Liebert® ITrust UL33 40-100kVA Telecom Lithium Battery Emerson / Vertiv
Liebert® iTrust UL33 40-100kVA
FEATURE
■ The on-line double transformation design completely separates the
impact of various power grid pollution and power grid failure on the load
of mains and oil engines
■ The rectifier adopts the fourth generation insulated gate bipolar transistor
(IGBT) power devices and multiple protection technology to ensure the
absolute reliability of the equipment
■ Using advanced DSP, and full digital control technology, the system stability is higher, can
achieve online maintenance and capacity expansion
■ Advanced IGB T green rectification technology, power factor is approximately 1, the lowest
harmonic current <3%, improve power utilization
■ Advanced decentralized autonomous parallel technology, no need for centralized bypass
cabinet, can realize 8 parallel and online capacity expansion
■ Digital flow sharing technology, very small circulation, very high parallel reliability
■ Ultra-wide input voltage and frequency range, to adapt to the harsh power grid
environment
■ The output adopts / Z 0 isolation transformer, and the output voltage
has no DC component, which can alleviate the influence of unbalanced
load on the output, and effectively inhibit the output voltage tertiary
harmonic caused by computer nonlinear load
■ Intelligent battery management, automatic maintenance of the battery, prolong the service
life
■ 6-inch large LCD display, Chinese and English display interface, convenient for domestic and
foreign users to use
■ Layered independent closed air duct and redundant fan design, circuit
board three-proof paint protection, dust filter options, with efficient heat
dissipation and effective protection function in harsh environment
