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SEMI Digital PA system
Semi Digital PA system adds control and communication function to the essential equipment of existing analog privilege of broadcasting, which realizes school broadcasting’s multi-function. According to social trend, we developed it by compensating equipment control and operation condition monitoring as PC management program for building requesting integrated operation. In the case that there is not PC program, you can conveniently use it by initial setup value.
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| SPECIFICATIONS |
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| Charging Voltage |
27.5V |
| Charging Current |
Max. 3A |
| Power Supply |
220V, 50Hz~60Hz |
| Signaling Speed |
9600bps/Rs-232 |
| Weight |
4kg |
| Dimension |
482(W)×88(H)×378(D)mm |
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| Main Feature |
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| PB2207 is a battery charger in case of an emergency situation which charges the battery generally and supplies the power for general operation during the emergencies. |
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- Charging current is 3A and the voltage is 27.5V.
- After charge completed, the charging current is controlled as 10~20mA to keep a storage.
- Front panel shows DC voltage and currents and to check them on PC installed SDPware Program is available at real time.
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