Bộ lưu điện UPS Riello Sentinel Tower 5 - 10kVA - Hàng chính hãng
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Sentinel Tower is the ideal solution for protecting mission critical systems such as safety devices, telecommunications equipment but also IT systems to ensure maximum power reliability.
Sentinel Tower is designed and built using state-of-the-art technology and components to provide maximum protection to the powered loads with no impact on downstream systems and optimised energy savings.
The series includes 5-6 kVA single/singlephase and 8-10 kVA single/three-phase input single-phase output models 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 form and frequency. Input and output filters provide significant further immunity from mains disturbances and lightning strikes.
PRODUCT HIGHLIGHTS:
- Small footprint
- Power factor 1
- High efficiency 95%
- Parallelable up to 3 units
- 3 level inverter
- High quality output voltage
High UPS reliability
- Total microprocessor and DSP 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
Parallel configuration of 3 units for (2+1) redundant or power parallel system. The UPS continue to operate in parallel even if the connection cable is interrupted (Closed Loop).
Unity Power Factor
- More power delivered
- More real output power (W)
Operating mode selection
The operating mode can be programmed via software or manually via the front display panel.
- ON LINE: efficiency up to 95%.
- 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 UPS can be selected to function only when the mains power supply fails (emergency only mode).
- Frequency converter operation (50 or 60 Hz).
Download Datasheet