Multifunctional power unit (electric / hydraulic)
SAE-B
Vetus
TYPE GLS14: suitable for a variable plunger pump with an output of 0 - 30 cm3
TYPE GLS 25: suitable for a variable plunger pump with an output of 0 - 30 cm3 or 0 - 45 cm3
For this application a variable plunger pump with a compensated pressure/flow control and a limitable stroke volume should be used.
An electric generator set that is also fitted with a variable hydraulic plunger pump as shown here, is able to provide both hydraulic and electrical power and may therefore be genuinely called a multifunctional "powerpack".
However, if the generator set is required to provide hydraulic power, under certain circumstances it may be that there is insufficient electrical power to meet demand, due to the limitations of the engine horsepower. In this case the electrical supply will be automatically locked out.
With a view to the fact that the pump stroke volume and operating pressure can be limited, the hydraulic output power may be limited to any maximum value, as required.
-
zoom
