Description
The Allen-Bradley 150-C135NCD is a Bulletin 150 SMC-3 Solid-State Smart Motor Controller. This device is designed for 3-phase AC motor control, providing a compact, cost-effective solution for soft-starting and soft-stopping motors. By controlling the voltage applied to the motor during startup, it reduces mechanical stress on the drive train and minimizes electrical inrush current. The “Smart” designation indicates that it includes integrated bypass contactors and built-in electronic overload protection, streamlining installation and reducing the required cabinet space compared to traditional electromechanical starters.
Product Specifications
📍 Product Series: SMC-3 Solid-State Controller
⚖️ Weight: 6.1 kg
📏 Dimensions: 206 mm x 150 mm x 205 mm
🌍 Country of Origin: USA
⚡ Operating Voltage: 200–480 V AC, 3-Phase
🔄 Current Rating: 135 A
🛡️ Protection Class: IP20
🌡️ Operating Temperature: -5°C to +50°C
🏗️ Mounting Type: Panel/DIN Rail Mount
🔌 Interface: Control terminals for Start, Stop, and Aux inputs
Recommended Models in the Same Series
🔍 150-C135NBD: Version with 24V DC control voltage
🔍 150-C108NCD: 108 A rated SMC-3 controller
🔍 150-C180NCD: 180 A rated SMC-3 controller
🔍 150-C25NCD: 25 A base model for smaller motor applications
🔍 150-C135FCD: Variant with integrated fan for high-duty cycles
🔍 150-C135NCD-R: Factory-refurbished certified unit
🔍 150-C-LBS: Line-side power terminal block cover
🔍 150-C-BS: Bypass contactor auxiliary block
🔍 150-C-LRC: Line-side surge protection kit
🔍 150-C-135-KIT: Maintenance and spare parts terminal kit
Soft-Starting Operational Principles The SMC-3 utilizes phase-angle control to gradually increase the voltage supplied to the motor terminals. By delaying the firing of the internal thyristors (SCRs) during each half-cycle of the AC waveform, the controller limits the starting torque. This is particularly beneficial in preventing “water hammer” in pumping systems or protecting drive belts from snapping during sudden acceleration.
At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.
Contact Information
Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.
