ERICO TDS-MOVTEC Surge Diverters - Manual (Page 4)

G L O B A L L I G H T N I N G T E C H N O L O G I E S
PAGE 4
1. WARNINGS
• Prior to installation ensure that the
Movtec is of the correct voltage and
frequency, and is the type recommended for
the local power distribution, and for the
equipment being protected.
• Hazardous voltages may exist internally to
the units. The units should be installed
(and replaced) only by qualified personnel
in accordance with all relevant Electricity
Safety Standards.
• Do not power MPMs and three phase
connected Movtecs (Ph-N) without the
upstream neutral connected. Failure to do
so may damage the Movtecs and/or the
load.
• Where the MPMs/Movtecs are connected
to an earth, this must be a low impedance
earth (<10
Ω) for correct operation.
• X1-X4 connections may be at phase voltages
dependant upon connection method.
• If connecting to the Movtec alarm outputs
do not exceed the maximum permissible
ratings as damage may occur.
• Movtecs must be installed in an
enclosure or panel, ensure this does not
cause their environmental ratings to be
exceeded.
• Do not “Megger” or “Flash Test” circuits
with Movtecs installed.
• The DINLINE Surge Counter (DSC) should
not be used in voltage sensing mode with
TDS-Movtecs. Voltage sensing mode is not
compatible with TDS-Movtecs.
• All instructions must be followed to ensure
correct and safe operation.
• Diagrams are illustrative only, and should
not be relied on in isolation.