24V DC BATTERY CHARGER & POWER SUPPLY
MC-VE-BC24
The MC-VE-BC24 is a professional 24V DC battery charger and power supply unit designed for voice evacuation and public address installations requiring dependable standby power support. It automatically manages the transition between AC supply and DC battery operation to maintain system availability during mains power failure.
The unit integrates battery charge management, monitoring, automatic charging mode selection, fault detection and thermal protection in a compact rack-mounted chassis. With battery capacity selection, ID configuration and RS485/CAN communication interfaces, it provides a stable and serviceable power platform for supervised evacuation systems.
Key Features
- Automatic DC backup switching Automatically switches to DC power supply when AC mains power fails.
- Battery fault detection Detects storage battery failure, over-voltage, overheating and over-time charging conditions.
- Charge management circuit Includes built-in battery charge management and monitoring circuit for supervised charging.
- Flexible battery support Supports one or two 24V DC lead-acid battery configurations.
- High charging efficiency Designed for high charging efficiency and restore efficiency.
- System ID addressing ID pre-setting supports zone-number addressing for up to 200 units.
- Automatic charging selection Supports automatic or manual charging mode selection according to system operation.
- Thermal protection Uses automatic temperature control fan operation and overheating protection for stable performance.
- AC/DC power control Automatically disables DC24V output when connected to AC power where required by system logic.
- Safe charging profile Provides pre-charge, constant-current and trickle-charge stages for battery service life.
- Battery capacity support Supports battery capacity configurations up to 200Ah.
- Third-party communication RS485 communication enables integration with compatible third-party systems.
| General Information | |
| Model | MC-VE-BC24 |
| Description | 24V DC Battery Charger and Power Supply |
| Electrical Specifications | |
| Power Supply | 220V-240V AC, 50/60Hz |
| AC Maximum Current | 2A |
| AC Fuse | 250V / 3.15A, low speed type |
| DC Power Output | 24V DC battery |
| DC Maximum Current | 10A + 10A |
| Maximum Charging Current | 10A adjustable |
| Connectivity & Features | |
| Connector | Two battery inputs, two 24V DC outputs, two RS485 and two CAN inputs; battery capacity selector and ID selector |
| Cooling System | Speed controlled cooling fan |
| Environment & Physical | |
| Operation Temperature | +5°C to +45°C |
| Operation Humidity | <95% |
| Dimensions | 484 x 390 x 44 mm |
| Weight | 4.65kg |
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MC-VE-BC24_brochure
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MC-VE-BC24_Datasheet
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