Excellent PLC
Product Introduction
The Allen Bradley 150-C85NBD SMC-3 Smart Motor Controller is a compact and reliable soft starter designed to provide smooth motor starting and stopping for three-phase induction motors. As part of the SMC-3 series, this controller is engineered to reduce mechanical stress, limit inrush current, and extend the lifespan of motor-driven equipment.
With a rated current of 85 A, this unit is well-suited for small to medium-sized motor applications. It operates within an input line voltage range of 200–460 VAC and supports 3-phase systems at 50/60 Hz. The controller also features a flexible control voltage range of 100–240 VAC, allowing easy integration into various control architectures.
Its open enclosure design enables efficient heat dissipation and simplifies panel integration, making it ideal for installation inside control cabinets. The SMC-3 controller provides a cost-effective solution for applications requiring basic soft-start functionality without the complexity of advanced motor control systems.
Product Specifications
| Parameter | Description |
|---|---|
| Product Model | 150-C85NBD |
| Series | SMC-3 Smart Motor Controller |
| Rated Current | 85 A |
| Input Line Voltage | 200–460 VAC |
| Phase | 3 Phase |
| Frequency | 50/60 Hz |
| Control Voltage | 100–240 VAC |
| Enclosure Type | Open Enclosure |
| Mounting Type | Panel Mount |
| Dimensions | 206 × 72 × 130 mm |
| Weight | 2.25 kg |
Applications
● Pump Systems
Soft starting capability reduces water hammer and mechanical stress.
● Fan and Blower Systems
Controlled acceleration minimizes belt wear and extends equipment life.
● Conveyor Systems
Smooth start and stop improve material handling efficiency.
● Compressors
Reduced inrush current protects electrical infrastructure.
● General Industrial Machinery
Reliable motor control supports a wide range of automation applications.
Advantages
● Reduced Mechanical Stress
Soft start/stop functionality minimizes wear on motors and connected equipment.
● Lower Inrush Current
Controlled startup reduces electrical stress on the power system.
● Compact Design
Slim form factor allows easy installation in control panels.
● Wide Voltage Compatibility
Flexible input and control voltage ranges simplify system integration.
● Cost-Effective Solution
Provides essential motor control features without unnecessary complexity.
● Easy Installation and Operation
Open enclosure design improves heat dissipation and maintenance access.
