DC ST801
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Power Supplies DC ST801 - modular 48 VDC power supply ■ High efficiency of 95.2% ■ 1U for max. 3 x 850 W rectifier ■ SNMP ready ■ 6 DC Outputs ■ 2 battery inputs ■ LVD / PLD The DC ST801 power supply system is designed for various applications such as DC UPS systems or TPS applications. It provides superior reliability at an extremely compact space, including processor controlled battery charging, programmable relay contacts and configurable DC outputs. Numerous options provide solutions for global applications in different environments. This system is prepared for up to 3 rectifiers GR 850. In this compact slide are controllers, deep discharge protection (LVD), contain priority load shedding (PLD) current sensors, battery fuses and up to 6 separately fused DC outputs. These features together with the very short depth are the key factors for the success of this power system, offering cost-effective and reliable solutions. This compact and high density power supply system is the perfect choice for space-critical locations. ■ 19” / 1U shelf power system up to 2550 W ■ Easy connection by screw terminals ■ High efficiency up to 95,2% ■ High power density ■ Very short depth (for 300mm ETSI housing) ■ Rectifier parallel-redundancy ■ Rectifier GR 850 with temperature-controlled ventilation ■ Integrated temperature sensor for temperature compensation ■ Easy setup and programming via web browser ■ The supply to the load through the rectifier is guaranteed even in case of failure of the controller. ■ Dimensions: 44.45 x 430 x 300 mm (h x w x d) ■ 24 months‘ warranty Applications ■ DC UPS systems ■ Digital subscriber line (DSL) ■ Industrial applications ■ Netzwork components ■ TPS (Telecom Power Solutions) ■ PoE / PoE+

Modular DC power supply systems 24-60V Battery connector Above: Controller „ORION“ Above: Rectifier module GR 850 Left: Rear view / Right: Front view