Sentinel Power Green

  • Input / Output: 1/1 Phase ON LINE, 3/1 Phase ON LINE
  • Rating: 6000-20000VA

The Sentinel Power Green is designed for protecting IT systems, telecommunications equipment and mission-critical systems such as safety devices, ensuring maximum power reliability the Sentinel Power Green series has been designed using the state-of-the-art technology and constructed from high-quality components to provide maximum protection to critical loads with no impact on downstream systems and optimised energy savings.
The series includes 6 kVA single/single phase and 8-20 kVA single/single-phase and three/single-phase versions with on-line double conversion technology (VFI ): the load is powered continuously by the inverter which supplies a sinusoidal voltage, filtered and stabilised in terms of voltage, form, and frequency.Input and output filters provide significant further immunity from mains disturbances and lightning strikes.

Sentinel Power Green provides selectable Economy Mode and Smart Active Mode functions; user-friendly LCD display, RS232 and USB interfaces with PowerShield³ software, ESD input, interface slot with optional communication boards.

Sentinel Power Green can be configured for parallel operation for either ‘redundancy’ or ‘capacity’.

Enquire about this product
ModelPower
SPM 66000VA/6400W
SPH 88000VA/6400W
SPH 1010000VA/9000W
SPH 10 ER10000VA/9000W
SPH 1515000VA/13500W
SPH 2020000VA/18000W
SPH 20 ER20000VA/18000W
Operating Mode (Selectable)Description
ECONOMY Mode

Allows you to select Line Interactive topology , increases operating efficiency to typically 98%.

FREQUENCY CONVERTER

System can be set for 50/60 or 60/50Hz

ON-LINE

Affords MAXIMUM protection to load (default).

SMART ACTIVE

The UPS automatically selects the operating mode based on mains power supply quality.

STANDBY-OFF

The UPS supplies the load only when the mains fails. The Inverter starts with a progressive start-up.

ConfigurationDescription
Parallel

Parallel operation for ‘redundancy’ or ‘capacity’ (up to 2 units)

The Sentinel Power Green is designed for protecting IT systems, telecommunications equipment and mission-critical systems such as safety devices, ensuring maximum power reliability the Sentinel Power Green series has been designed using the state-of-the-art technology and constructed from high-quality components to provide maximum protection to critical loads with no impact on downstream systems and optimised energy savings.

The series includes 6 kVA single/single phase and 8-20 kVA single/single-phase and three/single-phase versions with on-line double conversion technology (VFI ): the load is powered continuously by the inverter which supplies a sinusoidal voltage, filtered and stabilised in terms of voltage, form, and frequency.Input and output filters provide significant further immunity from mains disturbances and lightning strikes.

 

High UPS reliability;

  • Total microprocessor control
  • Interruption-free static and manual bypass.
  • Specifications guaranteed up to 40 °C (the components are designed to work at high temperatures and thus are subject to less stress at normal temperatures).

Parallelable

The parallel configuration of 2 units for (N+1) redundant or power parallel system. The UPS continue to operate in parallel even if the connection cable is interrupted (Closed Loop).

Operating mode selection

The operating mode can be programmed via software or manually via the front display panel.

High-quality output voltage

  • With non-linear loads (IT loads with a crest factor of up to 3:1).
  • High short-circuit current onto the bypass.
  • High overload capacity: 150% by the inverter (even with mains failure).
  • Filtered, stabilised and reliable voltage (double conversion on-line technology (VFI compliant with EN 62040-3)), with filters for the suppression of atmospheric disturbances.
  • UPS input power factor close to 1 and sinusoidal current uptake.

Simplified installation

  • UPS can be installed on a single-phase or three-phase distribution network
  • Output terminal board + 2 IEC sockets for powering local consumers (computers, modems, etc.)
  • Simplified positioning (built-in castors).

High battery reliability

  • Automatic and manual battery test.
  • Proper battery care is critical to ensuring correct UPS operation in emergency conditions. The Riello UPS battery care system consists of a series of features and capabilities to optimise battery management and obtain the best performance and operating life possible.
  • Unlimited extendible runtime using matching Battery Boxes.
  • No battery discharge during mains failures of <40 ms (high hold up time) or when the input supply is between 84V to 276V.

Low impact on the mains

Sinusoidal uptake of input current on single-phase/single-phase series.

Other features

  • Advanced diagnostics: status, measurements, and alarms available on custom LCD display.
  • Low noise (<40 dBA ): can be installed in any environment thanks to its high frequency switching inverter and PWM load-dependent digitally controlled fan (>20kHz, value above audible range).
  • Auto restart (automatic when the mains supply is restored, programmable via software or display panel).
  • Emergency function: the UPS can be selected to function only when the mains power supply fails (emergency lights)
  • Back-feed protection standard: to prevent energy from being fed back to the network.
  • UPS digital updating (flash upgradeable).