PLC 150-F60NBRB Smart Motor Controller

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Product Parameters

Controller Rating:60 A 10-40Hp @ 460V AC
Control Voltage:24V AC/DC
Product Family:SMC Flex
Rated Operating Voltage (Ue): 200 V
Rated Control Supply Voltage at AC 50 Hz: 24 V
Rated Control Supply Voltage at AC 60 Hz: 24 V
Overload Current for Line Connected Devices: 12 A
Overload Current for Delta Connected Devices: 20.8 A
Transformer Control Module: 75VA @ 100...240V AC (-15%, +10%)
Heatsink Fan Rating: 20VA @ 110/120V AC or 220/240V AC
Repetitive Peak Inverse Voltage Rating: 1400V per UL/CSA/NEMA for power circuit
Operating Frequency for Power Circuit: 50/60 Hz
Line Connected Motor Power, Max: 50Hp @ 575V AC, 60 Hz, 3-phase
Delta Connected Motor Power, Max: 75Hp @ 460V AC, 60 Hz, 3-phase
Rated Impulse Voltage per IEC for Power Circuit: 6000V
Dielectric Withstand per IEC for Power Circuit: 2500V
Line Connected Motor Current Range: 12...60A @ 500/575V AC, 3-phase
Delta Connected Motor Current Range: 20.8...104A @ 500/575V AC, 3-phase
Transient Protection (Optional): Metal oxide varistors: 220 J for power circuit
Insulation Voltage Rated per IEC for Power Circuit: 500V
Input OFF-state Current: <10 mA AC, <3 mA DC for control circuit @ input OFF-state voltage
Rated Control Supply Voltage at DC: 24 V
Inrush Current Control Module: 5A @ 24V DC (-15%, +10%)
Voltage at PTC Terminals (RPTC = open), Max: 30V for PTC input ratings
Transient Watts Control Module: 60 W @ 24V DC (-15%, +10%)
Steady State Watts Control Module: 24 W @ 24V DC (-15%, +10%)
Voltage at PTC Terminals (RPTC = 4 kΩ), Max: <7.5 for PTC input ratings
Cold Resistance of PTC Sensor Chain, Max: 1500 Ω for PTC input ratings
Tachometer Input: 0...5V DC @ 4.5V DC = 100% Speed
Short Circuit Trip Resistance for PTC Input Ratings: 25 Ω ± 10 Ω
Response Resistance for PTC Input Ratings: 3400 Ω ± 150 Ω
Reset Resistance for PTC Input Ratings: 1600 Ω ± 100 Ω

About the Series

Product Family & Positioning

SMC Flex is part of Smart Motor Controller (SMC™) family. It is a modular, microprocessor‑based soft starter designed to control and protect three‑phase induction motors.

Key Features

Modular Design: Removable control module, power modules, and fan assembly for easier installation, maintenance, and service.
Advanced Intelligence: Built‑in LCD and keypad for local setup; also configurable via PC software.
Integrated Bypass: Once the motor reaches full speed, internal bypass contacts bridge the SCRs to reduce heat and save space.
Multiple Control Modes:
– Soft Start, Current Limit, Kickstart, Dual Ramp Start, Full Voltage Start
– Pump Control (for fluid surge reduction)
– Preset Slow Speed (for positioning/alignment)
– Smart Motor Braking (SMB™), Accu‑Stop™, Slow Speed with Braking
– Linear Speed Acceleration (requires tachometer)
Communications Flexibility: Built‑in DPI ports for connecting Human Interface Modules (HIMs) and communication adapters (DeviceNet™, EtherNet/IP™, PROFIBUS, Modbus/TCP, etc.).
Comprehensive Diagnostics & Metering: Real‑time monitoring of current, voltage, power, energy, power factor, motor thermal capacity, etc.
Protection & Alarms: Includes overload, undervoltage, overvoltage, phase unbalance, jam, stall, ground fault, and more.

Accessories & Options

Protective Modules: For line or load side protection (480V or 600V).
Terminal Lug Kits: Required for controllers rated 108 A and above.
Human Interface Modules (HIMs): Hand‑held or door‑mounted LCD keypads.
Communication Modules: Adapters for various industrial networks.
Upgrade Kits: Allow conversion from SMC Flex to SMC‑50 controllers (with bypass).