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Electronic pump units

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HYDRAULIC PUMP UNIT WITH ELECTRONIC VALVE


Pump units for passenger lifts



Pump units for passenger lifts using electronic valves, featuring a very low noise and a very high level of comfort during operation.
They offer a higher efficiency and an energy saving of up to 30% when compared to traditional pump units installed on short travel systems.

  • Compact structure
  • Pump placement designed to optimise quantity of oil used
  • Pump mounted on dumpers
  • The electronic valve, by modulating flows and timings, transfers less heat to oil during operation: significant energy saving
  • The electronic valve compensates oil viscosity variations due to changes in temperature: smooth and constant performance is guaranteed
  • Easy maintenance of the valve section; the valve is ideal for high traffic installations
  • Very accurate control of leveling to floor
  • External interception valve with integrated filter can be moved to ease connection from each side: layout design becomes very simple
  • Hand pump for emergency upwards travel is integrated in the valve group, in an easily accessible position. A remotely controlled version is also available
  • Can be placed in a cabinet, with connection on the left or on the right, both in the from side or in the back side
  • Wide range of models which covers any application (from 55 to 600 l/min., from 4.8 to 58.8 kW)
  • Available in an optional version using a heat resistant drive
  • Extended range of models can be supplied upon specific request

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HYDRAULIC PUMP UNIT WITH ELECTRONIC VALVE

Pump unit HE




Hydraulic pump unit for elevators with electronic valve offering maximun
silence and comfort during travel, having significant increase of efficiency
and relevant energy saving

  • Up to 30% energy saving compared to traditional pump units
  • Ideal for high traffic
  • Up to 1 m/s speed
  • Precise floor approach
  • Up to 30% reduced oil heating compared to traditional pump units
  • High confort during travel not depending on temperature and load
  • Easy set of parameters through hand terminal either specific software
  • In conformity with EN 81/80

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