Model Number: EA880 30KVA (3/1) Key Specifications/Special Features: Specifications:Online double-conversion with DSP controlInput power factor correction (PFC)High input power factor, low input THDI and output THDVWide input voltage range, 50Hz/60Hz frequency self-adaptableSupportbattery cold start and mains supply self-startingBuilt-in output isolation transformer

Perfect protective function

Standard manual bypass

Standard emergency power off(EPO)

Standard RS232/USB communication port

Optional RS485/Dry contact communication port

Optional SNMP communication port

Optional 1+1 parallel

Abundant interface setting functions:

• The user can set the output voltage and frequency through the front panel buttons
• Can be set to connect equipment with various voltages and frequencies
• Flexible network monitoring and management
• Available with RS232, USB, EPO, RS485 (optional), SNMP(optional), dry contact (optional) and more
• Supports TCP/IP protocol with remote control
• The network monitoring and management enables the UPS to have the function of self-diagnosis, time sending the demanding instruction, e-mail, automatically saving the files and turning off the UPS
• With large LCD display for both Chinese and English languages
• With cold start and AC start without battery