SPI9000 Inverter Unit FR4 – FR8 User Manual
3-4 For more information visit: www.EatonElectrical.com
MN04004003E
April 2006
Cable Sizes, 640 – 1100V DC Inverters
Table 3-5: Cable Sizes for 640 – 1100V DC Inverters
Inverter Frame I
L
(A)
Supply Cable
Cu (AWG)
Motor Cable
Cu (AWG)
Terminal Cable Size
Main
Terminal
(AWG)
Ground
Terminal
(AWG)
SPI003 – 005 FR6 3 – 7 (2) 14 (3) 14 + 14 14 – 0 Cu
10 – 0 Al
14 – 2
SPI007 – 010 FR6 10 – 13 (2) 14 (3) 14 + 14 14 – 0 Cu
10 – 0 Al
14 – 2
SPI013 FR6 18 (2) 12 (3) 12 + 12 14 – 0 Cu
10 – 0 Al
14 – 2
SPI018 FR6 22 (2) 10 (3) 10 + 10 14 – 0 Cu
10 – 0 Al
14 – 2
SPI022 – 027 FR6 27 – 34 (2) 8 (3) 8 + 8 14 – 0 Cu
10 – 0 Al
14 – 2
SPI034 FR7 41 (2) 0000 (3) 8 + 8 14 – 0 Cu
10 – 0 Al
10 – 00
SPI041 FR7 52 (2) 6 (3) 6 + 6 14 – 0 Cu
10 – 0 Al
10 – 00
SPI052 – 062 FR8 62 – 80 (2) 4 (3) 4 + 6 4 – 000 4 – 000
SPI080 FR8 100 (2) 2 (3) 2 + 6 — —
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