MASTERYS IP+
40-60 kVA 3/1
ENGLISH
IOMMASIPXX07-GB 02
19
UNPACKING AND INSTALLATION
OF THE UNIT
3
3.11 EXTERNAL BATTERY CABINET CONNECTION.
Position the battery cabinet next to the UPS.
Before carrying out any operation, ensure that:
• the battery fuses located inside the battery cabinet are open;
• the UPS is not live;
• all mains or battery switches are open;
• the switches upstream of the UPS are open.
• Remove the terminal boards protection.
• Connect the ground cable.
• Connect the cables between the UPS terminals and the battery cabinet terminals, strictly observing the polarity of
each individual string and the cross-sections indicated in table 3.4.
Use double insulated cables or the cables supplied with the unit to connect the UPS to the Bat-
tery cabinet. The lenght L of battery cable must not be more than 8 metres long (if L > 8 m, please
contact the support service).
Cabling errors with inversion of the battery polarity may cause permanent damage to the equip-
ment.
• Replace the terminal board’s protection.
If using cabinets not supplied by the manufacturers of the UPS, it is the installer’s responsibility
to check the electrical compatibility and the presence of appropriate protection devices between
the UPS and the battery cabinet (fuses and switches of su cient capacity to protect the cables
from the UPS to the battery cabinet). As soon as the UPS is switched on (before closing the bat-
tery switches) the battery parameters must be veri ed accordingly (voltage, capacity, number of
elements, etc.) on the mimic panel menu. If the values indicated on the battery cabinet data plate
are di erent from those shown on the mimic panel, use the SERVICE > CONFIGURATIONS menu
to correct the settings.
3.11-1
L1 L2 L3 N
+B2 -B2 -B1 +B1
L11 N1 L14 N4 L12 N2
AUX MAINS
SUPPLY
OUT TRANSFORMER IN TRANSFORMER
MAINS SUPPLY EXT. BATTERY
EXTERNAL BATTERY
+B2
–B2
–B1
+B1
MASTERYS IP
Battery cabinet
To Next Page
Loading...
Need help?
General