MASTER HP UPS 100-600kVA - 3/3 series
An Uninterruptible Power Supply (UPS) for the power protection of corporate wide and large network applications.
Now available up to 600kVA models, the Master HP is a further evolution of the Riello Master MPS series, but with the additional advantages offered by an IGBT-based rectifier assembly. This feature further reduces the impact of the UPS on the local supply and simplifies installation where there is limited power capacity.
Thanks to the double conversion on-line technology achieved with IGBT and DSP (Digital Signal Processor) control, the Master MPS series is especially suited for a variety of mission critical applications, guaranteeing maximum protection along with high performance filtering for any type of IT and industrial load.
Zero Imapct Source and Efficiency
The advanced design and technology utilised means that not only is the HP series classed as a 'Zero Impact Source', but it also features:
- Up to 99% efficiency
- Low inpact current distortion - less than 2.5%High input power factor of 0.99
- Compact footprint
- Reduced weight
- Smart Grid Ready
Battery Management Technology
Master Plus HP shares battery management technology with the traditional Master MPS models, to help them achieve maximum battery performance and prolonged design life. Specific features of the new battery management technology include:
- Battery charging is set on two voltage levels to optimise recharge current and reduce recharge times
- Temperature compensated charging with protection against deep discharges to reduce ageing and prolong battery life
- Use of a charge blocking system to reduce electrolyte consumption and further lengthen life of sealed lead acid (VRLA) batteries
- Automatic battery testing to provide advanced indication of potential battery failures
Flexibility, Parallel Running and System Expansion
Master HP has been designed for a number of applications from IT to the most demanding electrical environments. With a wide range of accessories (UGS - UPS Group Synchroniser and PSJ - Parallel Systems Joiner), Master HP UPS can be configured into a suitable architecture for the most critical load applications. All Master MPS models feature an output transformer with galvanic isolation (between the load and the battery supply) to provide greater versatility and installation options. The UPS can be supplied from two separate power sources (mains power and a second emergency standby source), helping to increase the resilience of parallel system configurations. For information about the Master VDC UPS and Flywheel solution, please click here.
Summary
An Uninterruptible Power Supply using on-line technology to provide power protection from: | Sags | Surges | Transients and Spikes | Electrical noise | Brownout | Black outs and long duration mains failure | with options including: extended battery runtime autonomy, remote monitoring and shutdown software including SNMP.