Siemens CU240B-2 Operating Instructions

%UDNLQJUHVLVWRU
,QYHUWHU
2XWSXWUHDFWRURU
G8GWILOWHU
9ROWDJH3HDN/LPLWHU
8
9
'&16
'&36
:
3(
3(
3(
:
9
8
:
9
8
3(
5
5
5
5
'&1
'&3
/
/
/
:
)
9
8
3(
1
/
3(
Figure 4-26 Connection of the PM240-2 Power Module, 1 AC 200 V, FSD … FSF
Table 4-29 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
Installing
4.4 Connecting the line supply and motor
Converter with the CU230P-2 Control Units
100 Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English