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soeteck low-frequeny ups 160-600 kva -3
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Critical Power

SOETECK Industial Online UPS 160kVA-600kVA, Low-Frequency UPS with filtering function

The SY-G Series 3 Phase LF/Transformer-Based UPS delivers superior power protection with IGBT rectifiers, DSP control modules, and high system efficiency. Featuring parallel redundancy for up to 8 units, it ensures stable, uninterrupted power for critical infrastructures. With low THDi, wide input voltage tolerance, and intelligent monitoring interfaces, the SY-G Series offers unmatched reliability and adaptability for data centers, telecom, and large-scale industries.

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Overview

The SY-G Series 3 Phase LF/Transformer-Based Online UPS is an advanced, high-end power solution tailored for large-scale industrial and commercial applications. With a robust input/output transformer design, it leverages IGBT rectifier technology and DSP digital control modules for superior reliability, efficiency, and system performance. The SY-G Series supports non-prioritized parallel redundancy for up to 8 units, ensuring uninterrupted power while reducing operational costs and risks.

This UPS system excels in high load compatibility, generator adaptability, and precise short-circuit protection. It achieves 94% efficiency with optional ECO mode, reducing energy losses while maintaining stable output power with a factor of 0.9. Its wide input voltage range and low THDi (<4%) make it suitable for dynamic power environments, effectively safeguarding mission-critical equipment in unstable or fluctuating grids.

The SY-G Series features an intelligent, user-friendly interface with a multi-language LCD display, enabling seamless monitoring and operation. Integrated communication options, including RS232, RS485, and SNMP, provide enhanced connectivity and remote management. Designed for durability, 90% of its components are sourced from international brands and undergo rigorous 24-hour testing, ensuring reliability for data centers, telecom, banking, and other high-demand applications.

Key Features

High Performance Index

  • Advanced IGBT rectifier technology for THDi <4% and input power factor up to 0.99.
  • Wide input voltage range (±25%) with superior generator adaptability.
  • High efficiency: 94% in standard mode and up to 98% in ECO mode for energy savings.
  • Output power factor of 0.9 ensures enhanced load capacity and stability.

Reliable and Safe Operation

  • Parallel redundancy support for up to 8 units to maximize system availability.
  • Overload and short-circuit protection for continuous and secure operation.
  • Robust transformer-based design for reduced harmonic interference.
  • Components sourced from global brands, aged and tested for 24 hours before delivery.

Intelligent Monitoring and Connectivity

  • Integrated multi-language LCD display for real-time system insights and control.
  • Multiple communication interfaces, including RS232, RS485, and optional SNMP support.
  • User-friendly design with front maintenance for quick and efficient service.

Applications

  • Data Centers
  • Telecommunication Centers
  • Network Management Centers
  • Financial Centers
  • Banking Systems
  • Traffic Administration
  • Semiconductor Production
  • Automatic Production Lines

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