ENGLISH
IOMMASIPXX09-GB 04
19
10-40 kVA
MASTERYS IP+
3.7 ADC CARD.
This card can be con gured to control up to four outputs that can be set as normally closed or normally open
and up to three digital inputs. The card is inserted in one of two slots provided (refer to paragraph 3.4). Up to
four operating modes can be selected using the two DIP switches 1 or 2.
• Electrical data.
- Admitted Nominal current and voltage of NO or NC contacts: 2 A 250 Vac depending on the terminal used.
- Inputs are activated on loop closing.
• Connection of the generator.
If your system uses a generator, connect the “generator set ready” no-potential contact to connector IN 2 on the op-
tional ADC card con gured in standard or power safe mode. This automatically extends the voltage and frequency
value range when power is supplied by the generator set.
• External E.S.D. connection.
A remote emergency shutdown system (E.S.D.) can be installed by means of the optional ADC card. Connect a
normally closed zero-potential contact to terminals IN1+ and IN1- of the ADC card.
3
UNPACKING AND INSTALLATION
OF THE UNIT
EXT. BATTERY
+B2 -B2 -B1 +B1
OUTPUT
MAINS
SUPPLY
IN
TRANSFORMER
L11A L11 N11A N11 L14 N4 N3L13 L12 N2L1 L2 L3
AUXILIARY
MAINS
OUT
TRANSFORMER
3/1
UPS IN NEUTRAL VERSION WITHOUT NEUTRAL ON THE NETWORK
output transformer
AUXILIARY
MAINS
cable section
ø 16÷50 mm
2
TO
LOAD
MAINS
cable section
ø 6÷35 mm
2
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