Flywheel

from 60 to 900 kVA

Presentation

Technical Data

Documentation

Pictures

THE VARIOUS CONFIGURATIONS

THE VARIOUS CONFIGURATIONS Various solutions or combinations for meeting your requirements for electrical energy availability are possible depending on your operating constraints and technical environment.
short-duration POWER OUTAGES The Flywheel system is connected to the DC bus; it supplies the inverter when the low-voltage system exceeds the voltage tolerances. Thereby providing 99.5% protection against system failures.		working with a generator unit The Flywheel supplies the inverter long enough for an emergency generator to take over the power supply and rapidly recharge the VSS +  DC.
working with a battery When connected in parallel with a battery bank, the Flywheel cuts in during all short power failures and voltage sags; battery backup is used only for long duration cuts (or not at all if a backup generator is present). Battery life is extended by very infrequent demands		working in parallel Flywheel units connected in parallel increase power and available backup time. No communications hardware or software needed, this capability is built-in.

TECHNICAL DATA

Electrical   Nominal unit power up to: 190 kW / 12.5 seconds. Possibility to extend power and time with unit in parallel Voltage (input/output) 600 V DC (adjustable) Output voltage control ± 1% under static conditions Ripple factor < 2 % Auxiliary voltage 110/230 V AC Auxiliary power 400 VA Environment   Noise level (ISO3746) < 45 dB Operating temperature - 20 °C to + 50 °C Operating altitude up to 3000 metres Conformity with standards CEE 73/23 Low voltage directive CEE 98/037 Machine directive IEC/EC 60439-1 IEC/EN 60204-1 Machine safety EN1127-1 Explosive atmospheres Dimension and weight   Size W x D x H (mm) 630 x 830 x 1800 Weight (kg) 590