PS-300 power supply -built in backup battery electric locks power supply

PS-300

220VAC input,12VDC/3A output weight is 1.65KG

PS-300B

200VAC input,12VDC/5A output  weight is 2.5KG

PS-300C

110V input,12VDC/5A output weight is 2.5 KG

A, the basic description

The source with the industrial grade electronic components, using the international advanced

level of technology, its anti-interference ability, stable and reliable.

B, the scope of application

This power applies to all kinds of building intercom, all kinds of access controllers,

especially suitable for driving all kinds of electric locks.

C, features

AC Input: Standard AC220V 50HZ

Regulator Output DC12V / 1000mA

The direct control of electric locks:

Can reduce the load of access controller to improve anti-interference.

Set NC / NO outputs, can control various types of electric locks.

Based delay control circuit, lock time can be arbitrarily adjusted in the 0-15 seconds.

Auto-protection function: When the power supply short circuit or over-voltage accident occurs, the power supply will be temporarily cut off automatically, short-circuit troubleshooting,

about 60 seconds after the power will automatically resume after, when the electric power lock time of more than 8 seconds, the circuit automatically cut off the power to protect the coil does

not burn. Charging current limit protection against overcharging.