Siemens SINAMICS G12, Руководство по установке оборудования

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7.4 Cable cross-sections and tightening torques ((PM240-2))
Table 7-1 Connection, cross-section and tightening torque for PM240-2 Power Modules
Inverters Connection Cross-section, tightening torque Stripped
insulation
length
Metric Imperial
FSA Line supply, motor,
DC link and braking
resistor
Plug connector
with screw termi‐
nals
1.5 … 2.5 mm
2
, 0.5 Nm 16 … 14 AWG, 4.5 lbf in 8 mm
FSB 1.5 … 6 mm
2
, 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 termi‐
nal
10 … 35 mm
2
,
2.5 … 4.5 Nm
20 … 10 AWG, 22 lbf in
8 … 2 AWG, 40 lbf in 18 mm
Braking resistor 2.5 … 16 mm
2
,
1.2 … 1.5 Nm
20 … 6 AWG, 15 lbf in 10 mm
FSE Line supply, motor
and DC link
Screw-type termi‐
nal
25 … 70 mm
2
, 8 … 10 Nm 6 … 3/0 AWG, 88.5 lbf in 25 mm
Braking resistor 10 … 35 mm
2
,
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 accord‐
ing to SN71322
35 … 2 × 120 mm
2
,
22 … 25 Nm
1 … 2 × 4/0 AWG,
210 lbf.in
--
Braking resistor Screw-type termi‐
nal
25 … 70 mm
2
, 8 … 10 Nm 6 … 3/0 AWG, 88.5 lbf in 25 mm
Technical data
7.4 Cable cross-sections and tightening torques ((PM240-2))
Power Module PM240-2
Hardware Installation Manual, 08/2017, A5E33294624B AG
79