Advertisement
s
Feature
Specification
Line voltage
3 AC 380 V ... 480 V ± 10% The permissible voltage depends on the operational altitude
Output voltage
3 AC 0 V ... input voltage * 0.93
Input frequency
50 Hz ... 60 Hz, ± 3 Hz
Output frequency
0 Hz ... 650 Hz, depending on the control mode
Power factor λ
0.7 without line reactor; 0.85 with line reactor
Line impedance
Uk ≥ 1 %, for lower values, a line reactor must be used.
Inrush current
Less than rated input current
Pulse frequency (factory setting)
4 kHz. Can be increased in 2 kHz steps up to 16 kHz. Increasing the pulse frequencies leads to an output current reduction.
Electromagnetic compatibility
The devices are suitable for environmental classes category C2 in accordance with IEC61800-3. For details, see the Hardware Installation Manual, Appendix A2.
Braking methods
DC braking, Compound braking, Dynamic braking with integrated chopper
Protection level
IP20 built-in units
Operating temperature (LO operation)
0 °C ... +40 °C (32 °F ... 104 °F) without derating / up to 60 °C (140 °F) with derating
Operating temperature (HO operation)
0 °C ... +50 °C (14 °F ... 122 °F) without derating / up to 60 °C (140 °F) with derating
Storage temperature
-40 °C ... +70 °C (-40 °F ... 158 °F)
Installation altitude above sea level
Up to 1000 m (3300 ft) without derating / Up to 4000 m (13000 ft) with derating
Humidity
< 95% RH - non-condensing
Environmental requirements
Protected according to environmental class 3C2 to EN 60721-3-3 against damaging chemical substances
Pollution
According pollution degree level 2. Do not install the inverter in an environment which contains atmospheric pollutants such as dust and/or corrosive gases.
Shock and vibration
Do not drop the inverter or expose to sudden shock. Do not install the inverter in an area where it is likely to be exposed to constant vibration.
Electromagnetic radiation
Do not install the inverter near sources of electromagnetic radiation.
Short Circuit Current Rating (SCCR)
65 kA
Block diagram
Star and Delta connection
Inside the terminal box of Siemens motors
L1
is a diagram showing both methods of
L2
L3
connections:
PE
The motor rating plate provides information
1U1 1V1 1W1 PE1
for each method of connection.
Braking
Line reactor
1)
resistor
1)
1U2
1V2
1W2
PE2
R1
R2
L1
L2
L3
PE
Power Module
PM240-2
U2
V2
W2
CTRL
Brake
Relay
1)
U V
W
PE
M
Power supply
brake
1) optional accessory
D-91056 Erlangen
3~Mot.
IEC/EN 60034 160L
73 kg
V
400
690
460
Getting Started Guide
Screening methods
● Star connection (Y)
● Delta connection (∆)
DC-link cable or
Braking resistor
cable
Line cable
1LE1 002-1DB43-4AA0
E0605/0496382 02 001
IMB3
IP55
Th.Cl. 155(F)
Bearing
DE
6209-2ZC3
NE
6209-2ZC3
Hz
A
kW
cos φ
eta
1/min
V
A
29,5
50
15
0,82
89,4%
1460
380-420
30,0-30,2
Y
50
17,1
15
0,82
89,4%
1460
660-725
17,4-17,5
60
29,5
17,3
0,82
89,4%
1760
440-480
30,2-29,8
Typical rating label
Fitting CU to PM
Control cable
Motor cable
shielding
brackets
wire straps
-2-
SINAMICS G120 PM240-2 Power Module
Mains and Motor terminals
The Power Modules are fitted
with two-part-connectors. The
removable part of the connector
can be unplugged from the
Power Module by pressing the
release catch. The connectors
are not interchangeable.
Tightening torques:
● 0.4 Nm ... 0.5 Nm (3.5 ... 4.4 lbf.in)
Detachable mains connector
Detachable DC Link connector
Detachable motor connector
Release catch
Standards
European Low Voltage Directive
Europäische Niederspannungsrichtlinie
Directive européene basse tension
Directiva europea "Baja tension"
Direttiva europea sulla bassa tensione
ISO 9001
Siemens plc operates a quality management
system, which complies with the requirements
of ISO 9001
Siemens plc
Industry Sector
Drives Technology
Motion Control Systems
Varey Road
Congleton, CW12 1PH
United Kingdom
© Siemens AG, 2011
Subject to change without prior notice
Printed in the United Kingdom
Issue: 11/2011
Advertisement
