HQT series Online HF UPS 3:3phase 60-200kVA,1.0PF

(For 380/400/415Vac, Line-Line Voltage)

Introduction:HQTseries 3 phase 60-200kVA is transformer-less a high quality uninterruptible power supply, which has adopted the world leading electrical and electronic technology to increase performance and high reliability(MTBF>200,000h). Being kin to 1.0 input power factor and less than 3% THDi lead this UPS green and energy saving.
Perfect Applications:
Internet Servor, Medium-scale network system / computing center, bank and securities, business server group, precision equipment, etc.
Features: complete digital control technology
Fully digital control with DSP chip processor, all the subsystems are digital controlled including the IGBT rectifier, inverter, charger etc.
Excellent electrical properties
True online double conversion instruction offers the safe and effective power protection for various loads, with strong output load capacity;
High input power factor, green and energy-saving
Input PF above 0.99 and efficiency up to 96%;
Dual AC input source supportable(OPTIONAL)
Allowable AC and bypass 2 input ac source
Strong environmental adaptability
Wide input voltage and frequency range, adaptation to all kinds of climatic and geographical environment
Comprehensive protection measures
The adoption of advanced technology (IGBT driving technology, IGBT soft over-current shutdown) improves the reliability and safety of inverter
Intelligent battery management (ABM)
Adopting the intelligent battery management:
Intelligent charger:interval three-stage charging process( constant current,constant voltage, float charging and charger shut off, when battery voltage decrease to a lower level, charger restarts to work)


Battery temperature compensation
Online detecting battery status,
The max battery charging current can set by end users according to the battery features, to avoid any damage caused by the big charging current;
Periodic self-test battery, detecting the battery problems timely;
Cold start and AC start Function
Directly start the UPS through battery or start UPS through Mains only.
Superior network monitoring capabilities
Communication port (RS232, USB, and so on) connecting with computer,SNMP card optional,
Friendly interface LED with high resolution LCD
Parallel up to 4 units
Technical specification: