SINAMICS Power Block Replacement Unit: High-Capacity Drive Component

Electrical Specifications

• Voltage Rating: 500-690V AC three-phase operation
• Current Capacity: 575A continuous current handling
• Frequency Range: 50/60 Hz power system compatibility
• Power Stage: V and W phase power module replacement
• Insulation Rating: 1000V AC minimum isolation voltage
• Thermal Capacity: 85°C maximum operating temperature

Physical Construction

• Heavy-Duty Weight: 88.000 kg industrial-grade construction
• Busbar Material: Nickel-plated copper for optimal conductivity
• Module Finish: Painted surface for corrosion protection
• Mounting System: Standard SINAMICS chassis compatibility
• Connection Type: Heavy-duty screw terminals for power
• Cooling Requirements: Forced air or liquid cooling compatible

Application & Compatibility

• Drive Compatibility: SINAMICS V and W series power modules
• Replacement Use: Direct replacement for failed power blocks
• Industrial Applications: High-power motor drives and converters
• System Integration: Seamless integration with existing drives
• Power Range: Suitable for 300-800kW drive systems
• Control Compatibility: Maintains original drive performance

Environmental & Safety Compliance

• RoHS Compliance: Meets directive requirements since 2017
• REACH Information: Contains lead and diboron trioxide
• SCIP Database: Registered number b93dcb7d-d03a-4e37-814c-1b79a44fba02
• Export Control: EAR99H classification for international trade
• Non-Hazardous: No dangerous goods restrictions apply
• Material Disclosure: Full substance transparency provided

Performance Characteristics

• Current Handling: 575A RMS continuous current rating
• Voltage Withstand: 690V AC maximum system voltage
• Switching Frequency: Compatible with standard IGBT timing
• Efficiency Maintenance: Preserves original drive efficiency
• Thermal Performance: Maintains proper heat dissipation
• Electrical Isolation: Proper creepage and clearance distances

Shipping & Delivery Information

• Fast Availability: 1 day standard delivery time
• Shipping Options: FedEx international heavy freight
• Express Service: UPS worldwide expedited available
• Global Reach: DHL air freight for urgent requirements
• Packaging: Professional heavy-duty crating
• Handling: Special equipment for 88kg weight

Package Contents

• Complete 6SL3352-1AG35-8BA1 power block assembly
• Installation instructions and technical manual
• Mounting hardware and connection accessories
• Compliance documentation and safety information
• Material disclosure sheets and certificates

Technical Support Questions

• What symptoms indicate the need for this replacement part?
• Overcurrent faults, thermal shutdowns, or visible damage to existing power blocks require replacement
• How do I ensure proper installation of this heavy component?
• Use appropriate lifting equipment and follow torque specifications for all electrical connections
• What safety precautions are necessary during installation?
• Always disconnect power, verify discharge, and use insulated tools for high-voltage work
• Can this power block improve system performance?
• The replacement restores original specifications and may improve reliability in aged systems
• What maintenance extends the life of power components?
• Regular cleaning, thermal monitoring, and proper torque maintenance ensure long service life

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Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com Phone: +86 180 3000 5825