◆ Applications HDP-2 series of products used in small switching station, ring counters, box-type substation and the user terminal, for a switching device (spring mechanism vacuum circuit breakers, switches and other electrical load) provide DC operating power, communications Optical provide DC power supply. Secondary control lines (such as computer terminals and intelligent protection indicator, analog indicators, etc.) to provide uninterrupted power supply. Directly replace the DC-screen operating system or AC power system. ◆ Features 1, decentralized installation, save floor space. The distributed design ideas, distributed operating power switch is mounted directly on the smart meter cabinet doors can save current screen area, because the power supply in the switch cabinet, you can reduce the amount of the cable, reducing the construction effort. 2, distributed power supply, greatly improved reliability. The power supply uses a distributed way, when a circuit fails, the other circuit power supply unit is not affected, to avoid that failure-free operation of the station's power supply, compared with the centralized power of the DC panel, its overall reliability can be greatly increase. 3, a variety of input and output, a wide range of applications. Distributed operating power can provide DC 220V according to customer demand, 110V, 48V, 24V output, AC input range of 85 ~ 265V, flexible and suitable for PT and mains supply. 4, intelligent high-frequency power supply technology, with digital display and indicator. Self-monitoring, self-diagnosis of high reliability, power supply status and operating parameters at a glance 5, intelligent battery management. Built-in automatic battery charging management module, automatic intelligent battery management are floating, greatly extending battery life, making operation more reliable and secure. 6, reference design IEC, UL and other international standards. Reliability and security there are adequate safeguards ◆ Specifications portfolio HDP400-2 HDP600-2 HDP800-2 instantaneous power 400W / 200ms 600W / 200ms 800W / 200ms short power 200W / 20S 200W / 20S 300W / 10S 60W 100W 150W continuous power Output voltage 24V, 48V, 110V, 220V optional four sizes 85 ~ 265V AC input continuously for universal AC 220V and frequency PT100V 50Hz ± 10% efficiency greater than 86% battery installed externally mounted 节 2 12V lead-acid batteries communication MODBUS protocol Operating temperature -25 ℃ ~ 55 ℃ insulation ≥10MΩ battery over-voltage protection, reverse battery, output over voltage, output short circuit noise ≤55dB size height × width × depth: 228mm × 154mm × 129mm Weight ≤3KG