Volt-free contact card - pentru conventional UPS

Caracteristici tehnice Accessories Volt-free contact card Caracteristici generale DAKER DK PLUS - On-line double conversion UPS (rack/tower) - single phase and three phase VFI The main parameters of the UPS, including the battery charge level and faults, are displayed on the LCD screen on the front panel The integrated communication software not only controls the UPS and its switch-off if there is a malfunction, and enables the user to test the main functions remotely, communicate via SNMP/Internet/network adaptor and access the functions of the UPS via the Internet, but can also send the user an SMS if specific events occur The internal extension connector enables aWEB/SNMP card or a relay interface to be installed which provides insulated contacts for applications on industrial control panels or remote alarm panels If there is an electronic fault, overload, overheating or for scheduled maintenance operations, the automatic or manual (optional) bypass ensures continuity of the Tensiune de alimentare for critical loads. A bypass switch is available for maintenance