What is a 3 in 1 out high frequency UPS?

Table of Contents

  1. Introduction to 3 in 1 out High Frequency UPS
    1. Definition
    2. Basic Functionality
  2. Technical Specifications
    1. Input and Output Configuration
    2. High-Frequency Operation
  3. Advantages of 3 in 1 out High Frequency UPS
  4. Applications in Various Industries
    1. Data Centers
    2. Industrial Environments
    3. Healthcare Facilities
  5. Kelida Company Solutions
  6. References

Introduction to 3 in 1 out High Frequency UPS

Definition

A 3 in 1 out high frequency Uninterruptible Power Supply (UPS) is an advanced power protection device designed to ensure a stable and continuous power supply. It features three-phase input and single-phase output, providing enhanced versatility and efficiency in various power environments.

Basic Functionality

The primary functionality of this UPS model is to convert three-phase AC input into a single-phase AC output, using high-frequency technology to achieve efficiency and compact design. The system includes rectification, battery charging, and inverting stages to maintain continuous power supply during mains failure.

Technical Specifications

Input and Output Configuration

Typical 3 in 1 out UPS systems accept three-phase inputs (typically 380V, 400V, or 415V) and deliver a single-phase output (typically 230V or 240V). The output power capacity often ranges from 10 kVA to 100 kVA, allowing for scalability in different setups.

High-Frequency Operation

High-frequency operation in UPS systems indicates a switching frequency above 20 kHz, which allows for reduced size and weight of the magnetic components like transformers and inductors. This leads to an improved power density and energy efficiency, which often surpasses 90% under certain loads.

Advantages of 3 in 1 out High Frequency UPS

The 3 in 1 out high frequency UPS offers several advantages, such as reduced footprint due to its compact size, cost-effective energy consumption due to enhanced efficiency, and improved power quality with low total harmonic distortion (THD), typically less than 3% at full load.

Applications in Various Industries

Data Centers

These UPS systems are prevalent in data centers, where maintaining power continuity and quality is critical. Their efficiency and scalability make them ideal for such environments.

Industrial Environments

In industrial settings, the robust design and capability of handling significant loads make the 3 in 1 out high frequency UPS a viable option for mitigating power anomalies.

Healthcare Facilities

Healthcare requires uninterrupted power for mission-critical operations, and the high-reliability factor of these UPS systems ensures patient safety and operational continuity.

Kelida Company Solutions

Kelida specializes in offering customized 3 in 1 out high frequency UPS solutions. The company's product line includes models with advanced features such as remote monitoring, parallel redundancy, and more than 93% operational efficiency under specific loads. Kelida's solutions are tailored to meet the demanding needs of sectors such as telecommunications, finance, and enterprise IT infrastructure.

References

  • IEC 62040-1-1: Uninterruptible power systems (UPS) – General and safety requirements for UPS used in operator access areas.
  • IEEE Std 1100-2005: IEEE Recommended Practice for Powering and Grounding Electronic Equipment.
  • Kelida Company Catalog 2023.
  • Data Center Dynamics: Key Considerations for UPS Systems.

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