1. System Introduction

DT-X Series is a true full digitized 3 Phase double conversion online UPS. It has parallel redundant features. THDI≤7%, and overall efficiency AC~AC up to 93%. DT-X Series can be defined as a high reliability, cost-effective and efficiency green power. 

2. System Features

2.1 High Performance Index

◆ Advanced IGBT and HF APFC Technology. Input THDI≤7%, Input Power Factor≥0.99 to save more energy;
◆ DT Series adapts the 5th generation IGBT Inverter control technology to enhance the output voltage/current performance. Online 3 Phase Input and output double conversion structure to adapt 380/400/415V, 50/60Hz Mains Grid Supply Systems.
◆ Wide Input Voltage Range 380Vac (-45% to +25%) or 210-475 Vac with 50/60Hz ±5% Frequency Range. High adaptive capacity and Generator Capability with ratio of 1.2 : 1.
◆ Overall Efficiency upto 92%. Can reach to 98% on ECO Mode. 
◆ Powerful overload ability with output short circuit protection: 110%-120% overloads for 10 mins.125%-150% for 1 min.
◆ Intelligent battery management to extend battery life. Optimized charging solutions based on operational mode, such as float charge or equalized charge. Flexible Battery Configuration: 10-20KVA with 16/20 Units, 30-40KVA with:±16/20 Units

2.2 Safe and Reliable

◆ DT-X Series adapts DSP technology to control UPS all kinds of power function processes (including Parallel function) in order to increase system reliability.
◆ Flexible Single or Dual Utility Power Input to comprehensively protect load devices.
◆ Battery Misconnection protection. UPS will not be damaged by reverting the polarities connection.
◆ Self-Evaluation and Alarm of Phase Misconnection or Lost.
◆ 100% 3 Phase Unbalanced Allowance Design.
◆ Front Modular Maintenance Design. MTBF can be upto 300K Hours.
◆ 90% of system components are from international famous brands. All devices has been aged and fully tested for at least 24 hours before leaving the factory.

3. Application Type

DT-X Series is designed for small and medium important equipment/application systems, such as SME data exchange centers, 
communication equipment industry, and precision instruments.