Piller UK - Rotary & Diesel Rotary UPS

Diesel Rotary UPS - Uninterruptible Power Supplies - Compact High Efficiency - Medium Voltage

UNIBLOCK UBT Rotary UPS

The UNIBLOCK UBT UPS System is a choke based UPS system which combines the superior load handling characteristics of Rotary UPS machines with the latest digital control techniques and power electronics. The choke decouples the load from the utility. In the event of a mains failure the load is backed up with a battery or a kinetic energy storage (Powerbridge).

The Powerbridge is a rotating flywheel. The flywheel spins at 3300 rpm with the largest flywheel storing 16.5MJ of energy. The Powerbridge is electrically coupled to the UNIBLOCK and is uniquely able to supply and absorb energy as required by the load.

The UNIBLOCK UBT is ideal for mechanical and process industry loads where long term generation is either not required or already exists on a site. It also gives the ability to use alternative ‘green’ generation. The flexibility of energy storage is an advantage where space is at a premium or in a multi-tenanted building where different tenants have different preferences.

Key Features

• Reliability greater than 600,000 hrs MTBF
• Very high on line efficiency – low operational costs
• Choice of energy storage (battery or flywheel)
• Optional diesel coupled or separate standby gensets
• MV solutions available (the only MV UPS available)

UNIBLOCK UBTD Diesel UPS

Piller provides a complete Diesel UPS solution package. Exclusively we give you the possibility of installing a Diesel UPS system where original space allocation allowed for a Diesel Generator only. All Piller energy storage devices are located “off” the engine set giving the most compact solution available. Control panels can be located in the engine room or in separate rooms to give added integrity and fire cell protection.

Our Diesel UPS systems are available with a full range of extras and are customised to your exact requirements – whether this be containerised or plantroom installations.

The UNIBLOCK UBTD Diesel Rotary UPS is available as a single output machine supplying just UPS load or a dual output machine which supplies the UPS load with a second output, diesel backed, supplying the essential load.

The UNIBLOCK UBTD Diesel Rotary UPS is ideal for mechanical and process loads where long term generation is preferred as part of a complete unit. The flexibility of energy storage is an advantage where space is a premium.

Key Features

• Largest Diesel UPS in the market at 2500kVA single output
• Green Solution - very high efficiency
• Reliability GREATER THAN 600,000 hours MTBF
• Inherent fault clearing (up to 18 times rated current)
• Better than 99% bi-directional harmonic isolation & suppression via choke
• Highly flexible configuration
• UPS energy store minimises false starts & reduces diesel maintenance
• Isolated short break & UPS buses under all conditions of operation
• Selection of energy storage systems (battery or flywheel)
• MV solutions available