External Fuse (recommended) Technical features The CB series is a “Switching technology” and “Battery Care philosophy”, since years parts of the core know-how at ADEL system, led to the development of this advanced multi-stage battery charging method, completely automatic and suited to meet the most advanced requirements of battery manufacturers. The Battery Care concept is base on algorithms that implement rapid and automatic charging, battery charge optimization during time, flat batteries recovery and real time diagnostic during installation and operation. The Real Time Autodiagnostic system, monitoring battery faults such as, elements in short circuit, accidental reverse polarity connection, disconnection of the battery, they can easily be detected and removed by help of Blink Code of Diagnosis Led; during the installation and after sell. Each device is suited for all battery types, by means of jumpers it is possible setting predefined curves for Open Lead Acid, Sealed Lead Acid, Gel, Ni-Cd and Li-Ion. They are programmed for two charging levels, boost and float. A rugged casing with bracket for DIN rail mounting provides IP20 protection degree. Norms and Certifications In Conformity to: EN60950 / UL60950-1 and CSA C22.2 No. 60950-1-07 (Information Technology Equipment) – Safety – Part1: General Requirement. Electrical safety; EN54-4 Fire Detection and fire alarm systems; 2014/30/UE (EMC Directive); 2014/35/UE (Low Voltage Directive); Safety EN IEC 62368-1: 2014/AC:2015; DIN41773 (Charging cycle); Emission: IEC 61000-6-4; Immunity: IEC 61000-6-2. CE. General Data Insulation voltage (In /Out) Insulation voltage (In / PE) Insulation voltage (Out / PE) Protection Class (EN/IEC 60529) Protection class Reliability: MTBF IEC 61709 Pollution Degree Environment Connection Terminal Blocks screw Type Signal: Connection Terminal Blocks screw Type Protection class (PE Connected) Dimensions (w-h-d) Weight 3000 Vac 1605 Vac 500 Vac IP20 I, with PE connected > 300.000 h 2 2.5mm(24–14AWG) 4 mm (30-10 AWG) I, with PE 150x115x135 mm 1.5 Kg approx Climatic Data Ambient temperature (operation) De Rating Ta > 50°C Ambient temperature Storage Humidity at 25 °C no condensation Altitude: 0 to 2 000m - 0 to 6 560ft Altitude: 2 000 to 6 000m - 6 560 to 20 000ft Cooling -25 ÷ +70°C - 2.5%(In) / °C -40 ÷ +85°C 95% to 25°C No restrictions De-rating 5°C/1000m Auto Input Data Nominal Input Voltage (2 x Vac) Input Voltage range (Vac) Inrush Current (Vn and In Load) I2t Frequency Input Current (115 – 230 Vac) Internal Fuse Input: Single-phase 115  277 Vac Output: Battery charging 24 Vdc; 20 A Suited for the following battery types: Open Lead Acid, Sealed Lead Acid, lead Gel, Ni-Cd and Li-Ion Automatic diagnostic of battery status. Charging curve IUoU, constant voltage and current Switching technology, output voltage 28.8 Vdc Five charging levels: Recovery, Bulk, Absorption, Boost, Float Protected against short circuit, inverted polarity, over Load. Signal output (contact free) for fault battery state ModBus (RTU) connection Protection degree IP20 - DIN rail Battery Output (Battery Care) Boost-Fast charge Jumper Configuration 25°C (V/cell) Lead Acid: 2.4 NiCd:1.45 Li-ion: 3.65 Max. time Boost Charge (tpy. At In) Min. time Boost Charge (tpy. At In) Float Charge Jumper Configuration 25°C (V/cell): 15 h 1 min. Lead Acid: 2.23; 2.25;2.3 NiCd:1,4 Li-ion: 3.45 2 – 16 Vdc 20 A  5% 91% 10 ÷ 100 % / In  100 mA 5 stage Yes Yes by Jumper Yes Yes Yes Yes Boost / Float Recovery Charge Charging. Max Ibatt (In) Efficiency (50% of In) Charging current limiting Iadj Quiescent Current Charging Curve automatic: IUoU Detection of element in short circuit Sulfated battery check Short-circuit protection) Over Load protection Over Voltage Output protection Power Supply Mode Remote Input Control (RTCONN cable) Signal Output (free switch N°2 contact) Dry Contact. Current can be switched (EN60947.4.1): Max: DC1: 30 Vdc 1 A; AC1: 60 Vac 1A (Resistive load ) Min: 1mA at 5 Vdc (Min permissive load) Fault System / Low Battery C NC NO Main or Back Up C NC NO Signal Input / Output (RJ45) Temp. Comp. Battery (with external probe) Remote monitoring data: Protocol: Charging Automatic multi-stage charging and real time diagnostic allow fast recharge and recovery of deep discharged batteries, adding value and reliability to the system hosting. Type of charging it is Voltages and current stabilized IUoU. The state of charging battery and Autodiagnosis of the systems are identified by a flashing code on a Diagnosis LED and Fault Battery LED: State Diagnosis LED Battery Fault LED Float 1 Blink/2 sec OFF 1 Blink/sec Charging Absorption Type Boost 2 Blink/sec OFF Recovery 5 Blink/sec OFF Reverse polarity ON 1Blink Battery No connect ON 2Blink Auto diagnosis Element in Short C. ON 3Blink Replace Battery ON 5Blink