Controllers - Linde HPR-2 Manual

Controllers.

The modular controller unit enables a wide range of functional system requirements to be met. In all controller unit versions, the
regulating functions are integrated in a housing in order to ensure direct signal transfer without delays and with maximum com-
pactness. All controllers equipped with load sensing function are fully compatible with the Linde Synchron Control System (see
section <<Linde LSC-System>>).
Technical data
Type of regulation
Load Sensing
Control
Controllers without swashplate position feedback.
Mounting on the port plate housing
LP-controller
Controllers with swashplate position feedback.
Mounting on the pump housing
TL2-controller
20
Additional function
With pressure cut-off
with ∆pLS override
with hyperbolic power limiting
electro-proportional flow limitation and
pressure cut-off
electro proportional flow setting, power
limitation and pressure cut-off
Swashplate position
feedback
without
without
with
with
with
H1L-controller
LEP-controller
Name
LP
E1L/H1L
TL2
LEP
ETP
E1L-controller
ETP-controller