SIEMENS
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Siemens NC 62 · 2016
5
SINAMICS S120 drive system
Blocksize format – Power Modules
Power Modules
Line voltage
380 … 480 V 3 AC
PM340 Power Module in blocksize format
6SL3210-...
1SE31-1...
1SE31-5...
1SE31-8...
Output current
• Rated current
I
rated
A
110
145
178
• Base-load current
I
H
A
95
115
155
• For S6 duty
I
S6
(40 %)
A
143
188
231
•
I
max
A
180
220
290
Type rating
1)
• Based on
I
rated
kW (HP)
55 (75)
75 (100)
90 (125)
• Based on
I
H
kW (HP)
45 (60)
55 (75)
75 (100)
Rated pulse frequency
kHz
4
4
4
Power loss
kW
1.42
1.93
2.31
Cooling air requirement
m
3
/s (ft
3
/s)
0.094 (3.3)
0.094 (3.3)
0.117 (4.1)
Sound pressure level
L
pA
(1 m)
dB
< 60
< 60
65
24 V DC power supply
For Control Unit
A
1.0
1.0
1.0
Rated input current
2)
with/without line reactor
A
115/129
151/168
186/204
Resistance value
External braking resistor
Ω
≥
8.2
≥
8.2
≥
8.2
Cable length
To braking resistor, max.
m (ft)
15 (49)
15 (49)
15 (49)
Line connection
U1/L1, V1/L2, W1/L3
M8 screw studs
M8 screw studs
M8 screw studs
• Conductor cross-section, max.
mm
2
120
120
120
Motor connection
U2, V2, W2
M8 screw studs
M8 screw studs
M8 screw studs
• Conductor cross-section, max.
mm
2
120
120
120
DC link connection,
connection for braking resistor
DCP/R1, DCN, R2
M8 screw studs
M8 screw studs
M8 screw studs
• Conductor cross-section, max.
mm
2
120
120
120
PE connection
M8 screw
M8 screw
M8 screw
Motor cable length
3)
, max.
• Shielded
m (ft)
70 (230)
70 (230)
70 (230)
• Unshielded
m (ft)
100 (328)
100 (328)
100 (328)
Degree of protection
IP20
IP20
IP20
Dimensions
• Width
mm (in)
350 (13.78)
350 (13.78)
350 (13.78)
• Height
PM340 without/with int. filter
mm (in)
634/934 (24.96/36.77)
634/934 (24.96/36.77)
634/934 (24.96/36.77)
• Depth
- PM340
mm (in)
315.5 (12.42)
315.5 (12.42)
315.5 (12.42)
-
PM340 with CU310-2
mm (in)
405.1 (15.95)
405.1 (15.95)
405.1 (15.95)
-
PM340 with CUA31
mm (in)
345.8 (13.61)
345.8 (13.61)
345.8 (13.61)
Frame size
FSF
FSF
FSF
Net weight
PM340 without/with int. filter
kg (lb)
50.7/66.7 (112/147)
50.7/66.7 (112/147)
50.7/66.7 (112/147)
1)
Nominal HP based on asynchronous motors and 460 V AC. For specific sizing select drive based on motor nameplate current and overload.
2)
The input current depends on the motor load and line impedance. The input currents apply for a load at rated power (based on
I
rated
)
with a line impedance corresponding to
u
k
= 1 %.
3)
Max. motor cable length 25 m (82 ft) (shielded) for PM340 Power Modules with integrated line filter to conform to the limit values of EN 61800-3 Category C2.
■
Technical specifications
(continued)
© Siemens AG 2016