Adel System CB123A | 12V 36W Battery Charger
£58.81
Battery Charger. Power: 36W Input: 90-305 Vac Output: 12 Vdc
The Adel System CB123A is a 12 Vdc, 3 A industrial battery charger with wide 90–305 Vac input and multi-stage Battery Care charging for lead-acid, gel and optional Ni-Cd batteries. It features automatic diagnostics, comprehensive protections and a DIN-rail mountable housing
3 in stock (can be backordered)
Description
The ADEL System CB123A is a compact 12V DIN rail battery charger designed for reliable battery management in industrial control, security and infrastructure applications. Manufactured in Italy, it combines switching power technology with ADEL System’s intelligent Battery Care charging system.
Operating from a wide 90 to 305VAC input, the CB123A provides a 12V DC charging output at up to 3A, delivering 36W of charging power. Its automatic multi-stage charging process supports open and sealed lead-acid, AGM, gel and optional Ni-Cd battery technologies.
The charger includes automatic battery diagnostics, LED status indication and a volt-free relay output for battery-fault signalling. Protection against short circuit, overload and reversed battery polarity helps provide dependable operation in demanding industrial installations.
ADEL System CB123A 12V 3A DIN Rail Battery Charger
A compact 36W industrial battery charger with automatic Battery Care charging, diagnostics and relay fault signalling.
The CB123A is designed to charge and maintain 12V battery systems from a single-phase AC supply. Its 90 to 305VAC operating range supports common 115V, 230V and 277V mains systems, making it suitable for industrial equipment installed across different regions.
Typical Applications
This 12V DIN rail battery charger is suitable for applications including:
- Industrial automation and control panels
- Fire detection and security systems
- Access control and surveillance equipment
- Telecommunications and remote monitoring
- Generator and fire-pump control systems
- Emergency and standby battery systems
Automatic Battery Care Charging
ADEL System’s Battery Care technology uses an automatic IUoUo charging process with boost, trickle and recovery stages. This controlled charging method helps restore deeply discharged batteries, optimise charging time and maintain battery readiness during long-term standby operation.
Battery Diagnostics and Fault Signalling
Integrated diagnostics monitor the connected battery and identify conditions such as reversed polarity, disconnection and possible shorted cells. LED blink codes provide clear diagnostic information, while a volt-free relay contact allows battery-fault conditions to be reported to external monitoring equipment.
Compact DIN Rail Installation
The robust IP20 enclosure measures approximately 45 × 100 × 100mm and mounts on standard 35mm DIN rail. Its compact format makes the charger well suited to control cabinets where available installation space is limited.
Manufactured in Italy
The CB123A is manufactured in Italy by ADEL System and is designed for professional industrial battery-charging applications.
Key Features
The principal electrical, charging, protection and installation characteristics of the ADEL System CB123A.
- Product type: DIN rail industrial battery charger
- Nominal input voltage: 115 / 230 / 277VAC
- Input voltage range: 90 to 305VAC
- Nominal battery voltage: 12VDC
- Charging current: 3A
- Power rating: 36W
- Efficiency: Approximately 81% at 50% load
- Charging method: Automatic IUoUo multi-stage charging
- Boost-charge voltage: 14.4VDC
- Float-charge voltage: Approximately 13.75VDC
- Battery compatibility: Open lead-acid, sealed lead-acid, AGM, gel and optional Ni-Cd
- Diagnostics: Battery connection, polarity and cell-fault monitoring
- Status indication: LED operating and diagnostic indication
- Alarm output: Volt-free relay contact for battery-fault signalling
- Protection: Short circuit, overload and reverse polarity
- Operating temperature: -25°C to +70°C
- Dimensions: 45 × 100 × 100mm
- Weight: Approximately 0.30kg
- Mounting: 35mm DIN rail mounting
- Country of manufacture: Italy
- Warranty: 3 years
Technical Specification
Electrical, battery-management, mechanical and installation information for product selection and system design.
| Specification | Details |
|---|---|
| Manufacturer | ADEL System |
| Model Number | CB123A |
| Product Type | DIN rail industrial battery charger |
| Nominal Input Voltage | 115 / 230 / 277VAC, single phase |
| Input Voltage Range | 90 to 305VAC |
| Input Frequency | 47 to 63Hz |
| Inrush Current | 11A for 5ms or less |
| Nominal Battery Voltage | 12VDC |
| Maximum Charging Current | 3A ±5% |
| Power Rating | 36W |
| Efficiency | Approximately 81% at 50% load |
| Boost-Charge Voltage | 14.4VDC |
| Float-Charge Voltage | Approximately 13.75VDC |
| Recovery-Charge Range | 2 to 7VDC |
| Charging Technology | Automatic IUoUo multi-stage Battery Care charging |
| Charging Stages | Boost, trickle and recovery |
| Compatible Battery Types | Open lead-acid, sealed lead-acid, AGM, gel and optional Ni-Cd |
| Diagnostic Functions | Reverse polarity, battery disconnection and shorted-cell detection |
| Status Indication | LED operating and diagnostic indication |
| Alarm Output | Volt-free relay contact for battery-fault signalling |
| Protection | Short circuit, overload and reverse battery polarity |
| Input-to-Output Isolation | 3000VAC |
| Operating Temperature | -25°C to +70°C, with derating above 50°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | Up to 95% relative humidity at 25°C, non-condensing |
| Ingress Protection | IP20 |
| Connections | Screw terminal |
| Dimensions | 45 × 100 × 100mm |
| Weight | Approximately 0.30kg |
| Mounting | 35mm DIN rail mounting |
| Country of Manufacture | Italy |
| Warranty | 3 years |
Available Model
This product page covers the 12V, 3A version of the ADEL System CB series.
| Model Number | Input Voltage | Output Voltage | Output Current | Power Rating |
|---|---|---|---|---|
| CB123A | 90 to 305VAC | 12VDC | 3A | 36W |
Technical Support from Relec Electronics
As part of the Relec Electronics group, Dinrail Power benefits from over 45 years of experience supplying industrial electronic components and power solutions. Our engineering team can provide technical guidance, product selection support and assistance with complex power supply requirements. For alternative solutions, customised options or specialist technical advice, visit the Relec Electronics website.
