Power Fail-Safe Device PSCP

Supercapacitors

PSCP provides an integrated emergency-power supply based on supercapacitors. This allows the valve to move into a previously defined 'safety position'. Our energy pack is designed for 500.000 loading cycles, short recharge times and is maintenance free.Compared to batteries, supercapacitors offer many advantages:

  • maintenance-free operation without the familiar battery “memory effect”
  • lifetime of more than 10 years if operated below 55°C, capacity monitoring is therefore unnecessary
  • high number of life cycles and load capability due to a low internal resistance, full force is available at all times
  • significantly better high and low temperature tolerance
  • recharging within a few minutes without losing capacity, the actuator is quickly made ready for a new emergency cycle

 PSCP cannot be combined with FSP.

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