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UT Series Power-Frequency Tower UPS (10~400 kVA)

UT  Series Power-Frequency Tower UPS (10~400 kVA)

Product Overview

UT series UPS (10~400 kVA), based on online dual conversion technology and embedded with an output isolating transformer, can comprehensively eliminate different types of grid problems, and provide customers with stable and pure sinusoidal power supply protection. The UPS completely isolates possible impact of mains and engines on loads. Key components of the UPS adopt redundancy design and therefore boast High Reliability. The full digital control technology ensures high capability of anti-interference and protects stable output of the UPS despite harsh working conditions. The UPS is the best choice for the industries which have high requirements power supply.


Large- and medium-sized DCs, disaster recovery centers, telecommunications and network switching machinery rooms, network management centers, financial branches, traffic dispatch centers, security systems, large theaters, sports venues, highways, high-speed railways, subways, semiconductor production lines, and industrial automation production lines and their control systems

Technical Features

High Reliability

ŸWith super-wide voltage and frequency input range, battery conversion times is reduced, and battery life is prolonged.

ŸThe embedded output isolating transformer reduces impact of neutral to ground voltage and harmonic current of loads on inverters.

ŸWith the super-high load adaptability and the output overload and anti-short-circuit capability, the UPS is not damaged even in extremely harsh conditions.

ŸThe heat dissipation system is separately designed to ensure system reliability in harsh environment.

ŸWith online dual conversion technology, the UPS provides customers with stable and reliable power supply.

Intelligent management

ŸAdvanced intelligent management and automatic maintenance of batteries ensure service life of the batteries.

ŸDifferent communication methods, including SNMP, Modbus, dry contact, and USB are available.

ŸSupport delayed shutdown, and determine the time to close the computer application systems and OS according to energy storage.

ŸProvide email alarm, short message alarm, and other alarm methods.

Convenience and flexibility

ŸWith the full digital control technology, up to 8 power units can be paralleled.

ŸThe LCD provides a convenient user-friendly MMI to allow real-time monitoring.

ŸMultiple optional parts, including SNMP network communication card, battery temperature compensator, lightning protection module, and dust filter, can be connected.