The Riello Master HP 160kVA/144kW UPS is a transformed-based uninterruptible power supply with an IGBT-based rectifier, designed to provide a robust and reliable uninterruptible power source for mission-critical applications with a low impact on the local mains power supply.
The Riello Master HP UPS has a 3phase input and 3phase output and is ideal for installations where generators or MV/LV transformers supply the UPS. The DSP (Digital Signal Processor) control allows the use of more complex and high-performance algorithms to guarantee better static and dynamic performance. Moreover, the firmware and main components of the Master HE are specifically designed to ensure a best in class operating efficiency of up to 99.4% in Eco mode.
Riello Master HP UPS Features
- Up to 99.4% operating efficiency (Online mode) reduces energy waste
- Ideal for systems powered by generators or MV/LV transformers
- Parallel up to 8 (distributed) or 7 (centralised) for extra capacity or redundancy
- Parallel up to 8 UPS for extra capacity or N+1 redundancy
- Efficiency Control System optimises energy efficiency in parallel installations
- Ensures galvanic isolation via the built-in transformer
- Battery care system to ensure maximum battery lifespan
- Step Up/Step Down converter reduces ripple current
Complete Galvanic Isolation
The Master ME UPS has an output isolation transformer as part of its inverter circuit, ensuring total galvanic isolation between the load and the DC battery power source. The transformer sits within the UPS cabinet and does nott require any additional floor space.
Proven Performance
The Master HE UPS delivers high-quality unity power (kW = kVA) and up to 95.5% efficiency in online mode. The UPS is suitable for systems powered by generators or MV/LV transformers.
Scalability
Multiple Master UPS can be connected in parallel to increase capacity. 8 units in parallel redundant N+1 or 7 units in a centralised system incorporating a static bypass cabinet (MSB).
Applications
- Industrial plants
- Data centres
- Electrical circuits
- Medical facilities
- Security systems
