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The 150-B240NBDD-8B is a solid-state controller from the Allen-Bradley SMC Dialog Plus series. This unit operates at a voltage of 460V AC and supports a maximum current rating of 240 amps. It is designed to manage motor applications requiring 5 to 200 horsepower and incorporates a smart motor braking option that enhances performance.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | SMC Dialog Plus Controller |
| Product Line | SMC Dialog Plus |
| Part Number | 150-B240NBDD-8B |
| Weight | 32.00 lbs (14.51 kg) |
| Controller Type | Solid-State |
| Amps | 240 |
| Horsepower | 5-200 |
| Voltage | 460V AC |
| Enclosure Type | Open |
| Input Line Voltage | 200…460V AC, 3-phase, 50 and 60 Hz |
| Power Requirement | Heatsink Fan(s) |
| Control Option | SMB Smart Motor Braking |
| Control Voltage | 100…240V AC |
| Additional Option | Line- and Load-Mounted Protective Module |
The Allen-Bradley 150-B240NBDD-8B is classified as a solid-state controller within the SMC Dialog Plus series. This unit operates at a voltage rating of 460V AC and can manage up to 240 Amps of current, making it capable of handling a range of applications that require significant power. It accepts input line voltages between 200 and 460V AC and is designed to function in 3-phase systems at 50 or 60 Hz frequencies. The controller supports a horsepower range from 5 to 200 HP, meeting the needs of various industrial setups.
The design includes an open enclosure type for accessibility and heat dissipation, essential for maintaining performance during operation. To manage thermal output effectively, it is equipped with a heatsink fan. This model also features SMB or Smart Motor Braking technology which enhances control over motor speed and stopping. Furthermore, it can operate with control voltage settings from 100 to 240V AC, adding flexibility to its usage. Lastly, line and load-mounted protective modules are incorporated to safeguard against possible electrical faults.
| Revision Part # | Also known as | |
|---|---|---|
| 150-B240NBDD-8B Ser A | 150-B240NBDD-8B/A, Series A, Rev A | |
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