Power Supply and Charging Unit
24V and 48V Output & Battery Charger Unit
The battery charger unit is designed as part of the public address and emergency announcement system. It ensures that the system is continuously supplied with 48VDC and 24VDC and also ensures that the battery group in the system is continuously charged. In the event of any power outage, it ensures that the system can be supplied with power for up to 72 hours (may vary depending on the battery type and load). The device is supplied with 220VAC and automatically switches to battery supply in the event of a power outage. Errors detected by the DCR 30A can be instantly transferred to the control device. Thus, the system can be continuously monitored and rapid intervention can be made.
Device features:
Status indicator LEDs on the front panel,Short circuit protection,High temperature protection,Battery reverse connection protection,High voltage protection,24V and 48V outputs,Battery life measurement and detection.