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HLR33 Series 10-20kVA Rack UPS

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Product details
A 3-Phase Rack Uninterruptible Power Supply (UPS) in the 10-20 kVA range is designed to provide reliable power protection for critical IT equipment and small to medium-sized data centers. Here's an overview of its key features and operational phases:
1. Input Phase:
- Power Conditioning: The UPS receives input power from the utility grid, which may be unclean or unstable. It conditions this power by filtering out noise, correcting voltage fluctuations, and stabilizing the frequency.
- Rectification: The input AC power is converted into DC power through a rectifier. This step is crucial as it prepares the power for battery charging and inversion.

2. Battery Charging Phase:
- Charging the Battery: During normal operation, the rectified DC power charges the internal batteries. These batteries are essential for providing backup power during utility power failures.
- Battery Management: The UPS monitors the battery health and charging status to ensure optimal performance and longevity. Some advanced systems can perform "smart" charging techniques to extend battery life.
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3. Output Phase:
- Inversion: When the utility power fails or becomes unstable, the stored energy in the batteries is used to power an inverter. The inverter converts the DC power back into clean AC power to supply the connected load.
- Power Distribution: The conditioned AC power is then distributed to the connected devices via output sockets or distribution panels. The UPS ensures that the power supplied to these devices remains stable and uninterrupted.
- Automatic Bypass Mode: In case the UPS itself experiences a fault or requires maintenance, it can automatically switch to bypass mode. During bypass mode, the load is directly powered by the utility grid, ensuring continuous power supply with minimal interruption.

Additional Features:
- Monitoring and Management: Many 3-Phase Rack UPS units come with built-in monitoring software and network interfaces (e.g., SNMP) for remote management and alerts.
- Scalability:They often support modular design, allowing you to add more capacity or redundancy as needed.
- Efficiency:High-efficiency modes (ECO mode) can reduce energy consumption and lower operating costs, especially in environments where the utility power is relatively stable.

This type of UPS is ideal for protecting critical IT infrastructure, including servers, storage systems, networking equipment, and other business-critical applications in small to medium-sized data centers or server rooms.
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Address: Shenzhen, China


Main Product: Online UPS, Modular UPS Systems, 3-Phase UPS, Industrial UPS, Line Interactive UPS, Battery And Battery Cabinet

Disclaimer:
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