MASTERYS IP+
40-60 kVA 3/1
ITALIANOENGLISH
18
IOMMASIPXX07-GB 02
UNPACKING AND INSTALLATION
OF THE UNIT
3
Intervention of the E.S.D. input switches o the UPS output.
To restore the UPS to operation:
• Close the E.S.D. contact on “In 1” on the ADC card.
• Give the reset alarms” command.
• Run the start procedure
3.10.1 ADC card installation.
• Set the operating mode by means of the DIP switches 1 and 2
• If the external ESD contact is not used, check that there is a jumper between pins IN1+ and IN1-. If there is no
jumper, the UPS cannot be started when the card is inserted in the slot.
• Connect the signal cables to the card terminals
• Insert the card in a free slot
• Secure the card with the appropriate screws.
3.10.2 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.
Description of signals
Message on the mimic panel
General Alarm
Battery discharging
Battery Low or Imminent stop
UPS on bypass
E.S.D.
Supply from GenSet
Isolation controller
Power safe plug 1
Power safe plug 2
Power safe plug 3
Management of energy consumption
E.S.D. activation
Over-heating
Overload/Loss of redundancy
Description
“General Alarm” contact output.
Battery discharging contact output
Battery low voltage and imminent shutdown contact output.
Contact input for emergency shutdown device.
UPS on bypass contact output
Generator ready signal input.
Isolation leakage controller signal input
Non privileged load 1 command output activated by overload or loss of redundancy.
Non privileged load 1 command output activated by battery discharging.
Non privileged load 1 command output activated by battery low.
Input for the battery to help providing energy in the event of peak consumption.
Shutdown for E.S.D. contact output.
Internal over-heating contact output.
Overload / loss of redundancy contact output
No alarm.
C1
NO1
NC1
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