Inverters Connection Cross-section, tightening torque Stripped
insulation
length
Metric Imperial
FSA Line supply, motor,
DC link and braking
resistor
Plug connector
with screw terminals
1.5 … 2.5 mm2, 0.5 Nm 16 … 14 AWG, 4.5 lbf in 8 mm
FSB 1.5 … 6 mm2, 0.6 Nm 16 … 10 AWG, 5.5 lbf in 8 mm
FSC 6 …16 mm2, 1.3 Nm 10 … 6 AWG, 12 lbf in 10 mm
FSD Line supply, motor
and DC link
Screw-type terminal
10 … 35 mm2,
2.5 … 4.5 Nm
20 … 10 AWG, 22 lbf in
8 … 2 AWG, 40 lbf in
18 mm
Braking resistor 2.5 … 16 mm2,
1.2 … 1.5 Nm
20 … 6 AWG, 15 lbf in 10 mm
FSE Line supply, motor
and DC link
Screw-type terminal
25 … 70 mm2, 8 … 10 Nm 6 … 3/0 AWG,
88.5 lbf in
25 mm
Braking resistor 10 … 35 mm2,
2.5 … 4.5 Nm
20 … 10 AWG, 22 lbf in
8 … 2 AWG, 40 lbf in
18 mm
FSF Line supply, motor
and DC link
Cable lug according
to SN71322
35 … 2 × 120 mm2,
22 … 25 Nm
1 … 2 × 4/0 AWG,
210 lbf.in
--
Braking resistor Screw-type terminal
25 … 70 mm2, 8 … 10 Nm 6 … 3/0 AWG,
88.5 lbf in
25 mm