Manufacturer
Active Power (Piller Group)
Series
CLEANSOURCE® PLUS MMS
Device type
Modular flywheel UPS without batteries, parallel online architecture
Module power
300kW / 333kVA
System power
300–2400 kW (1–8 modules)
System composition
Input/Output Cabinet (IOC), System Cabinet (SC) and up to 4 modules in a row with integrated cable duct
Input voltage
380 / 400 / 415 V AC, 3 phases, 4 wires + ground; +10 % / –15 % (programmable)
Frequency
50/60 Hz ±10 % max (programmable), ±3 % default
Input power factor
0.99 at nominal load
Input current harmonics
< 2 % (linear load), < 8 % (non-linear), at 100 % load
Output voltage
380 / 400 / 415 V AC; ±1 % in constant mode; ±1 % in 50 ms with 100 % load step
Output voltage distortion
< 1 % (linear), < 5 % (100 % non-linear load)
Overload (in network mode)
105 % continuous; < 110 % 10 min; < 125 % 5 min; < 150 % 1 min; < 200 % 10 s
Efficiency (storage tank connected)
97.5 %; up to 98 %
Energy storage
Integrated steel flywheel, 10,000 rpm, 6.2 MJ per module
Flywheel autonomy
20 s (100 %), 27 s (75 %), 39 s (50 %), 73 s (25 % load)
Flywheel charging time
< 3 min (nominal) at 65 kW (per flywheel)
Reservation
Optional N+1 redundant module; internal maintenance bypass – optional
Noise
< 75 dBA at 1 m distance
Operating temperature/storage
0–40°C / –25…+70°C
Humidity
5–95 % (without condensate)
Working height
Up to 914 m; every 304.8 m above – 1.2 °C derating
Height
1981 mm without cable shaft; 2438 mm with shaft
Depth
865mm
Cable entry
From above or below
Standards
EN 62040-1, EN 62040-2, EN 62040-3
Additional equipment available
N+1 backup module, internal maintenance bypass, dual input, remote monitoring, seismic package (to be agreed with the manufacturer).
