V AC, 50/60 Hz 150-F251NCD 150-F251FCD 24V AC/DC 150-F5NCR

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1 Bulletin Product Selection Open Type and Non-Combination Enclosed (IP, Type /) Controllers For use with Line-Connected Motors, Continued Enclosures other than those listed are available; consult your local Rockwell Automation sales office or Allen-Bradley distributor. Rated Voltage [V AC] / Rated Voltage [V AC] /Y Motor Current [A] Max. kw, Hz Max. Hp, Hz Control Power Motor Current [A] Max. kw, Hz Max. Hp, Hz Control Power Open Type Line-Connected Motors Cat. No. V AC, / Hz -FNZD V AC, / Hz -FNZD V AC, / Hz -FNZD V AC, / Hz -FNZD V AC, / Hz -FNZD V AC, / Hz -FNZD V AC, / Hz -FNZD Open Type Line-Connected Motors /V AC, / Hz -FNZE /V AC, / Hz -FNZA /V AC, / Hz -FNZE /V AC, / Hz -FNZA /V AC, / Hz -FNZE /V AC, / Hz -FNZA /V AC, / Hz -FNZE /V AC, / Hz -FNZA IP (Type /) Enclosed Non-Combination Controllers Controllers rated A and greater are not equipped with line and load terminal lugs. See page - for terminal lug kits. Motor FLA rating should fall within specified current range for unit to operate properly. Special consideration should be given when using a motor with a potentially high starting current (greater than ten times motor FLA) with the SMC Flex in the "Full Voltage" starting mode. Contact Rockwell Automation technical support for further guidance. These controllers require a separate V, / Hz single-phase control source. To add a control circuit transformer to the enclosure, add the appropriate option code to the catalog string. Separate V or V single-phase power supply is required for fan operation. Line and load termination are provided as standard. To be used only in a Y-type system. Available in IP (Type ) enclosure only. Cat. No. Cat. No. V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR V AC, / Hz -FNCD -FFCD V AC/DC -FNCR /V AC, / Hz -FNCE -FJCE /V AC, / Hz -FNCA -FJCA /V AC, / Hz -FNCE -FJCE /V AC, / Hz -FNCA -FJCA /V AC, / Hz -FNCE /V AC, / Hz -FNCA /V AC, / Hz -FNCE /V AC, / Hz -FNCA - Publication A-CAA-EN-P

2 Bulletin Product Selection Open Type Controllers For use with Delta-Connected Motors, Continued Rated Voltage [V AC] Motor Current [A] Max. kw, Hz Max. Hp, Hz Control Power / V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC V AC, / Hz V AC/DC Open Type Cat. No. -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR -FNCD -FNCR /V AC, / Hz -FNCE /V AC, / Hz -FNCA /V AC, / Hz -FNCE /V AC, / Hz -FNCA /V AC, / Hz -FNCE /V AC, / Hz -FNCA /V AC, / Hz -FNCE /V AC, / Hz -FNCA Controllers rated A and greater are not equipped with line and load terminal lugs. See page - for terminal lug kits. Motor FLA rating should fall within specified current range for unit to operate properly. Special consideration should be given when using a motor with a potentially high starting current (greater than ten times motor FLA) with the SMC Flex in the "Full Voltage" starting mode. Contact Rockwell Automation technical support for further guidance. Separate V or V single-phase power supply is required for fan operation. - Publication A-CAA-EN-P

Bulletin Product Overview/Modes of Operation/Features Bulletin SMC Flex Smart Motor Controller The SMC Flex controller provides microprocessor controlled starting for standard -phase squirrel-cage

3 Bulletin Product Overview/Modes of Operation/Features Bulletin SMC Flex Smart Motor Controller The SMC Flex controller provides microprocessor controlled starting for standard -phase squirrel-cage induction or Wye-Delta (-lead) motors. Seven standard modes of operation are available within a single controller. A Range Seven Standard Start Modes Options Include Pump Control and Braking Control Features Built in SCR Bypass/Run Contactor Built in Electronic Motor Overload Protection CT on each Phase Metering Standards Compliance UL CSA C. No. EN/IEC - EN/IEC -- Modes of Operation The SMC Flex controller provides the following modes of operation as standard: Soft Start Full Voltage Start Selectable Kickstart Linear Speed Acceleration Current Limit Start Preset Slow Speed Dual Ramp Start Soft Stop DPI Communication LCD Display Keypad Programming Four Programmable Auxiliary Contacts The SMC Flex controller is available for motors rated A; V AC, V AC, or V AC, / Hz. In addition to motors, the SMC Flex controller can be used to control resistive loads. Table of Contents Features... this page Cat. No. Explanation - Product Selection... - Options... - Accessories... - Specifications... - Approx. Dims This catalog product information is based on the minimum information needed to select an SMC soft starter for applications with low starting torque requirements. For product selection involving loads with high starting torque requirements (large fan, rock crusher, chipper, etc.), use of the free tools available from the Rockwell Automation Website is recommended: Note: For detailed information about the different modes of operation, see page -. Certifications culus Listed (Open Type) (File No. E, Guides NMFT, NMFT) CSA Certified (File No. LR ) CE Marked CCC Certified Optional Modes of Operation Pump Control Start and Stop Braking Control SMB Smart Motor Braking Slow Speed with Braking Accu-Stop Description of Features Electronic Motor Overload Protection The SMC Flex controller incorporates, as standard, electronic motor overload protection. This overload protection is accomplished electronically with an It algorithm. When coordinated with the proper short-circuit protection, overload protection is intended to protect the motor, motor controller, and power wiring against overheating caused by excessive overcurrent. The SMC Flex controller meets applicable requirements as a motor overload protective device. The controller s overload protection is programmable, providing the user with flexibility. The overload trip class consists of either OFF,,,, or protection. The trip current is programmed by entering the motor full-load current rating, service factor, and selecting the trip class. Thermal memory is included to accurately model motor operating temperature. Ambient temperature insensitivity is inherent in the electronic design of the overload. Undervoltage Protection The SMC Flex controller s undervoltage protection will halt motor operation if a drop in the incoming line voltage is detected. The undervoltage trip level is adjustable as a percentage of the programmed line voltage, from %. To eliminate nuisance trips, a programmable undervoltage trip delay time of seconds can also be programmed. The line voltage must remain below the undervoltage trip level during the programmed delay time. Overvoltage Protection If a rise in the incoming line voltage is detected, the SMC Flex controller s overvoltage protection will halt motor operation. The overvoltage trip level is adjustable as a percentage of the programmed line voltage, from %. To eliminate nuisance trips, a programmable overvoltage trip delay time of seconds can also be programmed. The line voltage must remain above the overvoltage trip level during the programmed delay time. - Publication A-CAA-EN-P

4 Bulletin Specifications Standard Features Optional Features Installation Setup Communications Power Wiring Control Wiring Keypad Software Starting and Stopping Modes Protection and Diagnostics Metering Alarm Contact Status Indication Auxiliary Contacts Pump Control Braking Control SMB Smart Motor Braking Accu-Stop Slow Speed with Braking Functional Design Specifications Standard squirrel-cage induction motor or a Wye-Delta, six-lead motor. - and -wire control for a wide variety of applications. Front keypad and backlit LCD display. Parameter values can be downloaded to the SMC-Flex Controller with DriveTools programming software and the Cat. No. -COMM DPI communication module. One DPI provided for connection to optional human interface and communication modules. Soft Start Current Limit Start Dual Ramp Full Voltage Linear Speed Acceleration Preset Slow Speed Soft Stop Power loss, line fault, voltage unbalance, excessive starts/hour, phase reversal, undervoltage, overvoltage, controller temp, stall, jam, open gate, overload, underload, communication fault. Amps, volts, kw, kwh, MW, MWH, elapsed time, power factor, motor thermal capacity usage. Overload, underload, undervoltage, overvoltage, unbalance, jam, stall, and ground fault Stopped, starting, stopping, at speed, alarm, and fault. Four fully programmable contacts as normal/up-to-speed/fault/alarm/network (N.O./N.C.), or external bypass (N.O. only). Helps reduce fluid surges in centrifugal pumping systems during starting and stopping period. Starting time is adjustable from s. Stopping time is adjustable from s. Provides motor braking without additional equipment for applications that require the motor to stop quickly. Braking current is adjustable from % of the motor s full-load current rating. Provides controlled position stopping. During stopping, braking torque is applied to the motor until it reaches preset slow speed (% or % of rated speed) and holds the motor at this speed until a stop command is given. Braking torque is then applied until the motor reaches zero speed. Braking current is programmable from % of full-load current. Used on applications that require slow speed (in the forward direction) for positioning or alignment and also require braking control to stop. Wiring Diagram Line Controller -Phase Input Power Branch Protection SMC-Flex Controller Motor Fan Option Input # Option Input # Stop Start SMC-Flex Control Terminals Aux # PTC Input TACH Input Ground Fault Customer supplied. Aux # Aux # Aux # - Publication A-CAA-EN-P

5 Bulletin Specifications Power Circuit Control Circuit Electrical Ratings Device Rating UL/CSA/NEMA IEC V V AC ( %, +%) V Rated Operation Voltage V V AC ( %, +%) V V V AC ( %, +%) V/Y ( %, +%) V V Rated Insulation Voltage V N/A V V V V Rated Impulse Voltage V N/A V V V Dielectric Withstand V V AC V V V V V Repetitive Peak Inverse V V V Voltage Rating V V V Operating Frequency All / Hz Utilization Category A MG AC-B:.-: A MG AC-B:.-: A IP Protection Against Electrical A N/A IPX (with terminal covers) Shock A IP (open device) DV/DT Protection V & V RC Snubber Network V None Transient Protection V & V Metal Oxide Varistors: Joules V None Rated Operational Voltage A V AC or V AC/DC A /V AC and /V AC Rated Insulation Voltage All N/A V Rated Impulse Voltage All N/A V Dielectric Withstand All V AC V Operating Frequency All / Hz Input onstate voltage minimum V AC,.V DC /.V AC Input onstate current AC / V AC,. V AC/DC Input offstate voltage maximum V AC, V DC / V AC Input offstate input offstate voltage < ma AC, < ma DC V power is only available with V control. Publication A-CAA-EN-P -

6 Bulletin Specifications Short-Circuit Protection Electrical Ratings SCPD Performance V Type SCCR List Max. Standard Max. Standard Max. Standard Max. Circuit Available Fault Fuse [A] Available Fault Breaker [A] Line Device Operational Current Rating [A] Delta Device Operational Current Rating [A] Max. High Fault ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka Max. Fuse [A]. ka ka ka. ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka ka SCPD Performance V Type SCCR List Device Max. Ampere Tested North Max. Ampere Tested Max. Standard Available Fault Rating American Style European Style ka AURDxxx, grb xxx,urdxxx ka AURDxxx, grb xxx,urdxxx ka AURDxxx, grb xxx,urdxxx ka AURDxxx, grb xxx,urdxxx Maximum FLC ka AURDxxx, grb xxx,urdxxx ka AURDxxx, grb xxx,urdxxx ka ADxxx URD xxx AURDxxx,URDxxx ka AURDxxx,URDxxx ka AURDxxx,URDxxx ka Two fuses in parallel Two fuses in parallel AURDxxx,URDxxx ka Two fuses in parallel Two fuses in parallel AURDxxx,URDxxx Consult local codes for proper sizing of short circuit protection. Non-time delay fuses (K V (. A) devices; Class L V ( A) devices). High capacity fault rating when used with time delay class CC, J, or L fuses. Type performance/protection indicates that, under a short-circuit condition, the fused or circuit breaker-protected starter shall cause no danger to persons or installation but may not be suitable for further service without repair or replacement. For short-circuit current rating (SCCR) for enclosed panel with external bypass or isolation contactor, see the Industrial Controls catalog website:. - Publication A-CAA-EN-P

7 Bulletin Specifications Power Requirements Steady State Heat Dissipation with Control and Fan Power (Watts) Auxiliary Contacts / (Aux #) / (Aux #) / (Aux #) / (Aux #) PTC Input Ratings Tach Input Electrical Ratings V AC Transformer VA V AC Transformer VA Inrush Current A Inrush Time ms Control Module A Transient Watts W V DC Transient Time ms Steady State Watts W Minimum Allen-Bradley Power Supply -XLPE A VA (recommended VA) A, VA Heatsink Fan(s) A, VA A, VA A, VA Controller Rating [A] Type of Control Circuit Electromagnetic relay Number of Contacts Type of Contacts programmable N.O./N.C. Type of Current AC Rated Operational Current V AC,. V AC Conventional Thermal CurrentI th AC/DC A Make/Break VA / Utilization Category AC-/DC Response Resistance Ω ± Ω Reset Resistance Ω ± Ω Short-Circuit Trip Resistance Ω ± Ω Max. Voltage at PTC Terminals (R PTC = kω) <.V Max. Voltage at PTC Terminals (R PTC = open) V Max. No. of Sensors. Max. Cold Resistance of PTC Sensor Chain Ω Response Time ms V DC,.V DC = % Speed Heatsink fans can be powered by either /V AC or /V AC. Publication A-CAA-EN-P -

8 Bulletin Specifications Environmental Operating Temperature Range - + C ( + F) (open) - + C ( + F) (enclosed) Storage and Transportation Temperature Range - + C (- F) Altitude m ( ft) Humidity % (non-condensing) Pollution Degree Resistance to Vibration Resistance to Shock Construction Terminals EMC Emission Levels EMC Immunity Levels Overload Characteristics Certifications Mechanical Operational All. G Peak,. mm (. in.) displacement Non-Operational A. G Peak,. mm (. in.) displacement A. G Peak,. mm (. in.) displacement A G Operational A. G A G A G Non-Operational A G A G Power Poles A Heatsink thyristor modular design Power Poles A Heatsink hockey puck thyristor modular design Control Modules Thermoset and Thermoplastic Moldings Metal Parts Plated Brass, Copper, or Painted Steel Cable size Line Upper. mm ( / AWG) Line Lower.. mm ( AWG) A Load Upper. mm ( AWG) Load Lower.. mm ( AWG) Tightening torque. N m ( lb.-in.) Power Terminals Wire strip length mm (.. in.) A One M x. diameter hole per power pole A Two M x. diameter holes per power pole A Two M x. diameter holes per power pole A Two. mm (. in.) diameter holes per power pole Power Terminal Markings NEMA, CENELEC EN Control Terminals M screw clamp Clamping yoke connection Other Conducted Radio Frequency Emissions Class A Radiated Emissions Class A Electrostatic Discharge kv Air Discharge Radio Frequency Electromagnetic Field Per EN/IEC -- Fast Transient Per EN/IEC -- Surge Transient Per EN/IEC -- Line Delta Current Range [A] Trip Classes Trip Current Rating Number of Poles Open-Type Controllers,,, and % of Motor FLC CE Marked Per Low Voltage Directive //EEC, //EEC UL Listed (File No. E) - Publication A-CAA-EN-P

9 Bulletin Approximate Dimensions Dimensions are in millimeters (inches). Dimensions are not intended for manufacturing purposes. Approximate Dimensions and Shipping Weights Open Type Controllers Rating [A] Height Width Depth Weight (.). (.) (.) (.) Enclosed-Type Line-Connected Controllers Factory-installed options may affect enclosure size requirements. Exact dimensions can be obtained after order entry. Please consult your local Rockwell Automation sales office or Allen-Bradley distributor. A. (.). (.) (.). (.) (.) (.). (.). (.) D (.). (.). (.). (.). (.). (.) C. kg (. lbs). kg ( lbs).. kg ( lbs).. kg ( lbs) kg ( lbs) kg ( lbs) A D E C B E B F F Figure Wall-Mount Figure Wall-Mount C LIFTING ANGLE C B B A Figure Floor-Mount A Figure Floor-Mount Publication A-CAA-EN-P -

10 Bulletin Approximate Dimensions Controller Rating [A] Bulletin With Option H,H,B,B Assumed line voltage to be V AC. Different voltage may necessitate a bigger enclosure size. Consult your local Rockwell Automation sales office or Allen-Bradley distributor. Hp max. V AC, V V AC, V - H,H,B,B Dimension Figure No. Publication A-CAA-EN-P Dimensions in inches (mm) A (Width) B (Height) C (Depth) D (Mtg. Dim.) E (Mtg. Dim.) F (Mtg. Dim.) SMC-Flex Combination Controller () () (). (). (). () BP,NB,NI,_ () () (). (). () H, B () () (). (). () BP, _ () () (). (). (). () NI, NB () () (). (). () () () (). (). () H, H,B _ () () (). (). (). () H,B () () (). (). () H,B, B,H NI, NB () () (). (). () B, H () () (). (). () B,H () () (). (). () H, H,B _ () () (). (). (). () BP () () (). (). () H BP, _ () () (). (). () B, H,B BP,NB,NI () () (). (). () H,H () () (). (). () _ () () (). (). (). () H,B,H,B BP, NB,NI () () (). (). () H,H () () (). (). () _ () () (). (). (). () H,B,H,B BP, NB,NI () () (). (). () H,H () () (). (). () _ () () (). (). (). () B,B,H,H BP, NB,NI () () (). (). () H,H () () (). (). () _ () () (). (). (). () B,B,H,H BP, NB,NI () () (). (). () H () () (). (). () _ () () (). (). (). () BP,NB () () (). (). () B () () (). (). () H,B () () (). (). (). () _ () () (). (). () B,B,H NB,NI () () () H () () (). (). () _ () () (). (). (). () BP () () (). (). () B () () (). (). () H, B () () (). (). (). () H _ () () (). (). () H,B,B,H NB,NI () () () H () () (). (). () _ () () (). (). (). () H,B BP,NI () () (). (). () H () () (). (). (). () BP () () (). (). () NB () () () (). () () H.B BP,NB,NI () () () B BP,NB,NI,_ () () () H,B BP,NB,NI (). () () B (). () () B,H,B,H NB (). () () H (). () () BP (). () () B,H (). () () B (). () () B,H BP,NI (). () () B,H,B,H NB (). () () B,H (). () ()

11 Bulletin Approximate Dimensions Controller Rating [A] Bulletin With Option Dimension Figure No. Dimensions in inches (mm) A (Width) B (Height) C (Depth) D (Mtg. Dim.) E (Mtg. Dim.) F (Mtg. Dim.) Non-Combination Controller () () (). (). () _ () () (). (). () BP () () (). (). (). (), B NB,NI () () (). (). () NB,P_ () () (). (). () () () (). (). () () () (). (). () B BP () () (). (). (). () _ () () (). (). () NB () () (). (). (), B NI () () (). (). () B () () (). (). () () () (). (). () BP () () (). (). (). () NB () () (). (). () _ () () (). (). (), B NB,NI,P_ () () (). (). () B () () (). (). () BP () () (). (). () NB () () (). (). (). () () () (). (). () NB,NI () () (). (). () () () (). (). () BP () () (). (). () B () () (). (). (). () NB () () (). (). () B NB,NI () () (). (). () () () (). (). (). (),B NB,NI,BP,_ () () (). (). () () () (). (). (). (),B NB,NI,BP,_ () () (). (). () NB,NI,BP,_ () () (). (). (). () B NB,NI,BP,_ () () (). (). () NB,NI,BP,_ () () (). (). (). () B NB,NI,BP,_ () () (). (). () () () (). (). (). (), B BP,NB,NI () () (). (). () B B (). () () BP,NB (). () () (). () () NB (). () () (). () () BP,NB (). () () (). () () NB (). () () Extra capacity transformer may require a larger enclosure; consult your local Rockwell Automation sales office or Allen-Bradley distributor. kva control transformers or larger extra capacity transformers may require a larger enclosure; consult your local Rockwell Automation sales office or Allen-Bradley distributor. Publication A-CAA-EN-P -

Enclosures other than those listed are available; consult your local Rockwell Automation sales office or Allen-Bradley distributor.

Bulletin Product Selection Open Type and Non-Combination Enclosed (IP, Type /) Controllers For use with Line-Connected Motors Enclosures other than those listed are available; consult your local Rockwell