SIEMENS 6SL3351-6GE36-1AB3 Power Module | Replacement, Equivalent & Selection Guide
The SIEMENS 6SL3351-6GE36-1AB3 is a high-performance Power Module from the SINAMICS S120 series, designed for demanding servo and vector drive applications in industrial automation. This page provides a comprehensive replacement, equivalent, and selection guide to help engineers and procurement teams make the right sourcing decision.
Technical Specifications
- Manufacturer: Siemens AG
- Part Number / SKU: 6SL3351-6GE36-1AB3
- Series: SINAMICS S120
- Type: Power Module (Booksize format)
- Output Current: 610 A (rated)
- Supply Voltage: 3-phase AC 380–480 V (±10%)
- Output Power: ~400 kW
- Cooling: Forced air cooling (internal fan)
- Protection Rating: IP20
- Communication Interface: DRIVE-CLiQ
- Weight: ~7.5 kg
- Standards: CE, UL, cUL
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the 6SL3351-6GE36-1AB3. Always verify electrical and mechanical compatibility before substitution:
- 6SL3351-6GE32-1AB3 – Lower current rating variant (same S120 Booksize family)
- 6SL3351-6GE38-4AB3 – Higher current rating upgrade option
- 6SL3210-1SE31-5UA0 – SINAMICS S120 Single Motor Module equivalent
- 6SL3224-0BE31-5UA0 – SINAMICS G120 PM240-2 cross-series alternative
- ABB ACS880-01-610A-3 – Third-party equivalent (verify firmware/interface compatibility)
- Yaskawa CIMR-AC4A0675AAA – Alternative for non-SINAMICS systems
Note: Third-party replacements may require additional configuration. Contact our engineers for compatibility verification.
Why Choose the Original Model
- ✅ Seamless DRIVE-CLiQ integration with SINAMICS S120 Control Units (CU320-2, CU310-2)
- ✅ Factory-calibrated parameters — no manual tuning required for standard applications
- ✅ Full Siemens warranty & lifecycle support with SIOS documentation access
- ✅ Proven reliability in high-cycle, high-load industrial environments
- ✅ Firmware compatibility guaranteed with STARTER / TIA Portal commissioning tools
Typical Applications
- CNC machine tool spindle and axis drives
- Printing and packaging machinery
- Crane and hoist systems
- Extruder and injection molding machines
- Test bench and dynamometer systems
- High-power servo press applications
System Compatibility
- Control Units: CU320-2 DP, CU320-2 PN, CU310-2 DP/PN
- Line Modules: Active Line Module (ALM), Smart Line Module (SLM), Basic Line Module (BLM)
- Motor Types: Synchronous servo motors (1FK7, 1FT7), induction motors (1LA, 1LE)
- Fieldbus: PROFIBUS DP, PROFINET IO
- Engineering Tools: STARTER V5.x, TIA Portal V15+, SCOUT TIA
Selection Guide
Use the following criteria to confirm the 6SL3351-6GE36-1AB3 is the right module for your application:
- Step 1 – Motor Power: Confirm motor rated power ≤ 400 kW and rated current ≤ 610 A
- Step 2 – Supply Voltage: Verify 3-phase 380–480 V AC supply availability
- Step 3 – Drive Topology: Confirm SINAMICS S120 Booksize multi-axis architecture
- Step 4 – Cooling: Ensure adequate forced-air ventilation clearance per installation manual
- Step 5 – Control Unit: Match with compatible CU (CU320-2 recommended for multi-axis)
- Step 6 – Firmware: Align firmware version with existing drive system before replacement
Not sure which module fits your system? Contact our selection engineers for a free consultation.
Quality Assurance & Sourcing
- 🔒 Authentic & traceable: All units sourced from authorized channels with full traceability
- 🔒 Pre-shipment inspection: Functional testing and visual inspection on every unit
- 🔒 Anti-counterfeit verification: Siemens hologram label and serial number validation
- 🔒 Packaging: Original or equivalent ESD-safe packaging with moisture protection
- 🔒 Warranty: 12-month warranty against manufacturing defects
How to Order
- Click Add to Cart or Request a Quote on this page
- Provide your application details (motor specs, existing drive system) for compatibility confirmation
- Receive order confirmation and lead time within 24 business hours
- Secure payment via T/T, PayPal, or credit card
- Worldwide shipping with DHL / FedEx / UPS — tracking provided
📧 Email: [email protected]
📞 Phone/WhatsApp: +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I replace 6SL3351-6GE36-1AB3 with a lower-rated module?
A: Only if your motor’s rated current is within the replacement module’s continuous output current rating. Undersizing will trigger overcurrent faults.
Q: Is the 6SL3351-6GE36-1AB3 compatible with SINAMICS G120?
A: No. This module is exclusively for the SINAMICS S120 Booksize platform. G120 uses a different Power Module form factor and interface.
Q: Can I use a third-party equivalent without DRIVE-CLiQ?
A: Third-party drives without DRIVE-CLiQ require manual encoder and motor data configuration and cannot use Siemens auto-commissioning features.
Q: What is the lead time for 6SL3351-6GE36-1AB3?
A: In-stock units ship within 3–5 business days. For out-of-stock, typical lead time is 4–8 weeks. Contact us for current availability.
Q: Do you provide installation support?
A: Yes. Our engineers can provide remote commissioning guidance and parameter backup/restore support.
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