Products Description
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Allen-Bradley 150-C43NCR SMC-3 Soft Starter – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model | 150-C43NCR |
| Product Series | SMC-3 (Bulletin 150) |
| Product Type | Solid-State Soft Starter / Smart Motor Controller |
| Rated Current | 43 A |
| Rated Operating Voltage | 200–600 VAC |
| Phase | 3-phase |
| Frequency | 50/60 Hz |
| Control Voltage | 24 VAC/DC |
| Motor Power (Line Connected) | Up to 22 kW at 500 V, 50 Hz |
| Motor Current Range (Line Connected) | 14.3–43 A |
| Motor Current Range (Inside Delta) | 25–74 A at 500/575 VAC |
| Starting Modes | Soft start and current limit |
| Selectable Current Limit | 150%, 250%, 350%, 450% of motor full-load current |
| Selectable Start Time | 2, 5, 10, 15, 20, 25 or 30 seconds |
| Selectable Initial Torque | 15%, 25%, 35% or 65% of locked-rotor torque |
| Soft Stop | Yes |
| Motor Overload Protection | Integrated electronic protection |
| Overload Trip Class | Class 10, 15 or 20 |
| Internal Bypass | Yes |
| Enclosure Type | Open type |
| Protection Rating | IP2X |
| Operating Temperature | -5 to 50°C |
| Operating Humidity | 5–95%, non-condensing |
| Dimensions (W × H × D) | 72 × 206 × 130 mm |
| Approx. Product Weight | 2.25 kg |
| Country of Origin | USA |
| Certifications | CCC, EAC, RCM, UKCA |
FAQ
FAQ
Q1: What is the Allen-Bradley 150-C43NCR?
A: It is an SMC-3 solid-state soft starter designed to control the starting and stopping of three-phase AC motors.
Q2: What is its rated current?
A: The rated current is 43 A.
Q3: What is the operating voltage range?
A: It supports three-phase operating voltages up to 600 VAC.
Q4: What control voltage does it require?
A: It requires a 24 VAC/DC control supply.
Q5: Does it have built-in motor overload protection?
A: Yes. It features integrated electronic overload protection with selectable trip classes 10, 15 and 20.
Q6: Does the 150-C43NCR have an internal bypass?
A: Yes. The internal bypass reduces heat dissipation after the motor reaches normal running speed.
Q7: What are the dimensions and weight?
A: The dimensions are approximately 72 × 206 × 130 mm, and the product weight is approximately 2.25 kg.
Q8: What is the difference between 150-C43NCR and 150-C43NCD?
A: Both are 43 A SMC-3 soft starters. The main difference is the control voltage: the 150-C43NCR uses 24 VAC/DC, while the 150-C43NCD uses 100–240 VAC. They are not directly interchangeable without checking the control circuit.
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Packing & Delivery
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Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
