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MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05
ENGLISH
2. UNPACKING AND INSTALLATION OF THE UNIT
2.11. SPECIAL PARALLEL CONFIGURATION FEATURES
2.11.1. Intelligent communication module (ICM)
The Intelligent Communication Module (ICM) allows the hierarchical supervision both of each unit and the whole system from all
displays. The advantage of using the ICM is that the options and the external communication accessories for system monitoring
and diagnostics (i.e. Net Vision, ADC board, etc.) can only be installed on one UPS.
In the UPS parallel confi guration an additional navigation bar is displayed on the mimic panel page, where all connected units
appear.
To enter the MAIN MENU select the SYS icon and press ENTER.
To enter the UNIT MENU select one of the numbered icons and press ENTER.
Use the UP/DOWN keys to select di erent units
or system mimic panels
SYSTEM view (MAIN MENU)
Selected UNIT number
Units connected in parallel (UNIT MENU)
Icon colours:
same as top bar colours (see 5.2-1)
2.11.1-1
Unit View
The symbol (number surrounded by four lines) indicates the Unit number of the UPS upon which the display is assembled
(the display is assembled on UPS #1 in this example). The BATTERY SETTINGS menu and the Automatic Stop Procedure are
only available on this UNIT MENU.
2.11.2. Sequential start (confi gurable by Socomec service personnel only)
In a parallel confi guration a sequential start can be set on all the units. It allows a reduction of the power impact on the mains or
GenSet when the UPS system resumes from battery mode. The delay restart time (from 0 to 65 seconds) can only be set via AS-
SIST. The delay restart rectifi er (T_delay_start_rect) has to be the same for each module according to the following specifi cation:
T_delay_start_rect = 5000 ms for each module
Sequential start
Module 1 Module 2
Delay time 1 x 5 s = 5 s 2 x 5 s = 10 s
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