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6SL3210-1PE31-5AL0

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Siemens 6SL3210-1PE31-5AL0 is a SINAMICS G120 PM240-2 power module designed for 3AC 380–480 V systems with integrated Class A filter and braking chopper. It delivers high overload capability up to 75 kW and supports flexible motor control with vector and V/f operation across a wide frequency range.
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Technical specifications for 6SL3210-1PE31-5AL0

  • Manufacturer:
    Siemens
  • Part Number:
    6SL3210-1PE31-5AL0
  • Product Family:
    Siemens SINAMICS
  • Product Type:
    SINAMICS G120 Power Module
  • Stock:
    1
  • Number of input phases:
    3 AC
  • Line voltage:
    380 ... 480 V ±10 %
  • Line frequency:
    47 ... 63 Hz
  • Rated current (LO):
    140.00 A
  • Rated current (HO):
    117.00 A
  • Number of output phases:
    3 AC
  • Rated power (LO):
    75.00 kW,100.00 hp
  • Rated power (HO):
    55.00 kW,75.00 hp
  • Rated current (LO):
    145.00 A
  • Rated current (HO):
    110.00 A
  • Max. output current:
    220.00 A
  • Pulse frequency:
    2 kHz
  • Output frequency for vector control:
    0 ... 200 Hz
  • Output frequency for V/f control:
    0 ... 550 Hz
  • Degree of protection:
    IP20 / UL open type
  • Frame size:
    FSF
  • Version:
    M10 bolt
  • Conductor cross-section:
    35.00 ... 120.00 mm² (AWG 2 ... AWG -3)
  • Cooling Internal air:
    cooling
  • Cooling air requirement:
    0.153 m³/s (5.403 ft³/s)
  • Installation altitude:
    1,000 m (3,280.84 ft)
  • Operation LO:
    20 ... 40 °C (-4 ... 104 °F)
  • Operation HO:
    -20 ... 50 °C (-4 ... 122 °F)
  • Transport:
    -40 ... 70 °C (-40 ... 158 °F)
  • Storage:
    -40 ... 70 °C (-40 ... 158 °F)
  • Relative humidity:
    95 % RH, condensation not permitted
  • Weight:
    6.3 kg
  • Estimated shipping dimensions:
    24.3x20.5x26.5cm
  • Tariff Code:
    3814000000
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Installation Use Cases Safety

Features:

  • Integrated Class A filter and braking chopper for stable drive operation and controlled energy dissipation
  • High overload capability supporting 75 kW LO and 55 kW HO power operation modes
  • Wide output frequency range enabling both vector and V/f motor control flexibility
Siemens 6SL3210-1PE31-5AL0 is designed for demanding industrial drive environments where stable power conversion and motor control flexibility are required. The SINAMICS G120 PM240-2 architecture supports variable overload conditions, allowing adaptation to different mechanical load profiles without compromising system stability. Built-in filtering and braking functions contribute to improved electrical performance and controlled deceleration behavior in automation systems.

The Siemens 6SL3210-1PE31-5AL0 provides a broad operational range that supports both low and high overload modes, making it suitable for diverse industrial processes requiring scalable motor drive performance. Its wide frequency control capability enables compatibility with various motor speeds and torque demands. The design ensures stable operation under fluctuating environmental and electrical conditions commonly found in industrial facilities.

In industrial automation systems, Siemens 6SL3210-1PE31-5AL0 supports integration into SINAMICS G120 drive platforms for applications requiring precise motor regulation and energy-efficient operation. The cooling system and robust electrical design ensure consistent thermal management during continuous operation. Its structural design allows secure installation and reliable long-term performance in standardized control cabinet environments.

The 6SL3210-1PE31-5AL0 Siemens SINAMICS G120 Power Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6SL3210-1PE31-5AL0 SINAMICS G120 Power Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Siemens 6SL3210-1PE31-5AL0 SINAMICS G120 Power Module Specs

General

  • Manufacturer Siemens
  • Model 6SL3210-1PE31-5AL0
  • Condition New Original ready stock
  • Product Family 6SL3210-1PE23-8AL0,6SL3210-1PE28-8AL0,6SL3210-1PE27-5UL0
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Cabinet Layout: This module has an IP20 protection rating and must be installed in a control cabinet that complies with electromagnetic compatibility (EMC) standards. It supports side-by-side, gapless installation to save space.
  • Push-through Technology: Supports an innovative push-through cooling solution, allowing the heat sink to extend outside the cabinet, significantly reducing heat generation and cooling energy consumption.
  • Shielded Connection: A dedicated shield connection kit is provided for EMC-compliant grounding of motor and control cables, ensuring system immunity.
  • Lifting Operation: Due to its FSF form factor and weight, vertical movement during installation requires the use of lifting rings and appropriate lifting equipment.
  • Pump and Fan Control: Suitable for centrifugal pumps, radial/axial fans, and compressors, providing high-efficiency square torque load control.
  • Material Conveying Systems: Widely used in belt conveyors, roller conveyors, and chain conveyors, supporting frequent forward/reverse switching and speed regulation.
  • Processing Machinery: Can drive mixers, kneaders, crushers, and centrifuges, handling periodic high load fluctuations during processing.
  • Textile and Paper Manufacturing: Used for winding and unwinding applications; with a high-performance control unit, precise tension control and synchronization can be achieved.
  • Safety Integration: When used with a fail-safe control unit (such as CU240E-2 F), the module can achieve integrated safety functions such as STO (Safe Torque Stop).
  • Discharge Warning: After power is cut off, the internal capacitors still carry a dangerous voltage. Wiring operations must only proceed after the discharge time specified in the instruction manual (usually 5 minutes).
  • Short Circuit Protection: Recommended fuses or circuit breakers must be configured according to IEC/UL standards to ensure timely power cut-off in case of a fault, preventing electrical fires.
  • EMC Compliance: Built-in Class A filter directly meets electromagnetic compatibility requirements in industrial environments, provided specific cable lengths are met.
Description
Siemens 6SL3210-1PE31-5AL0 SINAMICS G120 PM240-2 power module is engineered for three-phase industrial drive systems operating at 380–480 V ±10% with a frequency range of 47–63 Hz. The unit supports both low overload and high overload power ratings, offering 75 kW in LO mode and 55 kW in HO mode, ensuring adaptable performance across varying load conditions. Rated current levels reach up to 145 A (LO) and 110 A (HO), enabling stable operation under demanding industrial requirements.

The Siemens 6SL3210-1PE31-5AL0 integrates a built-in Class A filter and braking chopper, improving electrical stability and braking efficiency in drive applications. Maximum output current reaches 220 A, while pulse frequency operates at 2 kHz, supporting precise motor control. Output frequency flexibility ranges from 0 to 200 Hz for vector control and up to 550 Hz for V/f control, allowing compatibility with a wide variety of motor-driven processes.

Thermal and environmental performance is designed for industrial conditions, with operating temperature ranges from -20°C to +40°C (LO) and up to +50°C (HO). The module supports installation up to 1,000 m altitude and tolerates relative humidity up to 95% without condensation. Siemens 6SL3210-1PE31-5AL0 uses internal air cooling with a requirement of 0.153 m³/s airflow to maintain stable thermal conditions under continuous load.

Mechanically, Siemens 6SL3210-1PE31-5AL0 is built in FSF frame size with IP20 protection rating and supports conductor cross-sections from 35 to 120 mm². The design includes M10 bolt connections for secure installation and is suitable for DIN-based industrial mounting environments. This structure ensures reliable integration into SINAMICS G120 drive systems in complex automation architectures.
Alternative Names
6SL3210-1PE31-8UL0 6SL3210-1PE31-8AL0 6SL3210-1PE31-5UL0 6SL3210-1PE32-5UL0 6SL3210-1PE32-1AL0 6SL3210-1PE32-5AL0 6SL3210-1PE32-1UL0 6SL3210-1PE23-8UL0 6SL3210-1PE24-5AL0 6SL3210-1PE24-5UL0 6SL3210-1PE26-0AL0 6SL3210-1PE26-0UL0
Technical notes
Siemens 6SL3210-1PE31-5AL0 SINAMICS G120 PM240-2 power module operates with 3AC 380–480 V ±10% input at 47–63 Hz, rated current 140 A (LO) / 117 A (HO), rated power 75 kW (LO) / 55 kW (HO), maximum output current 220 A, output frequency 0–200 Hz (vector control) and 0–550 Hz (V/f control), IP20 protection, FSF frame size, internal air cooling 0.153 m³/s, operating temperature -20 to +50 °C, and conductor cross-section 35–120 mm².
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What overload capacity does Siemens 6SL3210-1PE31-5AL0 support in LO and HO modes?
LO mode supports 75.00 kW with 145.00 A rated current, HO mode supports 55.00 kW with 110.00 A rated current.
What input power range applies to Siemens 6SL3210-1PE31-5AL0 operation?
Operation supports 3AC 380–480 V ±10% with 47–63 Hz line frequency.
What output frequency limits are available in Siemens 6SL3210-1PE31-5AL0 vector control mode?
Vector control output frequency ranges from 0 to 200 Hz.
How is thermal management handled in Siemens 6SL3210-1PE31-5AL0?
Internal air cooling with 0.153 m³/s air requirement maintains operational temperature stability.