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OVERVIEW
Official designation: Allen-Bradley 20G11ND077AA0NNNNN (PowerFlex 755, AC Drive)
Role/Application: High-performance air cooled AC drive designed for 480 VAC, 3-phase industrial motor control, providing 77 A output for 60 HP Normal Duty and 50 HP Heavy Duty applications.
KEY SPECS SUMMARY
Power: 480 VAC / 650 VDC
Interfaces / Ports: Embedded EtherNet/IP
Indicators: Blank (No HIM)
Operating Temp: 0 to 40 degrees C
Platform / Compatibility: PowerFlex 755, Frame 5
Limit: 77 A Normal Duty / 65 A Heavy Duty
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What are the output power ratings for Normal Duty and Heavy Duty use?
A: The drive is rated for 60 HP Normal Duty and 50 HP Heavy Duty output power.
Wiring & Installation:
Q: What is the enclosure type and IP rating for this drive model?
A: The enclosure is Open Type with an IP20 / IP00 rating.
Troubleshooting & Compatibility:
Q: Does this specific PowerFlex 755 drive model include a dynamic braking transistor?
A: Yes, this model includes an internal dynamic braking transistor but requires an external resistor.
Replacement & Upgrades:
Q: What is the nominal output current rating in the Heavy Duty operating mode?
A: The nominal output current rating in Heavy Duty mode is 65 Amperes.
상품 정보 고시
| Category | Details |
|---|---|
| Product Name | See this page for details |
| Model Name | See this page for details |
| Certification or Licensing Information Required by Law | See this page for details |
| Country of Manufacture or Origin | See this page for details |
| Manufacturer | See this page for details |
| After-sales Service Contact or Customer Support Number | See this page for details |
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