The main parameters of the UPS, including the battery charge level and faults, are displayed on the LCD screen on thefront panel The integrated communication software not only controls the UPS and its switch-off if there is a malfunction, and enables theuser to test the main functions remotely, communicate viaSNMP/Internet/network adaptor and access the functions of theUPS via the Internet, but can also send the user an SMS ifspecific events occur The internal extension connector enables aWEB/SNMP card or a relay interface to be installed which provides insulatedcontacts for applications on industrial control panels or remotealarm panels If there is an electronic fault, overload, overheating or for scheduled maintenance operations, the automatic or manual(optional) bypass ensures continuity of the power supply forcritical loads. A bypass switch is available for maintenance