Main features:

Maximum Scalability

The Sentinel Pro2 comes as standard with a USB port and an expansion slot for protocol conversion cards or relay contact cards. Different operating modes are available to reduce energy consumption or to use the system as a frequency converter. The Sentinel Pro2 also offers EnergyShare output sockets, allowing automatic disconnection of connected loads under configurable operating conditions.

Designed for Ease of Use

• Vertical (tower) installation

• LCD display

• Status LED indicating the UPS operating mode

• Remote shutdown capability

• Configurable via USB port

• Available in power ratings from 700 W to 3 kW

• Optional features such as extended runtime and increased battery charging current

• Battery cabinets available in various capacities

Emergency Function

This configuration ensures the operation of emergency systems that must be powered in the event of a power outage, such as emergency lighting, fire detection/suppression systems, and alarms. When the main power supply fails, the inverter begins supplying the loads with a gradual start (Soft Start) to prevent overload. The Sentinel Pro2 is suitable for installation in medium-voltage transformer rooms, in accordance with current legislation, to supply medium-voltage coils.

Battery Optimization

The Sentinel Pro2 range features deep discharge protection to optimize battery life. Periodically, the UPS performs a battery performance test (which can also be activated manually). The wide input voltage tolerance helps reduce battery usage and maintain performance over time.

Extended Runtime

Optional external battery cabinets can be connected to increase UPS runtime. In addition, the Sentinel Pro2 range includes ER versions without internal batteries and with more powerful battery chargers for longer runtimes.

Low Noise

Thanks to the use of high-frequency components and a load-controlled variable-speed fan, the noise level generated by the UPS is below 40 dBA.

Detailed Features

Filtered, stable, and reliable voltage: ON LINE double-conversion technology (VFI in accordance with IEC 62040-3) with atmospheric disturbance suppression filters:

• High overload capability (up to 150%)

• Programmable automatic restart when power is restored

• Cold Start (start-up from batteries)

• Power factor correction (UPS input power factor 1)

• Wide input voltage tolerance (from 140 V to 276 V) without battery intervention

• Runtime extendable up to several hours

• Fully configurable options via UPS Tools software

• Highly reliable batteries (automatic and manual battery status testing)

• High UPS reliability (full microprocessor control)

• Low impact on the mains (sinusoidal absorption)

Advanced Communications

Communication compatibility with all operating systems and network environments: PowerShield3 monitoring and shutdown software for Windows, Windows Server Virtualization Hyper-V, macOS, Linux, Citrix XenServer, and other Unix operating systems.

UPS Tools configuration and customization software supplied as standard.

• Serial port via RJ45 and opto-isolated contacts

• USB port

• Slot for communication cards

2-year warranty included.