UMC710D4_D00379_00_M_XXEN / 01.2020 9
MEDICS® UMC710D4-..HA
2
System describtion
2.1
Intended use
The UMC710D4-.. changeover module is a four-pole, automatic changeover module for main dis-
tribution systems as well as for distribution systems used in medical locations group 1 and 2 me-
dical locations in accordance with IEC 60364-7-710:2002-11and DIN VDE 0100-710 (VDE 0100 Part
-710)2002-11.
It is used in medical locations and monitors the power supply using two independent threephase-
supply sources with neutral conductor. The UMC710D4-.. changeover module detects whether
the preferred supply has failed and automatically performs a four-pole changeover to the second
supply source. The loads have to be connected between the line conductor and the neutral con-
ductor. It is not permitted to connect loads between the line conductors.
Customised parameter settings must be made on the equipment for the purpose of adapting it to
local equipment and operating conditions, in order to meet the requirements of applicable stan-
dards.
The equipment can also be used in non-medical areas provided that the intended application has
been cleared with Bender in advance. Please note the limits of the area of application indicated in
the technical data. Use deviating from or beyond the scope of this is considered non-compliant.
Intended use also implies:
• Device-specific settings in accordance with IEC 60364-7-710:2002-11, sections 556.5.2.2,
556.7, 556.8 and DIN VDE 0100-710 (VDE 0100 Part 710):2002-11, section 710.537.6.2
(changeover periods) and for the IT system.
• The observation of all information in the operating manual.
• Compliance with test intervals.
2.2
Device-specific safety information
Device-specific settings are required in order to adapt the MEDICS® module to the existing equip-
ment. To this end, refer to the instructions in
chapter „Commisioning, settings and testing“
i
The MEDICS®-Modul iThe MEDICS® module is a configured unit and is only certified and tested
in this assembly. Do not make any changes to the components, their password-protected set-
tings or the wiring without consulting Bender first. In each case you should make the settings
that are required for adaptation to the application case in question and local conditions.
2.3
MEDICS®
The UMC710D4-.. changeover module is a part of the MEDICS® system. MEDICS® does not refer to
a single product, but rather an intelligent system for safe power supplies in medical locations.
