OnLine Power Power Wave 4 - Manual (Page 71)

6005-145 Rev. A 7-1
7. OPTIONS
This chapter supplies a brief introduction to all the options that are available for the 3
Phase ELI. Similar products from other manufacturer will not fit into this ELI.
Additionally, the installation of each option needs professional, trained personnel.
7.1 Emergency Power Off Switch (EPO )
– OPTION FOR UL 1778 ONLY.
An emergency power off (EPO) switch is available as an option, installed outside but
nearby the ELI, for stopping the ELI output in case of emergency, such as electrical
shock, burning of the load or any emergency conditions where one wants to stop the
AC output immediately. When the EPO switch button is pushed, the inverter
immediately stops running, but the static switch remains tied to the inverter. Therefore
there will be no AC supply at the output. This shutdown condition will be latched until
it is manually reset by pressing the OFF () switch and inverter control switch ()
simultaneously.
Therefore, please first switch off INVERTER ( push right & middle of inverter switch
simultaneously) and then on INVERTER again (left & middle of inverter switch
simultaneously) to restart the ELI after the EPO is triggered.
7.2. Remote Control Panel – ELICAN

ELICAN

, remote control panel, is a hand held display module with LCD (the same as
the LCD of the ELI). It is used to switch, on or off, any or all of the ELI systems. When
any ELI encounters an emergency condition, the system will warn the user
immediately. All the ELI status, data or commands are transmitted to external modules
through 4 RS-485 ports (for long distance communication under harsh environment).
ELICAN

can monitor 1 to 99 units of ELIs with DB9 connections in series from
distance of up to 1000M.