock to work abnormally.
Thirdly, the frequent opening and closing of the electric lock during use may result in instability of the current and voltage. If the controller is directly powered, such current and voltage fluctuations may cause damage to the controller, regardless of the value of the equipment or the level of safety. The need to consider, such losses are unforgivable.
It is suggested that regardless of the size of the system, the power supply of the electric lock must be separately configured, and no matter how the access control and the intercom system are controlled, it is recommended to use the relay isolation method for the opening and closing control of the electric lock, so as to ensure the maximum degree of electric lock current and control of the host current. Isolated.
ECO application
One of the more popular system inspection indicators at present is ECO, which is the so-called environmental protection, energy saving, and ecological application. The power consumption of a single electric lock may be very inconspicuous to the eyes of users and contractors, but it faces a large number of intelligent buildings. One hundred or even thousands of electric lock applications, electric lock power consumption is not a small number, so in the building intelligent system of electric lock applications, whether from the operating cost or environmental protection point of view, ECO indicators can not be ignored .
Related tags:electric lock

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