High Frequency Online UPS - Rack Mount Series EH9335 (10-40KVA)

High Frequency Online UPS - Rack Mount Series EH9335 (10-40KVA)

EH9335 is a new generation of developed high-frequency online inverter, which uses advanced DSP digital control technology. Effectively improve product performance and system reliability, and achieve higher power density, with features such as small size, light weight and high working efficiency, etc. This series of inverters can solve almost all power supply problems, such as power outage, high city power voltage, low city power supply voltage, voltage drop, amplitude reduction, power supply problems. power supply such as high voltage pulses, voltage fluctuations, surges, harmonic distortion, spurious interference and frequency fluctuations to provide the best power supply environment for the load. Adopt 3U rack structure to install easily.

Features

Double-conversion in-line design, 0ms exchange output, single input and output voltage. With DSP digital control technology, excellent performance index, the control system more stable and reliable. With active power factor correction (PFC) technique， Input power factor close to 1, greatly reducing power grid pollution. Ultra-wide input voltage range. Input frequency range of 40~70Hz, to ensure access to a variety of fuel generators can work. LCD + LED using real-time display, the user can intuitively understand the working status of the inverter. Turned self-diagnosis function, can detect hidden faults of UPS. With AC input overvoltage and undervoltage protection, output overload protection, short circuit protection, temperature protection, battery undervoltage warning protection and overcharge protection battery etc. Overall efficiency 94.5% reduction in inverter power loss, saving user cost. When there is no mains power, it can directly use the battery to start working. When the utility power is restored, the inverter can automatically turn on and charge the battery at the same time to realize the unattended function. When electricity is interrupted, the inverter will discharge to power off in battery mode. Standard RS232 communication interface enables multi-functional and versatile monitoring and management operations between inverter and computer through computer window, and SNMP card (optional) can be installed to realize monitoring function remote from the inverter.

Application

Applied to small and medium enterprises, large enterprise branches, bank outlets, miniaturized data center storage, network equipment, VOIP, communication equipment, automation equipment, security equipment precision for office equipment terminals, etc.