150-C480NBD Allen Bradley | Smart Motor Controller

Overview:

The Allen Bradley 150-C480NBD SMC-3 Smart Motor Controller is a state-of-the-art solution for controlling industrial motor systems. Designed for high-efficiency performance, the SMC-3 offers seamless motor protection and optimized control features, including integrated overload protection and customizable settings.

Technical Specifications:

• Brand: Allen-Bradley
• Model: 150-C480NBD
• Current Rating: 480A
• Input Voltage: 200-460V AC (3-Phase, 50/60 Hz)
• Control Voltage: 100-240V AC
• Wiring: 3-Wire
• Overload Protection: Integrated overload protection with selectable trip classes (10, 15, 20)
• Max Line-Connected Motor Power: 300-400 Hp at 460V AC, 60 Hz
• Max Delta-Connected Motor Power: 450 kW at 380/400/415V AC, 50Hz
• Overvoltage Category: III per IEC for side mount auxiliary contacts
• Rated Impulse Voltage: 6kV for power circuit
• Line-Connected Motor Current: 160A to 480A (380/400/415/460V AC, 3-phase)
• Delta-Connected Motor Current: 277A to 831A (380/400/415/460V AC, 3-phase)
• Dielectric Withstand: 2500V AC per IEC for power circuit
• Fan Power Rating: 60 VA
• Short Circuit Protection: Non-time delay Thermal magnetic circuit breaker or high capacity time delay fuses (Class CC/J/L)

FAQ:

1. What is the purpose of the Allen-Bradley SMC-3 Smart Motor Controller?
The SMC-3 is used for controlling 3-phase AC motors, offering integrated motor protection, overload protection, and advanced control features such as customizable overload trip classes, fault protection, and soft stopping.

2. What types of motors are compatible with the SMC-3?
The SMC-3 is compatible with both delta- and line-connected motors, providing flexibility for various industrial applications.

3. Can I adjust the overload trip settings?
Yes, the overload trip classes are selectable between 10, 15, and 20 to suit different motor types and applications.

4. What is the maximum current rating for the SMC-3?
The SMC-3 has a current rating of up to 480A for line-connected motors and can support delta-connected motors with current ratings from 277A to 831A.

5. Does the SMC-3 offer fault protection?
Yes, the SMC-3 includes advanced fault protection, including short-circuit protection and integrated overload protection to ensure motor safety and reliability.

For more detailed information, please check official datasheet: SMC-3 480A Smart Motor Controller 150-C30NBR