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DC power L

DC power L
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DC POWER-L: Charging systems for stationary batteries Salicru’s DC power-L range of rectifiers/battery chargers, based on microprocessor-controlled thyristor technology, provides high-quality and reliable protection for critical DC loads. The DC power-L series covers the range between 10 A and 800 A with outputs from 24 to 220 Vdc. The output accuracy is better than +/- 1% and the system is designed to charge open or sealed lead acid and nickel cadmium batteries. Applications: Efficient, reliable and robust All alarms, monitoring and status indicators (via display and LEDs) solutions are managed through a digital control system. Each type of battery requires special charging characteristics, which are managed by the controller. The systems are completely customisable to the specific characteristics and needs of each client and application. The robust design ensures that the installation requires low maintenance and can work for long periods without special attention. DC power-L systems are designed to protect DC loads of maximum criticality and to operate with nickel cadmium or lead acid batteries in harsh and demanding operating environments, such as power plants, electrical substations, oil and gas pipelines, petrochemical plants, mines, railways, telecommunications facilities, hospitals, industrial plants, etc.

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Performances ∙ Microprocessor-controlled thyristor technology. ∙ Galvanic isolation between input and output via transformer. ∙ Complete six-pulse bridge. ∙ Ventilation by natural convection. ∙ Standard DC output earth fault detection. ∙ Electrolyte level detection for NiCd batteries (optional). ∙ Charging states: floating, fast and exceptional. ∙ Robust and compact design. ∙ High power density. ∙ Monitoring of all equipment parameters through LCD display. ∙ Possibility of redundant parallel operation. ∙ Operation with lead acid or nickel cadmium batteries. ∙ Temperature-compensated float...

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Range OUTPUT CURRENT INPUT VOLTAGE OUTPUT VOLTAGE Check for other output currents.

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Technical specifications MODEL TECHNOLOGY Rated voltage Voltage range Frequency range Power factor DC nominal voltage Float voltage 2.5 V/cell (Pb) / 1.5 V/el (NiCd) 2.7 V/cell (Pb) / 1.65 V/el (NiCd) Three phase current Against overvoltage and undervoltage Battery type PbCa (sealed or open) or NiCd Charge type No. of cells Pb No. of elements NiCd Ports Intelligent slot Up to 80% in 4 hours (0.2 C) Yes, customisable as per battery specifications (mV / °C) 12 (24 V) / 24 (48 V) / 55 (110 V) / 60 (120 V) / 62 (125 V) / 110 (220 V) 19 (24 V) / 38 ÷ 39 (48 V) / 81 ÷ 86 (110 V) / 88 ÷ 94 (120 V)...

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