Description
Product Description
UPS (Uninterruptible Power Supply) is a type of power supply equipped with an energy storage device. It is mainly used to provide uninterrupted power to some equipment with high requirements for power stability.
When the mains input is normal, the UPS stabilizes the mains voltage and then supplies it to the load. In this case, the UPS acts as an AC voltage regulator and simultaneously charges its internal battery. When a mains power outage occurs (due to a fault), the UPS immediately converts the DC power stored in the battery into 220V/380V AC power via an inverter and continues supplying power to the load, enabling the load to maintain normal operation and protecting both the hardware and software of the load from damage. Generally, UPS equipment can provide protection against both over-voltage and under-voltage conditions.
The HPM3300E-T series is a high-frequency, dual-conversion online modular UPS system, offering a power capacity range from 300kVA to 1200kVA in a three-phase input and output configuration. Designed primarily for large, hyper-scale, and high-density data centers, it delivers stable and clean AC power for critical loads.
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Energy Efficiency: Features automatic module rotation for balanced workload distribution, achieving system efficiency up to 97.1%. Its HECO advanced bypass mode enables exceptional efficiency of 99.0%.
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Safety & Reliability: Boasts an ultra-wide input voltage range of 138-415Vac. It incorporates redundant multi-digital bus parallel control; a single module failure does not affect system operation. Capable of handling 100% unbalanced loads.
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Flexible Configuration: Supports parallel operation of up to 8 units. Offers battery configuration flexibility with 30 to 50 battery cells optional, supports lithium batteries, and features a neutral-less design. Each module provides high charging power up to 60kW and supports integrated power reservation.
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Smart Operation & Maintenance: Employs a fully hot-swappable modular design. Includes functions like an on-screen oscilloscope, fault waveform recording, and intelligent dust removal. Provides lifecycle reminders for wear-prone components to facilitate preventive maintenance.
