DSN3-DMY(Z) indoor electromagnetic lock (electric door lock)

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1. Overview
3 Indoor electromagnetic locks (hereinafter referred to as electric door locks) are suitable for indoor rated voltage,,3. In indoor high-voltage electrical equipment with a frequency of Prevent electrical misoperation and accidental entry into the electrified interval, and improve the malfunction prevention performance of supporting products.
2. Composition and Principle
3 The indoor electromagnetic lock is composed of mechanical and electrical parts. The mechanical part is composed of door lock iron core, compression spring, etc. The electrical part consists of the display part, host circuit, electromagnetic coil, travel switch, etc.
Its working principle is to use the matching sensor to extract the high-voltage signal source. After processing by the controller, the light-emitting diodes will light up to indicate the high-voltage charging status of the three phases, B and B respectively. When the high-voltage main bus no matter which phase is charged, the control The controller turns off the power to the electromagnetic lock. At this time, the electromagnetic lock cannot be unlocked. When the three phases of the high-voltage main bus are not charged, the controller energizes the electromagnetic lock coil and attracts the lock so that the electromagnetic lock can be opened. At this time, the electromagnetic lock can be opened. It has the functions of high-voltage live display and mechanical forced locking.
3. Ordering Instructions
When ordering, please indicate the product model, installation method (left door or right door), power supply properties, rated voltage, sensor model, required quantity and delivery date.