Advantages

Master PLC panel to control 6 No-Break KS in parallel

ITS QUALITY

• Downstream voltage regulation
• No re-injection of harmonic currents upstream
• Filtration of existing harmonics (the choke combined with the stato-alternator KS5 reduce the voltage harmonics)
• The stato-alternator KS5 is specially designed to give a very low output impedance allowing :
  • very low transient voltage drop with load variation
• to withstand high peak current created by :
  • motor starting
  • magnetisation of transformers
  • PWM power supply
  • fast clearing of short circuit currents occurring downstream
• No influence of any upstream disturbances such as :
  • short circuit
  • high steep gradient disturbances (lightning & switching pulses)
  • micro cuts
  • voltage drops
  • phase unbalance

RELIABILITY

• Fully reliable starting of the engine due to the redundant start operation (even if the electrical starter fails)
• Brushless technology
• MTBF higher than 20 years for single systems (virtually unlimited for parallel redundant system)

SIMPLE TECHNOLOGY AND DESIGN

• By oversizing the engine and the clutch, it is possible to supply 12 seconds after a mains failure, a second feeder called "non critical" whose rating is comparable to the critical load from the same machine
• Efficiency
  • up to 96.3% at full load for power range
• Automatic soft supply of reactive power (kVAR) up to 100% of the rated active power
• Peak-lopping (optional)