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Chapter 6 Power cables connection
Single Phase UPS frequency converter connection
Important:
This connection must be carried out by qualified electrical personnel. Before carrying out
any connection, check that the upstream protection devices (Normal AC source and
Bypass AC source) are open " " (off).
Always connect the ground wire first.
In the above image the red circled area is for the utility power connected to the MBP switch.
The area highlighted in yellow is for hardwiring load to it.
6U Rack or Tower UPS RT8kVA and RT11kVA IUOMG
1. Remove the jumper.
2. Insert the Normal AC cable through the cable gland.
3. Connect the three cables to the Normal AC source
terminal blocks. Do not connect anything to the
Bypass terminal blocks.
4. Insert the Output cable through the cable gland.
5. Connect the three cables to the Output terminal blocks.
6. Put back and secure the terminal blocks cover with the
screws.
7. Tighten the cable glands.
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