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150-F251NBR Rockwell AB SMC Flex soft starter current 251A.
150-F251NBR Rockwell AB SMC Flex soft starter current 251A.Soft Start Series Model No: 150-F251NBR.The 150-F251NBR is an SMC Flex Smart Motor Controller from Allen-Bradley. This motor controller is a Soft-starter device with line Voltage of 200-460VAC, 3-Phase, 50 and 60 Hz and control Voltage of 24 VAC / VDC. This motor controller may be used with line-connected and Delta-connected motors. It is capable of implementing Soft-start, Linear Acceleration/Deceleration, Current Limit, Dual Ramp Start, Full Voltage, Soft Stop, Preset Slow Speed operating modes. With line connected motors, it has an applicable motor current ratings of 84-251 Amperes, power ratings of 75-251 HP @ 60 Hz and 75 -132 kW @ 50 Hz. It is also applicable for use with delta-connected motors with applicable current ratings of 145-435 Amperes, power ratings of 132-250 kW kW @ 50 Hz and 150-350 Hp @ 60 Hz.
Description
PRODUCT INFORMATION OF 150-F251NBR Rockwell AB SMC Flex soft starter current 251A.
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 150-F251NBR |
| Manufacturer: | Rockwell Automation |
| Product Line | SMC-Flex |
| Brand: | Allen-Bradley |
| Bulletin Number | Solid State Controller |
| Product Family: | SMC Flex Smart Motor Controller |
| Enclosure Type | open |
| Bulletin Number: | 150-F |
| Controller Rating | 251 A, 200 Hp @ 460V AC |
| Catalog number: | 150-F251NBR |
| Input Line Voltage | 200-460V AC, 3-phase, 50 and 60 Hz |
| Operating Modes: | Soft-start, Linear Acceleration/Deceleration, Current Limit, Dual Ramp Start, Full Voltage, Soft Stop, Preset Slow Speed |
| Control Voltage | 24V AC/DC (5-480 A units) |
| Applicable Motor Type | Standard squirrel-cage induction motor or a Wye- Delta, six-lead motor |
| Rated Voltage | 200-460V AC |
| Line Voltage: | 200…460V AC, 3-Phase, 50 and 60 Hz |
| Control Voltage: | 24VAC / 24VDC |
| Output Current range: | Line-Connected Motors: 84-251 Amperes Delta Connected Motors: 145-435 Amperes |
| Output power range: | Line Connected motors: 75-251 HP; 75 -132 kW Delta connected motors: 132-250 kW; 150-350 Hp |
| Auxiliary Contacts | Four (4) Fully-programmable contacts |
| Human Interface Module | Integrated |
| Communication ports | One (1) DPI for optional HMI; One (1) DPI for expansion module |
| Metering | Amps, volts, kW, kWh, MW, MWH, elapsed time, power factor, motor thermal capacity usage |
| Status Indication | Stopped, starting, stopping, at speed, alarm, and fault. |
| Protection and Diagnostics | Power loss, line fault, voltage unbalance, excessive starts/hour, phase reversal, undervoltage, overvoltage, controller temp, stall, jam, open gate, overload, underload, communication fault. |
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