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The 150-S317NBR from Allen Bradley is a smart motor controller designed as a solid-state soft starter. It supports three-phase operation with a rated operational current of 317 A, making it suitable for significant motor applications. The input line voltage ranges from 200 to 480 V AC, and it operates effectively within a frequency range of 50 to 60 Hz. The controller also has a 25 Hp rating at 460 V, providing ample capacity for various motor sizes. It features an open type enclosure design and holds an IP00 protection rating, which is sufficient for indoor use.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Smart Motor Controller |
| Product Line | SMC-50 |
| Part Number | 150-S317NBR |
| Weight | 20.00 lbs (9.07 kg) |
| Controller Type | Solid-State Soft Starter |
| Rated Operational Current | 317 A |
| Input Line Voltage | 200...480V AC |
| Phase Type | 3 Phase |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Control Voltage | 24 VDC |
| HP Rating at 460 V | 25 Hp |
| IP Rating | IP00 |
| Enclosure Type | Open Type |
| Trip Class | Class 10, 15, 20, 30 |
The 150-S317NBR smart motor controller by Allen Bradley is engineered for use within a three-phase electrical system, designed to function as a solid-state soft starter. Rated operational current for this unit reaches 317 A, providing the capability to manage various inductive motor loads efficiently. It supports input line voltages between 200 and 480 V AC, making it versatile for a range of applications.
This device operates over a frequency range of 50 to 60 Hz and features a control voltage of 24 VDC, ensuring compatibility with most automation control systems. When configured at 460 V, the motor controller has a horsepower rating of 25 Hp, suitable for tasks that require significant mechanical power.
The 150-S317NBR is classified under IP00, indicating it is intended for use in conditions without exposure to water or harmful dirt ingress, emphasizing its open-type design. It allows installation in environments where such conditions are manageable.
Additionally, the trip class capabilities of this controller cover classes 10, 15, 20, and 30, allowing for tailored operations based on specific load requirements and helping enhance motor protection for different applications.