Elmdene 12V G Range BM Series Unboxed Power Supply
Summary
The Elmdene 12V G Range BM Series UNBOXED models G13803BMU and G13805BMU represent the pinnacle of monitored power supply technology for professional security installations. These compact, DIN rail mountable units are specifically engineered for applications requiring comprehensive mains and battery monitoring capabilities, making them ideal for access control systems, intruder alarms, and general purpose security applications.
Utilising advanced switch mode technology, these power supplies achieve exceptional efficiency levels of 80-87%, significantly reducing power consumption and operating costs whilst delivering cool running performance that enhances long-term reliability. The regulated, highly stable 13.8V DC output supplies full rated current to load plus 0.5A battery charging current, ensuring consistent power delivery even during extended mains power failures.
Both models feature comprehensive monitoring capabilities with volt-free fault outputs for EPS fault (mains fail) and GEN fault (PSU or battery fault), enabling seamless integration with building management systems and security control panels. The compact unboxed design with included battery leads provides maximum installation flexibility whilst maintaining professional standards.
Features
- 13.8V DC regulated output with highly stable performance
- Full current to load plus 0.5A battery charging capability
- Advanced mains and battery monitoring system
- Deep discharge protection for extended battery life
- Volt-free fault outputs: EPS fault (mains fail) and GEN fault (PSU or battery fault)
- Comprehensive internal LED PSU status indicators for mains status, output fuse fail, output short circuit/low voltage, and battery low/missing
- Switch mode technology with 80-87% efficiency
- Universal mains voltage input range (90 to 264V AC)
- Electronic overload protection
- Mains transient protection
- Front and rear tamper protection
- Compact unboxed design for flexible installation
- DIN rail mountable with battery leads included
- Cool running operation for enhanced reliability
- Low power consumption design
- Lifetime warranty
FAQ
What monitoring capabilities do these models provide?
Both models feature comprehensive mains and battery monitoring with volt-free fault outputs. The EPS fault output signals mains failure, whilst the GEN fault output indicates PSU or battery faults. Internal LED indicators provide visual status for mains, output fuse, short circuit/low voltage, and battery conditions.
What are the power ratings for each model?
The G13803BMU provides 13.8V DC at 3A, whilst the G13805BMU delivers 13.8V DC at 5A. Both models supply full rated current to load plus 0.5A battery charging current.
How are these units mounted and installed?
Both models are designed for DIN rail mounting and come as unboxed modules with battery leads included. The compact dimensions of 152L x 106W x 71H (mm) allow for flexible installation in control panels and enclosures.
What applications are these power supplies suitable for?
These monitored power supplies are ideal for access control systems, intruder alarm systems, and general purpose security applications where mains and battery monitoring is essential for system reliability.
What efficiency levels do these switch mode units achieve?
The switch mode technology delivers exceptional efficiency levels of 80-87%, significantly reducing power consumption and operating costs compared to traditional linear power supplies.
What input voltage range do they support?
Both models feature a universal mains voltage input range of 90 to 264V AC, making them suitable for worldwide deployment without voltage selection switches.
What warranty is provided with these units?
Both models come with Elmdene’s lifetime warranty, demonstrating confidence in the quality and long-term reliability of the products.
Specifications
- Output Voltage : 13.8V DC
- Output Current G13803BMU : 3A
- Output Current G13805BMU : 5A
- Battery Charging Current : 0.5A
- Operational Voltage : 90V – 264V AC
- Operating Temperature : -10°C to 40°C at 95% RH
- Efficiency Rating : 80-87%
- Module Dimensions : 152L x 106W x 71H (mm)
- Mounting Type : DIN Rail Mountable
- Output Regulation : Highly stable regulated output
- Monitoring Features : Mains and battery monitoring
- Deep Discharge Protection : Yes
- Fault Outputs : Volt-free EPS fault (mains fail), GEN fault (PSU or battery fault)
- LED Indicators : Mains status, output fuse fail, output short circuit/low voltage, battery low/missing
- Protection Features : Electronic overload protection, mains transient protection
- Tamper Protection : Front and rear tamper protection
- Technology Type : Switch mode technology
- Battery Leads : Included
- Installation Type : Unboxed module
- Approvals : UKCA, CE Mark
- Warranty : Lifetime warranty
- Manufacturer
- Country Of Origin : United Kingdom
- Available Part Numbers : G13803BMU, G13805BMU
Downloads
- Datasheet (Adobe PDF)
Additional information
| Output | 3A, 5A |
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