Key distributors
KEY TRANSFER SYSTEMS
Key distributors / key exchangers
for the management of operational sequences, normally installed on:
- Multi access UPS groups Generating sets LV/MV electrical panels
The number of cylinders to use varies based on the type of interlock logic to be followed to manage the various devices.
Important: our exchangers are made of AISI 304 stainless steel and not painted iron.
EXAMPLES OF APPLICATIONS
KEY DISTRIBUTORS CONTROL PANEL SWITCHES OVERHEAD CARRIAGES
The customer used this key exchanger kit to secure the movement of overhead cranes. Operation is based on the presence of an electromechanical block whose release of the key is permitted only after having energized the coil and pressing the release button and of an exchanger into which the key taken from the previous switch is inserted to obtain the possibility of rotating and extract a series of keys to use for different purposes.
ELECTRIC CABIN KEY DISTRIBUTORS
The customer used this key exchanger to combine the shutdown key with the unlocking of the keys that manage the access doors to the walkways to carry out work at heights. The first key on the left inserted and rotated frees the others and remains prisoner until the reverse operation.
ELECTRIC CABIN KEY DISTRIBUTORS
The customer used these distributors to manage the star keys coming from an old NMG panel with the need to secure access to the transformer rooms. The first key on the left inserted and rotated frees the others and remains prisoner until the reverse operation, the cabinet we have provided guarantees additional protection to the exchangers.
KEY DISTRIBUTORS ELECTROSTATIC PRECIPITATOR
The use of these appropriately coded distributors allows the management of the opening/closing logic of interlock devices during maintenance work on the electrostatic filter.
