Sentinel RT 100-240 V 1ph

Reduced management costs SENTINEL RT can be programmed remotely via software or set manually from the front mimic panel to operate in a range of energy saving operating modes:

Advanced communications SENTINEL RT offers maximum flexibility for integrations with any communication system.

• Tower or Rackmount UPS: SENTINEL RT can be installed as tower or 19” rack mount UPS, with a front mimic panel that can be turned through 90º to suit the installation.
• Noise Free Operation (<40 dBA): the UPS can be installed in any environment thanks to its PWM digitally-controlled high frequency inverter;
• High Temperature Operation: UPS components are sized for high temperature operation up to 104 °F (40 °C) and are not therefore stressed during normal operational environments.
• ON LINE: maximum power protection and output voltage waveform quality (efficiency up to 92%);
• ECO Mode: to increase efficiency (up to to 98%), allows for the selection of LINE INTERACTIVE technology (VI) to power low priority loads from the mains supply;
• SMART ACTIVE: the UPS automatically decides upon the operating mode (VI or VFI) based on the quality of the mains power supply;
• STANDBY OFF: the operating mode in which the UPS functions as an emergency device.
• Multiplatform communication for all operating systems and network environments, Powershield 3 supervision and shut-down software for Windows, Mac OS X operating systems and other Unix operating systems;
• RS232 serial port and opto-isolated contacts;
• USB port;
• Slot for TCP/IP, SNMP communication card.

• Even with non-linear loads (IT loads with a crest factor of up to 3:1);
• High short circuit current on bypass;
• High overload capacity: 150% by inverter (even with mains failure);
• Filtered, stabilised and reliable voltage (TRUE-ON LINE double conversion technology), with filters for the suppression of atmospheric disturbances;
• Power factor correction: UPS input power factor close to 1 and sinusoidal current uptake.

• Automatic and manual battery tests;
• Batteries are ‘hot-swappable’ and user replaceable.

• Output voltage can be selected using display;
• Auto-restart when mains power returns (programmed via software);
• Standby on Bypass: when the machine is switched off, it automatically goes into bypass operation with batteries charging;
• Power-Off with zero load connected to save energy;
• Low battery warning;
• Power-on delay;
• Full microprocessor control;
• Automatic bypass without interruption;
• Status, measurements and alarms available on the front panel mimic panel and LCD;
• UPS firmware upgrade via PC;
• Input protection including a user reset thermal switch (up to 1500VA);
• Back-feed protection;
• Manual option to switch to bypass.