Industrial Motor Control Solution – Allen-Bradley 20G11NC104JA0NNNNN | PowerFlex 755 Series
Where This Product Is Used
The Allen-Bradley PowerFlex 755 AC Drive (20G11NC104JA0NNNNN) is engineered for demanding industrial environments where precise motor speed and torque control are mission-critical. Typical deployment scenarios include:
- Oil & Gas: Pump and compressor control on upstream/midstream pipelines; variable-speed drive for submersible and centrifugal pumps.
- Water & Wastewater Treatment: Variable-frequency control of aeration blowers, lift-station pumps, and filter-press drives to meet EPA flow-rate mandates.
- Automotive Manufacturing: Conveyor line drives, robotic welding positioners, and paint-booth exhaust fans requiring tight speed regulation.
- Mining & Minerals: Belt conveyor starters, crusher drives, and slurry pump control in high-dust, high-vibration environments.
- HVAC & Building Automation: Large chiller compressors, cooling-tower fans, and air-handling units in commercial high-rise and data-center facilities.
- Pulp & Paper / Food & Beverage: Web-tension control, extruder drives, and hygienic pump applications requiring washdown-rated enclosures.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number (SKU) | 20G11NC104JA0NNNNN |
| Catalog Number | 20G11NC104JA0NNNNN |
| Series | PowerFlex 755 |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Output Current (ND) | 104 A |
| Motor Power (ND, 400 V) | 75 kW / 100 HP |
| Input Voltage | 380–480 V AC, 3-Phase |
| Input Frequency | 47–63 Hz |
| Output Frequency Range | 0–400 Hz |
| Control Mode | V/Hz, Sensorless Vector, Closed-Loop Vector (FVC) |
| Communication Options | EtherNet/IP (embedded), DeviceNet, PROFIBUS DP (option cards) |
| Enclosure Rating | IP20 / NEMA Type 1 (open chassis) |
| Ambient Temperature | 0 °C to +50 °C (operating) |
| Altitude | Up to 1000 m without derating |
| HS Code | 8504.40 |
| Gross Weight | ~25 kg |
| Country of Origin | USA |
Why Engineers Specify This Model
- Scalable Architecture: The PowerFlex 755 option-card bay accepts up to 5 plug-in I/O, encoder, safety, and communication cards — eliminating external wiring panels and reducing cabinet footprint by up to 30%.
- Integrated Safety (SIL 2 / PLd): Safe Torque Off (STO) is standard; optional Safe Speed Monitor (SSM) and Safe Stop 1 (SS1) cards enable IEC 62061 / ISO 13849 compliance without external safety relays.
- Adaptive Control: Automatic Motor Adaptation (AMA) tunes drive parameters to the connected motor in under 60 seconds, reducing commissioning time on multi-motor lines.
- Energy Savings: Built-in energy-monitoring dashboard tracks kWh consumption per production run; typical pump/fan applications achieve 20–40% energy reduction vs. across-the-line starters.
- Seamless Rockwell Integration: Native EtherNet/IP with CIP Motion allows direct integration into Studio 5000 Logix Designer projects — no gateway required.
- Predictive Maintenance Ready: Onboard diagnostics log fault history, thermal model data, and run-hour counters accessible via FactoryTalk View or any SCADA/HMI over EtherNet/IP.
Complete System Bill of Materials
For a fully operational PowerFlex 755 drive system, engineers typically specify the following complementary components:
- Input Line Filter: 1321-3R105-C (EMC Class C2 filter, 105 A)
- Dynamic Braking Resistor: AK-R2-091P300 (for high-inertia loads)
- Output dV/dt Filter: 1321-3RA105-C (protects motor insulation on long cable runs)
- EtherNet/IP Communication Card: 20-750-ENETR (dual-port, DLR capable)
- Safe Speed Monitor Card: 20-750-S3 (SIL 2 / PLd)
- Remote I/O Expansion Card: 20-750-2262D-2R (6 DI / 2 DO / 2 AO)
- HIM (Human Interface Module): 20-HIM-A6 (LCD keypad, remote-mount capable)
- Contactor / Disconnect: 100-C85D10 (85 A IEC contactor)
Contact our engineering team at support@konmask.com for a complete BOM quotation tailored to your application.
Compliance & Industry Standards
- CE Marking (Low Voltage Directive 2014/35/EU; EMC Directive 2014/30/EU)
- UL 508C (Power Conversion Equipment) — cULus Listed
- IEC 61800-5-1 (Adjustable Speed Electrical Power Drive Systems — Safety)
- IEC 61800-3 (EMC Requirements — Category C2)
- ISO 13849-1 / IEC 62061 (Functional Safety — SIL 2 / PLd with safety option cards)
- RoHS 2 Compliant (Directive 2011/65/EU)
- REACH Compliant
Quality Assurance & Sourcing
Konmask.com specializes in industrial automation components for B2B buyers worldwide. Every unit of the 20G11NC104JA0NNNNN is:
- Authenticity Verified: Sourced from authorized distributors or directly from Rockwell Automation-certified supply chains. Serial numbers are cross-referenced against manufacturer records upon receipt.
- Inspection Tested: Each drive undergoes incoming inspection including visual check, label verification, and packaging integrity assessment before dispatch.
- Traceability Documented: Full chain-of-custody documentation (COO, packing list, test records) provided upon request for regulated industries.
- Warranty Coverage: 12-month warranty against manufacturing defects. Expedited RMA processing for mission-critical applications.
How to Source This Part
- Add to Cart — Click the purchase button above to place an order directly online.
- Request a Quote — Email support@konmask.com with your required quantity, delivery timeline, and destination country for a tailored commercial invoice.
- Bulk / Project Orders — For orders of 3+ units or full-system BOM sourcing, contact our sales team at +0086 19859288691 (WhatsApp/WeChat available) for priority pricing and lead-time commitment.
- Export & Customs Support — We provide HS Code 8504.40 documentation, commercial invoices, and packing lists compliant with CN export and destination-country import requirements.
Application-Specific FAQ
Q: Can the 20G11NC104JA0NNNNN drive a 75 kW motor at 60 Hz (North American grid)?
A: Yes. The drive accepts 380–480 V AC input and supports both 50 Hz and 60 Hz grid frequencies. Output frequency is independently programmable from 0–400 Hz.
Q: Is Safe Torque Off (STO) included as standard, or is it an option card?
A: STO (Category 3, PLd / SIL 2) is embedded in the base drive hardware of the PowerFlex 755 series — no additional card is required.
Q: What is the maximum motor cable length before an output filter is required?
A: Rockwell Automation recommends an output dV/dt filter for cable runs exceeding 100 m (328 ft) to protect motor winding insulation. Contact us to add the 1321-3RA105-C filter to your order.
Q: Can this drive be integrated into an existing ControlLogix or CompactLogix PLC system?
A: Yes. With the embedded EtherNet/IP port and optional 20-750-ENETR dual-port card, the drive integrates natively into any Studio 5000 Logix Designer project via CIP Motion or CIP Messaging.
Q: What is the lead time for the 20G11NC104JA0NNNNN?
A: In-stock units typically ship within 1–3 business days. For out-of-stock scenarios, contact support@konmask.com for current lead-time estimates.
Q: Do you provide export documentation for import into the EU or Southeast Asia?
A: Yes. We provide full export documentation including commercial invoice, packing list, certificate of origin, and HS Code 8504.40 declaration for all international shipments.
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Contact: support@konmask.com | +0086 19859288691
