Copyright © VibroSystM Inc., 2010
36
LIN-300 Series Modules_Installation - Rev.4
O
4.2.3.1 Connection of the power source cable
•
AC-input connection to power supply:
When AC-input to the power supply is present, easily accessible external disconnecting device must also
be present. For safety purposes, a 15A circuit breaker should be included in the AC-input wiring. The
disconnect and circuit protection functions may be provided by two separate devices (such as a toggle
switch, and a circuit breaker), or by a combined circuit breaker interrupter. Several instruments may be
connected to a circuit protected by a circuit breaker, but each instrument must have its own disconnect
device.
A power source cable must be routed to the LIN-
300 protection box through a distinct protective
conduit attached to the box by a liquidtight
connector.
1. Open the two fuse-holder terminal blocks
2. Connect the power source cable to the
Power In AC/DC
terminals
Minimum wire size: 1,5 mm
2
[16 AWG]
(600V
rating).
Figure 29 : Triaxial cable connected to a LIN-300 Series module
Warning - Danger
To avoid risk of injuries and prevent damage to the equipment, make sure power is turned off at
the source before proceeding.
Caution
The ground wire must be of a gauge
equal to, or heavier than, the line and
neutral wires.
1
2
