Remtron Command Pro 21T10 - Power;Transfer Switch Wiring

Mounting
Mount the receiver cabinet securely to a solid surface.
Use appropriate locking type hardware to prevent
loosening. Refer to Figure 6.1.
Mechanical
1. Connect the conduit or raceway to the receiver
cabinet and route the wiring into the cabinet.
2. The receiver cabinet should be properly grounded.
Make sure all paint is removed from the bonding
surfaces.
Electrical Connections.
If you have any questions regarding the installation, call
Remtron applications engineering.
When wiring the receiver, it is recommended the wires
be dressed along the sides of the cabinet. This will allow
easy troubleshooting and maintenance should it be
required. Some receiver cabinets are provided with a
pre-punched hole for ease of conduit installation.
Refer to the diagram in Appendix A for typical wiring
installation of the receiver. The configuration sheet
provided with your equipment will have the specific relay
assignments for your system.
1. Power/Transfer Switch Wiring.
A three pole transfer switch is normally provided with
each receiver. Wiring of this switch will depend on the
electrical configuration of your crane. Appendix A shows
wiring of the switch for a single phase crane with a
common control circuit for all motions. Additional switch
poles can be used for systems with isolated control circuits
for the motions.
The switch should be wired so that the crane's main line
contactor (MLC) is controlled by the radio OPI and
OPR relays when in the radio position, and by the pendant
2.2
WARNING !
Verify that the main input power is off
before attempting to make any
connections.
WARNING !
The safety of this system depends on the
proper wiring of this switch. Call Remtron
Applications Engineers if you have any
questions regarding the wiring of this
switch.
SECTION 2: INSTALLATION
WARNING !
The receiver cabinet must be connected
to earth ground to insure proper safety.
Verify the presence of earth ground before
operating the receiver system.
AVERTISSEMENT !
Le boîtier du récepteur doit être raccordé
à la masse afin de respecter les conditions
de sécurité. Vérifier le raccordement à la
masse avant de faire fonctionner le
récepteur.
AVERTISSEMENT !
S’assurer que l’arrivée principale de
courant soit hors tension avant de faire
quelque raccordement que ce soit.
AVERTISSEMENT !
La sécurité de ce système dépend du
raccordement approprié de cet
interrupteur. Contacter les ingénieurs de
Remtron spécialisés dans les applications
pour toute question concernant le
raccordement de cet interrupteur.