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P a g e
Tigo Energy, Inc.
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www.tigoenergy.com
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Table 4 Conductor schedule
Conductor schedule
Conductor
Quantity
Type
Size
Grid
2
Min. 90°C rated, insulated, copper, solid
or stranded (not fine stranded)
L1, L2: 10-6AWG
Inv Backup
2
L1, L2: 10-6AWG
Load
3
L1, L2, N: 10-6AWG
Grid EGC
1
Min. 90°C rated, insulated or bare, copper,
solid or stranded (not fine stranded)
EGC: 6AWG
Inv Backup EGC
1
Load EGC
1
1)
To prepare the AC conductors (L1, L2, N), use the wire cutters to strip 15mm of
insulation from one side of the conductor and crimp the wire ferrule to the end of the
conductor.
2)
To prepare the ground conductors, strip 7mm of insulation (if using insulated
conductors) from one side of the conductor and crimp the O-type terminal to the end.
Inverter connections
Tools needed: Philips screwdriver
Note:
These connections take place between the ATS and the inverter.
Instructions on the EI inverter wiring are found in
AC Backup connections
in the EI Inverter manual. That manual can be accessed through the QR
code on the right.
Figure 14 ATS-INV connections
Figure 15 ATS connections at the inverter
