Uninterruptible power supply (ups)

Marelli Rotary UPS System 800 kVA

Rotary UPS System – 800 kVA –Marelli + Rotabloc
Availability: In stock (2 units)
Location: UK

High-quality Rotary UPS System with integrated components:
✅ Marelli Generator – MJB 400 LB4 B2
✅ Rotabloc Alternator – ALT-800
✅ Rotabloc Flywheel Accumulator – ACC-1000
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Technical Specs
Marelli Generator
800 kVA
400 V / 480 V – 50/60 Hz
1155 A / 962 A
1500 / 1800 rpm
Weight: 2709 kg
Made in Italy (2012)

Rotabloc Alternator (ALT-800)
800 kVA
400 / 480 V
50 / 60 Hz
Weight: 2750 kg
Made in Belgium (2012)

Flywheel (ACC-1000)
800 kW
Drum speed: up to 3000 rpm
Weight: 5250 kg
Made in Belgium

✅ Advantages
No batteries required – flywheel technology
Immediate response during grid failure
Built to ISO9001 / CE standards
Reliable, compact, and scalable