◆The YDC series is a dual-conversion online UPS, employing the industry-proven dual DSP full-digital control technology.
◆It features exceptional adaptability to the power grid, with an ultra-wide voltage input range and frequency range, intelligently self-adapting to various grid disturbances such as harmonics, surges, voltage fluctuations, and spikes, while outputting pure and stable sine wave power.
◆Equipped with a power-on self-diagnosis function, ensuring safe startup and reliable operation, along with a DC cold start feature.
◆The machine design incorporates robust self-protection capabilities, offering perfect adaptive protection against output overload, output short circuit, inverter over-temperature, low battery voltage, and battery overcharging.
◆Upon startup and operation, the machine autonomously performs safety monitoring and management, allowing the host and load to enter a secure, unattended working state, making the system highly safe and stable.
◆The intelligent management design supports RS232 USB communication, EPO interface, and optional SNMP card/dry contact network management interfaces, smartly connecting to various management terminals for global remote three-remote monitoring and control via the industrial internet.
◆The built-in smart charging management mode allows setting charging current, constant current, constant voltage, and float charging modes, with automatic and smooth state adjustments to ensure system balance and stability.
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