Installation Procedure - E&C ITS 3000 Installation And Operation Manual

Installation and Operation Manual

5. Installation Procedure

Step 1: Do the physical verification of the unit after delivery.
Step 2: Before installation of the ITS 3000, please ensure that the
UPS1, UPS2 and AC Utility are having common line (phase).
Step 3: Before connecting supply to ITS 3000 please verify the L,
N and earth connection properly.
Step 4: Connect AC Utility supply to ITS 3000, as per given socket
and observe the LED indications on the front panel (AC Utility – ON
and load on AC Utility). Then check the output supply.
Step 5: Connect UPS-2 supply to ITS 3000, as per given socket
and observe the LED indications on the front panel (UPS-2 – ON
and load on UPS-2). After 10 sec delay, load supply automatically
changes from AC Utility to UPS-2. Then check the output supply.
Step 6: Connect UPS supply to ITS 3000 as per given socket and
observe the LED indications on the front panel (UPS-1 – ON and
load on UPS-1). After 10 sec delay, load supply automatically
changes from UPS-2 to UPS-1. Then check the output supply.
Step 7: Connect the load to ITS 3000.
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