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CB6024A

Product catalog summary

Specifications:
The CB6024A is a power supply and battery charger designed for single-phase input of 100-240-277 Vac, with an output of 24 Vdc at 3A (5A max). It supports various battery types including Open Lead Acid, Sealed Lead Acid, Lead Gel, and Ni-Cd. The device features high efficiency through quasi-resonant switching technology and offers multiple charging types: Boost, Absorption, Float, and Recovery. It is protected against short circuits, inverted polarity, and overloads, with a protection degree of IP20. The unit can be mounted on a DIN rail or wall.

Technical Features:
The CB series incorporates "Switching Technology" and "Battery Care Philosophy" for advanced, automatic battery charging. It includes real-time diagnostics for battery faults and supports preset curves for different battery types. The device is housed in a sturdy casing suitable for various mounting options.

Input Data:
Nominal input voltage ranges from 100 to 277 Vac, with an input voltage range of 90-305 Vac. The device has an inrush current of ≤ 50 A and operates at a frequency of 47-63 Hz. It includes an internal fuse of 2.5 A and recommends an external fuse of 10 A (MCB curve C).

Battery Charger Output:
The charger provides fast/boost charge at 28.2 V for Lead and 29 V for Ni-Cd batteries. It supports recovery charge from 2-20 V and a charging current of 3 A ± 5% (5 A max). The device includes features like reverse polarity protection and end-of-charge control.

Generic Output Data:
The maximum time for bulk-absorption charge is 16 hours, with a minimum of 2 minutes for bulk charge. Float charge voltage varies by battery type. The device has a quiescent current of ≤ 5mA when the input main voltage is on and 0mA when off. It offers an efficiency of 89% at 50% load and includes protections against short-circuit, overload, overheating, and over-voltage.

Connection and Monitoring:
The device provides signal outputs for main or backup input power, low battery, and fault battery states. It supports a maximum switchable current of 30 Vdc 1 A or 60 Vac 1 A.

General Data:
The insulation voltage is 4000 Vac, with a protection class of IP20 and class II. The device has a reliability MTBF of over 300,000 hours and is made of polycarbonate. It operates in ambient temperatures from -25 to +70°C and can be stored between -40 to +85°C.

Norms and Certifications:
The device conforms to the Low Voltage Directive (LVD) 2014/35/UE and the Electromagnetic Compatibility (EMC) Directive 2014/30/UE. It is pending UL 1236 recognition.

Charging:
The charging type follows the IUoU stabilized voltage and current method per DIN41773. Charging states and diagnostics are indicated by LED codes, with specific blink patterns for different states and faults.

Catalog excerpts

Technical features The CB series is a "Switching Technology" and "Battery Care Philosophy" that has been part of ADEL's core system know-how for years, leading to the development of this advanced, multi-stage, fully automatic battery charging method suitable for meeting the most advanced requirements of battery manufacturers. The Battery Care concept is based on algorithms that implement rapid and automatic charging, optimization of battery charging over time, recovery of discharged batteries, and real-time diagnostics during installation and operation. The real-time self-diagnosis system, which monitors battery faults such as shorted elements, accidental reverse polarity connections, and battery disconnections, can be easily detected and removed with the help of the flashing code of the diagnosis LED; during installation and after sale. Each device is suitable for all types of batteries. Preset curves can be set for open lead acid, sealed lead acid, gel, Ni-Cd. A sturdy housing with bracket for DIN rail and wall mounting. Input Data Nominal Input Voltage UL ratings Input Voltage range Inrush Current Frequency Input Current Internal Fuse External Fuse (recommended) Recovery Charge Charging Current In (Ta ≤ 40°C) Signal Output (free switch contact) Main or Backup Input Power Low Battery Fault Battery Type of Signal Output Contact (free switch contact) Max. current can be switched (EN60947.4.1): Max. DC1: 30 Vdc 1 A; AC1: 60 Vac 1A Min.1mA at 5 Vdc Insulation voltage (In / Out) Protection Class (EN/IEC 60529) Protection class Reliability: MTBF IEC 61709 Pollution Degree Environment Connection Terminal Blocks screw Type Housing material Dimensions (w-h-d) Weight Generic Output Data Max. time Bulk-Absorption Charge (typ. At In) Min. time Bulk Charge (typ. At In) Float Charge: Battery type can be configured pushing the button at switch-on. (V/cell) End of charging current to Float (Bulk & Absorption charge) Charging current limiting Iadj Quiescent Current (Input main Voltage ON) Quiescent Current (Input main Voltage OFF) Remote Charge Input Control Fast/Boost charge Power Supply function can be configured pushing the button at switch-on Efficiency (50% of In) Dissipation Power load max (W) Residual Ripple Charging Curve automatic: IUoU Short-circuit protection) Over Load protection Overheating Thermal Protection Over Voltage Output protection Climatic Data Ambient temperature (operation) Ambient temperature Storage Humidity at 25 °C no condensation Cooling Vibration IEC60068-2-6 Battery Tester Battery Detection of element in short circuit Reverse polarity protection Battery Disconnected (Protection No Spark) Battery Voltage Wrong End of charge control General Data 100 – 240 – 277 Vac 100 – 240 Vac 90 – 305 Vac  50 A 47 – 63 Hz 1.3 A (100 Vac) 0.7 A (240 Vac) 0.65 A (277 Vac) 2.5 A 10 A (MCB curve C) Battery Charger Output Fast/Boost Charge Input: Single-phase 100 – 240 - 277 Vac Output: 24 Vdc 3A (5A max) Power Supply Function Suited for the following battery types: Open Lead Acid, Sealed Lead Acid, Lead Gel, Ni-Cd Battery Care: automatic diagnosis and battery status Charging curve IUoU: constant current and constant voltage High efficiency with quasi-resonant switching technology Charging type: Boost, Absorption, Float, Recovery. Protected against short circuit, inverted polarity, over Load. Signal output (Free Switch Contact): Fault battery state, Mains/Back-Up. Protection degree IP20 DIN rail or Wall Mount Norms and Certifications Conforming to Low Voltage Directive (LVD) 2014/35/UE Electrical safety: IEC/EN 62368-1 Conforming to Electromagnetic Compatibility (EMC) Directive 2014/30/UE Emission: IEC/EN 61000-6-3 Immunity: IEC/EN 61000-6-2 UL 1236 Recognition Pending Charging 16 h 2 min. 2.23 V (Open Lead) 2.25 V (AGM) 2.30 V (Gel) 1.4V (Ni-Cd)“20 cell” 300 mA No  5mA 0mA (Vbat < 26.3V) Terminal Block Contact Yes The charging type is IUoU stabilized voltage and current in accordance with DIN41773. The battery charging status and self-diagnosis of the systems are identified by a flashing code on the diagnosis LED and the battery fault LED: State Charging Type Auto Diagnosis Recovery Boost – Bulk Absorption Float Reverse polarity Battery No connect Element in Short C. Replace Battery LED Green Charging State 5 Blink/sec 2 Blink/sec 1 Blink/sec 1 Blink/2 sec LED Orange Battery Fault

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