Industrial Drive Power Solution – Siemens A5E42740130 | SINAMICS Power Unit
Where This Product Is Used
The Siemens A5E42740130 is a DC link power supply module engineered for demanding industrial drive environments. It is widely deployed in:
- CNC Machining Centers – Provides stable DC bus voltage to servo and spindle drives in multi-axis machining systems.
- Automated Production Lines – Powers SINAMICS S120 drive systems in automotive body-in-white and press shop applications.
- Crane & Hoist Systems – Supplies regenerative DC link energy in overhead crane drive cabinets.
- Plastics & Injection Molding – Supports high-dynamic servo drives requiring clean, regulated DC bus power.
- Packaging Machinery – Integrated into multi-axis SINAMICS booksize drive configurations for high-speed pick-and-place systems.
- Paper & Printing Industry – Used in web tension control systems requiring precise power delivery.
Technical Specifications
- Part Number: A5E42740130
- Manufacturer: Siemens AG
- Product Family: SINAMICS
- Module Type: Power Unit / DC Link Power Supply Module
- Form Factor: Booksize / Chassis (SINAMICS S120 compatible)
- Input Voltage: 3-phase AC (refer to nameplate for exact rating)
- DC Bus Output: Regulated DC link voltage for connected Motor Modules
- Cooling: Internal fan-cooled (forced air)
- Protection Class: IP20 (cabinet installation)
- Communication: DRIVE-CLiQ interface
- Weight: Approx. 80 g (module only, excluding mounting hardware)
- Compliance: CE, UL, cUL
Why Engineers Specify This Model
- DRIVE-CLiQ Native: Plug-and-play integration with SINAMICS S120 Control Units (CU320-2, CU310-2) — no manual parameterization of hardware topology required.
- Regenerative Capability: Supports energy recovery to the DC bus, reducing net energy consumption in braking-intensive applications.
- Compact Booksize Form Factor: Minimizes cabinet footprint while delivering full rated power — critical in space-constrained OEM machine designs.
- Siemens Ecosystem Compatibility: Fully validated for use with SINAMICS S120 Motor Modules, Line Modules, and SINUMERIK CNC controllers.
- Long Service Life: Designed to Siemens industrial-grade reliability standards with predictive maintenance support via SINAMICS diagnostics.
Complete System Bill of Materials
For a complete SINAMICS S120 drive system, the following components are typically required alongside the A5E42740130:
- SINAMICS S120 Control Unit (e.g., 6SL3040-1MA01-0AA0 CU320-2 DP)
- SINAMICS S120 Active Line Module or Smart Line Module
- SINAMICS S120 Motor Module (Booksize, single- or double-axis)
- DRIVE-CLiQ cables (e.g., 6FX2002-1DC00 series)
- 24 VDC Control Power Supply (e.g., SITOP PSU100S)
- Encoder System (SMC20/SME20 for motor feedback)
- Siemens STARTER or TIA Portal V17+ for commissioning
Compliance & Industry Standards
- CE Marking: Compliant with EU Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU
- UL / cUL Listed: Recognized for North American market installations
- IEC 61800-5-1: Adjustable speed electrical power drive systems – safety requirements
- EN 55011 / CISPR 11: EMC emissions compliance for industrial environments
- RoHS Compliant: Restriction of Hazardous Substances Directive
Quality Assurance & Sourcing
- All units are sourced from authorized Siemens distribution channels or verified industrial surplus with full traceability.
- Each module undergoes incoming inspection including visual check, label verification, and functional pre-test where applicable.
- Konmask.com specializes in industrial automation components — we maintain strict anti-counterfeit procurement protocols.
- Warranty: 12 months from date of shipment. DOA replacement within 30 days.
How to Source This Part
To place an order or request a quote for the Siemens A5E42740130:
- Online: Add to cart directly on this page — stock availability shown in real time.
- Email RFQ: Send your BOM or quantity requirements to [email protected]
- Phone / WhatsApp: +0086 19859288691 (Mon–Fri, 09:00–18:00 CST)
- Lead Time: In-stock orders ship within 1–3 business days. Ex-stock sourcing: 5–15 business days.
- Export: We support worldwide export with commercial invoice, packing list, and COO documentation.
Application-Specific FAQ
Q: Is the A5E42740130 compatible with SINAMICS S120 Booksize drive systems?
A: Yes. This power unit is designed for integration within the SINAMICS S120 Booksize drive family and interfaces via DRIVE-CLiQ.
Q: Can this module be used as a direct replacement for a failed unit in an existing machine?
A: Yes, provided the replacement unit matches the original firmware baseline. We recommend verifying the firmware version with your Siemens service engineer prior to installation.
Q: Do you provide export documentation for customs clearance?
A: Yes. We provide commercial invoice, packing list, country of origin certificate, and HS code declaration (HS: 8504.40) for all international shipments.
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1 unit. Volume pricing is available for orders of 5 units or more — contact us for a tiered quote.
Q: Can Konmask.com source other Siemens SINAMICS components from the same BOM?
A: Yes. We specialize in complete drive system sourcing. Share your full BOM and we will provide a consolidated quote.
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Contact: [email protected] | +0086 19859288691
