Schneider Electric ABL8BBU24200 Modicon Phaseo Battery Control Module
Core Technical Specifications
- Manufacturer & Series: Schneider Electric Modicon Phaseo; Part Number ABL8BBU24200.
- Electrical Input: Accepts 24 to 28.8V DC nominal; input limits span 22 to 30V DC.
- Output Characteristics: Delivers maximum 20 Amps continuous current. Output voltage: (Uin-0.25V) in nominal mode, (Ubattery-0.5V) in battery mode.
- Control & Adjustment: Features an adjustable activation threshold from 22 to 36V DC for precise power transfer.
- Power Management: Maximum power dissipation of only 7W; consumes 0.6A on load and just 0.1mA with no load.
- Protection Features: Includes overload protection (1.5 x In) and short-circuit protection with automatic reset in battery-backed mode.
- Environmental Resistance: Operates at -25°C to 60°C up to 2000m altitude; certified for vibrations and EMC level 3 per IEC standards.
Diagnostics and User Interface
- Integral LCD screen provides clear text and icon-based status of the module's operating mode.
- Includes three C/O relays for remote alarms: one each for alarm, battery, and power supply status.
- Conforms to IEC 61000-6-3 for emissions and IEC 61000-6-2 for immunity, ensuring reliable operation in noisy environments.
- High MTBF of 718,708 hours at 24V DC per UTE C80-810 calculation method.
Frequently Asked Questions (FAQ)
- What is the primary function of the ABL8BBU24200? It manages the transition between a primary DC supply and a backup battery, ensuring loads receive uninterrupted power.
- Can this module handle both nominal and battery inputs simultaneously? No, it operates in either nominal mode or battery mode, not both at the same time.
- What is the adjustable activation threshold used for? You set the voltage level (22-36V) at which the module switches to battery mode, allowing fine-tuning for your specific battery chemistry.
- Does the module provide output voltage regulation? It passes through the input voltage minus a small drop (0.25V or 0.5V) but does not regulate to a fixed voltage.
- Is this a brand‑new original module? Yes, we supply the ABL8BBU24200 as a genuine, new original Schneider Electric product.
- What is the current stock status? We maintain real‑time stock of this module; most orders ship within 5 days.
- Which shipping carriers do you use? We ship via FedEx, UPS, or DHL based on your location and speed requirements.
- What is your return policy? You may return the module within 30 days if it remains in original condition.
- What certifications does this module carry? It holds UL 508, CSA C22.2 No 60950-1, RCM, EAC, and CE markings.
- How do I interpret the LCD display? The LCD shows module status, operating mode, and any active alarms or faults.
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