THOR DRM1050 Ripple Signal Filter Installation Guide
- June 13, 2024
- THOR
Table of Contents
DRM1050 Ripple Signal Filter
Installation Guide
DRM1050 Ripple Signal Filter
HARD WIRE PRODUCT INSTALLATION GUIDE FOR DRM1050 AND DRM750 RIPPLE FILTER
INCLUDING AN EXAMPLE OF INSTALLATION IN SERIES WITH A DRM95-20A.
DISCLAIMER:
This guide has been compiled as a connection guide only for Thor Technologies
Ripple Filter DRM1050 & DRM750. In addition, and as an option, if it is wired
in Series with Thor Technologies Mains Filtered Surge Protection product
DRM95-20A, an example of how to connect is outlined. It is not a guide or
instruction for the configuration/orientation of a switchboard or any of the
fittings used therein.
The important parts are highlighted in the wiring diagrams for the Thor
Technologies DRM1050 & DRM750 and if a DRM95-20A is used.
Each CB/RCD/RCBO has some variations as to the wiring. Please read the
instructions of the safety device before installing with a DRM1050 or DRM750
and a DRM95-20A. The maximum current allowable for the safety device to be
used is 10A as the Ripple Filter Maximum current load is 10A.
All wiring must be carried out by a licensed electrician and all work is
subject to regulations in each state or territory.
Special instructions for all Thor Technologies hardware products:
The neutral connection output from the Thor Technologies hardware product like
the Ripple Filter or DRM95-20A must be used as a totally isolated neutral out
for the circuit being protected/filtered output.
Do not return the Neutral out from the Ripple Filters or from the DRM95-20A to
the common Neutral Bar in the switchboard or cross wire into existing circuits
where that circuit’s neutral is returned to the common neutral bar at the
switchboard. Doing so will cause the product to overheat and subsequently
fail. If wired incorrectly with continuous current draw it may cause the
casing to melt or lead to other major problems.
Installer created or existing problems are not covered by Thor Technologies
product warranties written, implied or otherwise.
THE Ripple Filter Circuit and the DRM95-20A circuit if used should be totally
independent and isolated.
All drawings subject to change without notice.
*shown on diagram
WIRING EXAMPLE OF SWITCHBOARD USING AN RCD AND DRM1050/DRM750
Note: No Earth connection required. Outputs use Earth bar 10A max per
circuit. Not per Outlet.
Guide only for DRM1050/DRM750. All wiring subject to Regulations in each State
and Territory.
Cable used must meet 10A Standards and must use 10A RCD as Ripple Filter 10A
max.
WIRING EXAMPLE OF SWITCHBOARD USING AN RCD AND THOR’S MAINS FILTERED DRM9520A
IN SERIES WITH DRM1050/DRM750 RIPPLE FILTER
Note: Earth connection required DRM95 20A Input only. For Output
connections always use Earth Bar.
Guide only for DRM1050/DRM750. All wiring subject to Regulations in each State
and Territory. Cable used must meet 10A Standards and must use 10A RCD as
Ripple Filter 10A max. 
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