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Home > Electrical & Electronics > Power Supply & Distribution > Switching Power Supply > ALLEN-BRADLEY Smart Motor Controller SMC-3 150-C43NBD

ALLEN-BRADLEY Smart Motor Controller SMC-3 150-C43NBD

Product Spotlights

Allen-Bradley SMC-3 150-C43NBD smart motor controller offers advanced solid-state protection (overload, phase loss, unbalance) for 150A motors. Features smart diagnostics, flexible communication options, and DIN-rail mounting for reliable performance in industrial automation, helping to prevent downtime and motor damage.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Certification:

Other, ISO9001

Brand:

Other, Allen-Bradley

Model:

SMC-3 150-C43NBD

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Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Certification Other, ISO9001

Brand Other, Allen-Bradley

Model SMC-3 150-C43NBD

Type Smart Motor Controller

Application Industrial motor protection and control

Communication Protocol Optional, customizable

Mounting Type DIN rail mountable

Rated Current 150 Amps

Function Overload protection, phase loss detection

As an established supplier in the industrial automation sector, Rossonix Co., Limited is pleased to offer the ALLEN-BRADLEY Smart Motor Controller SMC-3 150-C43NBD. With over a decade of experience since our founding in 2011, we specialize in connecting global markets with high-quality control components. This SMC-3 controller represents a sophisticated solution for reliable motor management, designed to enhance operational safety and reduce downtime in demanding industrial environments. We understand the critical need for robust motor protection, and this unit delivers advanced features to meet those challenges head-on.

The ALLEN-BRADLEY SMC-3 Smart Motor Controller is engineered for precision and durability. It integrates seamlessly into control panels to provide comprehensive protection for three-phase motors. Key features and benefits include:

Advanced Protection Suite: Goes beyond basic overload protection to include phase loss, phase unbalance, and jam protection, safeguarding your valuable motor assets from a wide range of fault conditions.
Smart Diagnostics: Built-in diagnostic capabilities provide clear fault indications, allowing for faster troubleshooting and reduced mean time to repair (MTTR).
Flexible Communication: Supports optional communication modules, enabling integration into broader control networks for remote monitoring and data collection.
User-Friendly Configuration: Features intuitive setting adjustments for current, trip class, and protection functions, simplifying setup and maintenance.
Robust Construction: Designed for industrial durability, capable of withstanding the electrical noise and vibration common in plant environments.

Below is a summary of key technical specifications for the SMC-3 150-C43NBD model:

Parameter	Specification
Rated Operational Current (Ie)	150 A
Rated Insulation Voltage (Ui)	690 V AC
Utilization Category	AC-3, AC-4
Control Supply Voltage	Commonly 24-240V AC/DC (configurable)
Protection Features	Overload, Phase Loss, Unbalance, Jam, Underload (optional)
Mounting	Standard DIN Rail
Auxiliary Contacts	Configurable number available
Ambient Temperature	-20°C to +60°C (operational)

Implementing the SMC-3 controller translates into tangible benefits for your operation. It helps prevent costly motor burnouts, minimizes unplanned production stops, and provides valuable operational data. The precise protection settings ensure motors are used efficiently without unnecessary trips, while the clear fault logging aids in predictive maintenance planning. For system integrators and plant engineers, this device simplifies panel design and offers a scalable solution that can grow with your automation needs.

Rossonix Co., Limited stands behind the quality of the products we supply. The ALLEN-BRADLEY SMC-3 controller we offer is sourced with integrity, aligning with our commitment to quality evidenced by our ISO9001 and ISO9000 certified operations. Our global logistics network, with shipment points in Shenzhen, Hong Kong, and Europe, ensures reliable delivery to our key markets across North and South America, Europe, Asia, and Oceania. With an annual export value in the multi-million dollar range and a dedicated team, we are positioned to be your trusted partner for industrial components. Choose the SMC-3 for smarter motor control and partner with us for dependable supply chain support.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between the SMC-3 and a traditional thermal overload relay?
A: The SMC-3 is a solid-state smart controller offering digital precision, adjustable parameters, self-diagnostics, and communication capabilities, whereas a thermal relay provides basic bimetal-based overload protection with less accuracy and flexibility.
Q: Can the SMC-3 150-C43NBD be used for motor reversing applications?
A: Yes, it is suitable for use in AC-3 and AC-4 utilization categories, which include starting, stopping, and reversing of three-phase squirrel cage motors.
Q: Is a separate contactor required with this controller?
A: Yes, the SMC-3 is a protective control device. It requires a suitably rated contactor to switch the motor power circuit; it provides the control signal to that contactor.
Q: How do I configure the protection settings?
A> Settings such as full load current, trip class, and specific protection functions are typically adjusted via dials, dip-switches, or through communication software, depending on the specific model configuration.
Q: Does it offer protection against single-phasing?
A: Yes, phase loss protection is a standard feature, which helps prevent motor damage caused by the loss of one phase in a three-phase system.
Q: What communication options are available?
A: Communication is typically facilitated through optional add-on modules. Available protocols may include DeviceNet, EtherNet/IP, or Modbus, but specific availability should be confirmed based on your requirements.
Q: What is the expected service life of this unit?
A: As a solid-state device with no moving parts in its core electronics, it offers a long mechanical life. Its operational life is influenced by electrical load conditions and ambient environment.
Q: Can you provide technical support for integration?
A: We can provide basic product documentation and specifications. For deep application engineering, consulting the manufacturer's technical resources or a qualified systems integrator is recommended.