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    Технические данные

    General technical specifications

    Unless clearly specified otherwise, the following technical data are valid for all the following components of the air-cooled SINAMICS S120 drive system in chassis format.

    Electrical specifications

    Line voltages

    380 ... 480 V 3 AC ±10 % (-15 % <1 min)

    500 ... 690 V 3 AC ±10 % (-15 % <1 min)

    Line supply types

    Grounded TN/TT systems and non-grounded IT systems

    Line frequency

    47 ... 63 Hz

    Overvoltage category

    III acc. to EN 61800-5-1

    Electronics power supply

    24 V DC, -15 % +20 %
    implemented as PELV circuit in accordance with EN 61800-5-1
    Ground = negative pole grounded via the electronics

    Rated short-circuit current

    per IEC, in conjunction with the specified fuses or circuit breakers
    • 1.1 ... 447 kW

    65 kA
    • 448 ... 671 kW

    84 kA
    • 672 ... 1193 kW

    170 kA
    • > 1194 kW

    200 kA

    Rated short-circuit current SCCR
    (Short Circuit Current Rating)

    according to UL508C (up to 600 V), in conjunction with the specified fuses or circuit breakers
    • 1.1 ... 447 kW

    65 kA
    • 448 ... 671 kW

    84 kA
    • 672 ... 1193 kW

    170 kA
    • > 1194 kW

    200 kA

    Control method

    Vector/Servo control with and without encoder or V/f control

    Fixed speeds

    15 fixed speeds plus 1 minimum speed, parameterizable
    (in the default setting, 3 fixed setpoints plus 1 minimum speed are selectable using terminal strip/PROFIBUS/PROFINET)

    Skippable speed ranges

    4, parameterizable

    Setpoint resolution

    0.001 r/min digital (14 bits + sign)
    12 bits analog

    Braking operation

    With Active Line Modules and Smart Line Modules, four-quadrant operation as standard (energy recovery).
    With Basic Line Modules, two-quadrant operation as standard, braking by means of an optional braking chopper, or alternatively by a Motor Module.

    Mechanical specifications

    Degree of protection

    IP00 or IP20 depending on type

    Protection class

    I acc. to EN 61800‑5‑1

    Touch protection

    EN 50274/DGUV regulation 3 when used as intended

    Cooling method

    Forced air cooling AF according to EN 60146

    Ambient conditions

    Storage 1)

    Transport 1)

    Operation

    Ambient temperature

    -25 ... +55 °C (-13 ... 131 °F)

    Class 1K4
    acc. to EN 60721-3-1 (1997)

    -25 ... +70 °C (-13 ... +158 °F) 

    Class 2K4
    acc. to EN 60721-3-2 (1997)

    Line-side components, Power Modules, Line Modules and Motor Modules:
    0 … 40 °C (32 ... 104 °F) without derating
    Up to 55 °C (131 °F), see derating data

    Control Units, supplementary system components, and Sensor Modules:
    0 ... 55 °C (32 ... 131 °F) (for operation in a control cabinet)

    DC link components and motor-side components:
    0 ... 55 °C (32 ... 131 °F)

    Relative humidity

    Condensation, splashwater, and ice formation not permitted (EN 60204, Part 1)

    5 ... 95 %

    Class 1K4
    acc. to EN 60721‑3‑1 (1997)

    5 ... 95 % at 40 °C (104 °F)

    Class 2K3
    acc. to EN 60721‑3‑2 (1997)

    5 ... 95 %

    Class 3K3
    acc. to EN 60721‑3‑3 (2002)

    Environmental class/harmful chemical substances

    Class 1C2
    acc. to EN 60721‑3‑1 (1997)

    Class 2C2
    acc. to EN 60721‑3‑2 (1997)

    Class 3C2
    acc. to EN 60721‑3‑3 (2002)

    Organic/biological influences

    Class 1B1
    acc. to EN 60721‑3‑1 (1997)

    Class 2B1
    acc. to EN 60721‑3‑2 (1997)

    Class 3B1
    acc. to EN 60721‑3‑3 (2002)

    Mechanically active substances

    Class 1S1
    acc. to EN 60721‑3‑1 (1997)

    Class 2S1
    acc. to EN 60721‑3‑2 (1997)

    Class 3S1
    acc. to EN 60721‑3‑3 (2002)

    Degree of pollution

    2 acc. to EN 61800‑5‑1

    Installation altitude

    Up to 2000 m (6562 ft) above sea level without derating
    > 2000 m (6562 ft) above sea level, see derating data

    Mechanical stability

    Storage 1)

    Transport 1)

    Operation

    Vibratory load

    –

    Class 2M2
    acc. to EN 60721‑3‑2 (1997)

    Test values
    acc. to EN 60068‑2‑6 test Fc:

    • 10 ... 58 Hz with constant deflection 0.075 mm
    • 58 ... 150 Hz with constant acceleration 9.81 m/s2 (1 × g)

    Shock load

    –

    Class 2M2
    acc. to EN 60721‑3‑2 (1997)

    Test values
    according to EN 60068‑2‑27 test Ea: 98 m/s2 (10 × g)/20 ms

    Compliance with standards

    Conformances/certificates of suitability, according to

    CE (EMC Directive No. 2014/30/EU, Low Voltage Directive No. 2014/35/EU, and Machinery Directive 2006/42/EC for functional safety)
    RCM, RoHS II, UKCA
    cULus (only for devices connected to line supply voltages 380 ... 480 V 3 AC and 500 ... 600 V 3 AC)

    Radio interference suppression

    SINAMICS S120 chassis format units are not designed for connection to the public grid (first environment). Radio interference suppression is compliant with the EMC product standard for variable-speed drives EN 61800‑3, "second environment" (industrial line supplies). EMC disturbances can occur when connected to the public grid. However, if additional measures are taken (e.g. → line filter), it can also be operated in the "first environment".

    For further information, see section Engineering information.

    1) In transport packaging.

    Deviations from the specified class are underlined.

    Характеристика

    Derating data, chassis format

    Air-cooled SINAMICS G120 chassis format units and the associated system components are rated for an ambient temperature of 40 °C and installation altitudes up to 2000 m above sea level.

    At ambient temperatures > 40 °C, the output current must be reduced. Ambient temperatures above 55 °C are not permissible.

    At installation altitudes > 2000 m above sea level, it must be taken into account that the air pressure, and therefore air density, decreases as the height increases. As a consequence, the cooling efficiency and the insulation capacity of the air also decrease.

    Due to the reduced cooling efficiency, it is necessary, on the one hand, to reduce the ambient temperature and on the other hand, to reduce the heat loss in the built-in unit by reducing the output current, whereby ambient temperatures lower than 40 °C may be offset to compensate.

    The following table lists the permissible output currents depending on the installation altitude and ambient temperature. The specified values already include a permitted compensation in respect of installation altitude and ambient temperatures < 40 °C (temperature at the air intake of the built-in unit).

    The values apply under the precondition that a cooling air flow through the devices is guaranteed as specified in the technical specifications.

    As additional measure for installation altitudes from 2000 m up to 5000 m, an isolating transformer is required in order to reduce transient overvoltages according to EN 60664‑1.
    For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.

    Current-derating factors for SINAMICS S120 chassis units as a function of the ambient/air intake temperature and the installation altitude

    Installation altitude above sea level

    Current derating factor (as a percentage of the rated current)
    for an ambient/air intake temperature of

    m (ft)

    20 °C (68 °F)

    25 °C (77 °F)

    30 °C (86 °F)

    35 °C (95 °F)

    40 °C (104 °F)

    45 °C (113 °F)

    50 °C (122 °F)

    55 °C (131 °F)

    0 ... 2000 (0 ... 6562)

    100 %

    100 %

    100 %

    100 %

    100 %

    93.3 %

    86.7 %

    80 %

    2001 ... 2500 (6565 ... 8202)

    100 %

    100 %

    100 %

    100 %

    96.3 %

    2501 ... 3000 (8205 ... 9843)

    100 %

    100 %

    100 %

    98.7 %

    3001 ... 3500 (9846 ... 11483)

    100 %

    100 %

    100 %

    3501 ... 4000 (11486 ... 13123)

    100 %

    100 %

    96.3 %

    4001 ... 4500 (13127 ... 14764)

    100 %

    97.5 %

    4501 ... 5000 (14767 ... 16404)

    98.2 %

    Current derating for Power Modules and Motor Modules in chassis format as a function of the pulse frequency

    To reduce motor noise or to increase output frequency, the pulse frequency can be increased relative to the factory setting (1.25 kHz or 2 kHz). When the pulse frequency is increased, the derating factor of the output current must be taken into account. This derating factor must be applied to the currents specified in the technical specifications.

    For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.

    The following table lists the rated output currents of the SINAMICS S120 Power Modules and Motor Modules with pulse frequency set in the factory as well as the current derating factors (permissible output currents referred to the rated output current) for higher pulse frequencies.

    Derating factor of the output current as a function of the pulse frequency for units with a rated pulse frequency of 2 kHz

    Power Module
    Motor Module

    Type rating
    at 400 V

    Output current
    at 2 kHz

    Derating factor at pulse frequency

    6SL3310-...
    6SL3320-...

    kW

    A

    2.5 kHz

    4 kHz

    5 kHz

    7.5 kHz

    8 kHz

    380 ... 480 V 3 AC

    1TE32-1AA3

    110

    210

    95 %

    82 %

    74 %

    54 %

    50 %

    1TE32-6AA3

    132

    260

    95 %

    83 %

    74 %

    54 %

    50 %

    1TE33-1AA3

    160

    310

    97 %

    88 %

    78 %

    54 %

    50 %

    1TE33-8AA3

    200

    380

    96 %

    87 %

    77 %

    54 %

    50 %

    1TE35-0AA3

    250

    490

    94 %

    78 %

    71 %

    53 %

    50 %

    1TE41-4AS3

    800

    1330

    88 %

    55 %

    -

    -

    -

    Derating factor of the output current as a function of the pulse frequency for units with a rated pulse frequency of 1.25 kHz

    Motor Module

    Type rating
    at 400 V or 690 V

    Output current
    at 1.25 kHz

    Derating factor at pulse frequency

    6SL3320-...

    kW

    A

    2 kHz

    2.5 kHz

    4 kHz

    5 kHz

    7.5 kHz

    8 kHz

    380 ... 480 V 3 AC

    1TE36-1AA3

    315

    605

    83 %

    72 %

    64 %

    60 %

    40 %

    36%

    1TE37-5AA3

    400

    745

    83 %

    72 %

    64 %

    60 %

    40 %

    36%

    1TE38-4AA3

    450

    840

    87 %

    79 %

    64 %

    55 %

    40 %

    37 %

    1TE41-0AA3

    560

    985

    92 %

    87 %

    70 %

    60 %

    50 %

    47 %

    1TE41-2AA3

    710

    1260

    92 %

    87 %

    70 %

    60 %

    50 %

    47 %

    1TE41-4AA3

    800

    1405

    97 %

    95 %

    74 %

    60 %

    50 %

    47 %

    500 ... 690 V 3 AC

    1TG28-5AA3

    75

    85

    93 %

    89 %

    71 %

    60 %

    40 %

    -

    1TG31-0AA3

    90

    100

    92 %

    88 %

    71 %

    60 %

    40 %

    -

    1TG31-2AA3

    110

    120

    92 %

    88 %

    71 %

    60 %

    40 %

    -

    1TG31-5AA3

    132

    150

    90 %

    84 %

    66 %

    55 %

    35 %

    -

    1TG31-8AA3

    160

    175

    92 %

    87 %

    70 %

    60 %

    40 %

    -

    1TG32-2AA3

    200

    215

    92 %

    87 %

    70 %

    60 %

    40 %

    -

    1TG32-6AA3

    250

    260

    92 %

    88 %

    71 %

    60 %

    40 %

    -

    1TG33-3AA3

    315

    330

    89 %

    82 %

    65 %

    55 %

    40 %

    -

    1TG34-1AA3

    400

    410

    89 %

    82 %

    65 %

    55 %

    35 %

    -

    1TG34-7AA3

    450

    465

    92 %

    87 %

    67 %

    55 %

    35 %

    -

    1TG35-8AA3

    560

    575

    91 %

    85 %

    64 %

    50 %

    35 %

    -

    1TG37-4AA3

    710

    735

    87 %

    79 %

    64 %

    55 %

    35 %

    -

    1TG38-1AA3

    800

    810

    97 %

    95 %

    71 %

    55 %

    35 %

    -

    1TG38-8AA3

    900

    910

    92 %

    87 %

    67 %

    55 %

    33 %

    -

    1TG41-0AA3

    1000

    1025

    91 %

    86 %

    64 %

    50 %

    30 %

    -

    1TG41-3AA3

    1200

    1270

    87 %

    79 %

    55 %

    40 %

    25 %

    -

    Maximum output frequencies achieved by increasing the pulse frequency

    The adjustable pulse frequencies – and therefore the output frequencies that can be achieved with the factory-set current controller clock cycles – are listed below.

    Current controller clock cycle
    TI

    Adjustable pulse frequency
    fp

    Max. achievable output frequency fA

    V/f mode

    Vector mode

    Servo mode

    250 µs 1)

    2 kHz

    166 Hz

    166 Hz

    333 Hz

    4 kHz

    333 Hz

    333 Hz

    550 Hz 3)

    8 kHz

    550 Hz 3)

    480 Hz

    550 Hz 3)

    400 µs 2)

    1.25 kHz

    104 Hz

    104 Hz

    –

    2.5 kHz

    208 Hz

    208 Hz

    –

    5.0 kHz

    416 Hz

    300 Hz

    –

    7.5 kHz

    550 Hz 3)

    300 Hz

    –

    1) As factory setting, the following devices have a current controller clock cycle of 250 µs - and a pulse frequency of 2 kHz: - 3 AC 380 ... 480 V: ≤250 kW / 490 A, 6SL3320-1TE41-4AS3

    2) As factory setting, the following devices have a current controller clock cycle of 400 µs and a pulse frequency of 1.25 kHz: - 380 ... 480 V 3 AC: ≥315 kW / 605 A, except 6SL3320-1TE41-4AS3, - 500 ... 690 V 3 AC: All power ratings

    3) With the "High output frequencies" license, which can be ordered as option J01 on the CompactFlash card for SINAMICS S120, the maximum output frequency is increased up to 650 Hz. For more information, see

    Overload capability

    SINAMICS S120 built-in units have an overload reserve, e.g. to handle breakaway torques. If larger surge loads occur, this must be taken into account in the configuration. For drives with overload requirements, the appropriate base load current must, therefore, be used as a basis for the required load.

    The permissible overload levels are valid under the prerequisite that the drive units are operated with their base-load current before and after the overload condition based on a duty cycle duration of 300 s.

    Another precondition is that the Power Modules or the Motor Modules are operated at their factory-set pulse frequency at output frequencies > 10 Hz.

    For temporary, periodic duty cycles with high variations of load within the duty cycle, the relevant sections of the SINAMICS Low Voltage Engineering Manual must be observed.

    Power Modules and Motor Modules

    The base load current for a low overload IL is based on a duty cycle of 110 % for 60 s or 150 % for 10 s.

    Low overload

    The base load current for a high overload IH is based on a duty cycle of 150 % for 60 s or 160 % for 10 s.

    High overload

    Line Modules

    The base-load current for a high overload IH DC is the basis for a duty cycle of 150 % for 60 s or Imax DC for 5 s.

    High overload

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