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Auxiliary Power Supply EN54.4 - SFP240W

Auxiliary Power Supply EN54.4 - SFP240W
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Auxiliary Power Supply EN54.4 - SFP240W - 1

SFP240 Safety Power Input: Single-phase 115 – 230 – 277 Vac Output:24 Vdc 10 A Device Inside: CBI2410A Battery Temperature compensation Batteries: 12; 18; 45 Ah Deep Discharge protections Charging curve IUoU, constant voltage and Constant current Life Test Battery: detect internal battery resistance Charging State: Recovery, Bulk, Absorption, Boost, Float; Refresh Protected against short circuit, Overload and inverted polarity Signal output (Dry contact) for discharged or damaged battery, Mains / Back-UP Wall Mount Protection degree IP30; Space saving Technical Feature Uninterruptible Power supply unit for fire protection and voice alarm system, compliant with European standard EN54-4:1997+A1:2002 +A2:2006. The device integrates DC-Ups ADELSystem “All In One” CBI with different battery sizes and two independent outputs, controlled by an internal electronic circuit breaker. The device can supply the load while charging and testing the battery. When mains failure occurs, the load continues to be supplied by the battery without any output interruption. In any situation the battery is tested and temperature charging compensation is performed thanks to the temperature sensor probe RJTEMP. With DPY353 it is possible to monitor the state and the alarms of the system, all of them transmitted by Dry contact. Alarms Type: Battery Fault (Internal Impedance), Mains failure, Generic Fault, battery disconnected, battery element in short circuit. Quiescent Current max. Charging Curve automatic: IUoUo Remote Input Control (RTCONN cable) Battery Charge Capacity (Ah) Charging Current Limiter Position Maximum internal battery resistance £ 100 mA 5 stage Boost / Float 12 – 18 Ah 45Ah Min:20% Mid:50% Ibat Ibat 300 mΩ Load Output Output voltage Vdc (at In) Out Voltage Max Nominal current Iload (Imax,a); ± 5% Continuous current (without battery) Iload= In (Imax,b); ± 5% Continuous current (I min) N° 2 Out true MRF102 Fuse Breaker Continuous current (I min) on N°2 Out Start From Battery Without Main (Remote Input Control) Threshold alarm Battery almost flat (Low Batt) Protections against total discharge (LVD) Efficiency (at 50% of rated current) Residual Ripple Turn-On delay after applying mains voltage Start up with Strong Load (capacitive load) Dissipation power load max (W) 22 - 28.8 V 32 V 8A 9A 0 approx. 1–10 A x Out (approx.) 0 approx. RTCONN (cable) Push Button 20 – 21 Vdc batt 19 – 20 Vdc batt ³ 83 % £ 300 mVpp 1 sec. (max) Yes, Unlimited 28 Signal Output (free switch contacts) Main or Backup Input Power Low Battery Fault Battery or system Type of Signal Output Contact Input Data Nominal input voltage Input voltage range Inrush Current (Vn – In nom. Load) I2t Frequency Input Current (115 – 230 Vac) Internal fuse (not replaceable) External Fuse (recommended) MCB curve B Battery Output Boost charge (25 °C) (at In) Max. time Boost Charge Min. time Boost Charge Float charge (25 °C) (at In) (max) Jumper Configuration battery type (V/cell) Recovery Charge Charging current max Ibatt Charging current limiting Iadj Reverse battery protection Sulfated battery check Detection of element in short circuit 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 Main or Back Up C Signal Input / Output (RJ45) Temp. Comp. Battery (with external probe): Aux Out Remote monitoring display: Aux Out RJ Temp (cable) RJ 45 (cable) Climatic Data Ambient temperature (operation) De Rating Ta > 40°C Ambient temperature Storage Humidity at 25 °C no condensation (max.) Altitude: 0 to 2 000m - 0 to 6 560ft Altitude: 2 000 to 6 000m - 6 560 to 20 000ft Cooling -5 ÷ +40°C - 2.5%(In) / °C -40 ÷ +85°C 95% to 25°C No restrictions De-rating 5°C/1000m Auto convection General Data Insulation voltage (IN/OUT) Insulation voltage (Input / Earth, PE) Insulation voltage (Out Load & Battery / Earth, PE) Insulation voltage (Out Load & Battery / Fault System & Main or Back Up terminal) Protection Class (EN/IEC 60529) Reliability: MTBF IEC 61709

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Auxiliary Power Supply EN54.4 - SFP240W - 2

Pollution Degree Environment Protection class (PE Connected) Dimensions (w-h-d) Weight Battery Configurations Fuse Internal fuse (not replaceable) Battery Fuse (F) Type: Blade Fuse MRF102 Electronic Fuse Ordering Enclosure coating White, Code: Enclosure coating Black, Code: Accessory Temperature Battery Compensation Probe Coupler for connection RJTemp451 Tamper Switch for the door SFP240W.docx All specifications are subject to change without notice

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