Product Overview
The Allen-Bradley 150-F780NCE is a SMC-Flex Solid State Controller engineered for heavy-duty motor starting and protection in industrial environments. With a robust 780 A controller rating and support for 600 Hp at 460V AC, this module delivers reliable performance for large motors and high-inertia loads. Its open enclosure design simplifies integration into existing panels, making it a practical choice for system builders and maintenance teams.
Technical Specifications
Every parameter of the Allen-Bley 150-F780NCE is verified to ensure seamless operation in demanding applications. The table below lists the exact specifications:
| Specification |
Value |
| Manufacturer |
Allen-Bradley |
| Category |
Drives |
| Product Line |
SMC-Flex |
| Part Number |
150-F780NCE |
| Weight |
32.00 lbs (14.51 kg) |
| Bulletin Number |
Solid State Controller |
| Enclosure Type |
Open |
| Controller Rating |
780 A, 600 Hp @ 460V AC |
| Input Line Voltage |
200-575V AC, 3-phase, 50 and 60 Hz |
| Control Voltage |
110/120V AC (625-1250 A units) |
| Rated Voltage |
500/575V AC |
Key Features & Benefits
-
High Capacity: The 780 A rating handles substantial motor loads, reducing the need for parallel units.
-
Wide Input Range: Accepts 200-575V AC, three-phase, 50/60 Hz, accommodating global installations.
-
Flexible Control: 110/120V AC control voltage simplifies integration with standard control circuits.
-
Open Enclosure: Facilitates easy mounting and wiring within custom panels.
Industry Applications
This Allen-Bradley 150-F780NCE is ideal for applications requiring soft starting and controlled acceleration. Typical uses include:
- Conveyor systems in mining and aggregate processing
- Large pumps and compressors in water treatment and HVAC
- Centrifuges and mixers in chemical and pharmaceutical plants
For high-inertia loads, the SMC-Flex technology reduces mechanical stress and extends equipment life.
Installation & Setup Guidance
Mount the 150-F780NCE on a flat, vertical surface within a suitable electrical enclosure. Ensure adequate clearance for airflow and heat dissipation. Wire the input line voltage (200-575V AC, 3-phase) to the designated terminals, and connect the control voltage (110/120V AC) to the control circuit. Always follow local electrical codes and verify that the motor's full-load current does not exceed 780 A.
Maintenance & Reliability
The solid-state design has no moving parts, minimizing wear. Periodically inspect the unit for dust accumulation, which can reduce heat dissipation. Check all power and control connections for tightness, especially after initial installation or vibration. With proper care, the 150-F780NCE offers long-term reliability, reducing downtime and maintenance costs.
Compatibility & Integration
As part of the SMC-Flex family, the 150-F780NCE integrates with standard three-phase induction motors. It is compatible with existing control systems that provide 110/120V AC control signals. However, verify that your motor's voltage and current ratings fall within the controller's 200-575V AC input range and 780 A capacity.
Selection Guide & Purchasing Advice
Before purchasing, confirm that the 150-F780NCE matches your motor's horsepower and voltage. Check the enclosure type (open) and available space in your panel. For assistance in selecting the right controller, contact PLC Source PRO for professional guidance. We stock genuine Allen-Bradley parts and ship promptly to minimize your downtime.