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Allen-Bradley 1336-SP-142507
The Allen-Bradley 1336 series, represented by model 1336-SP-142507, is a standardized and modular variable frequency drive (VFD) designed for medium and low-power motor control. With advanced V/Hz vector control technology, it delivers precise speed and torque regulation, making it an ideal solution for a wide range of industrial applications. Below is a comprehensive overview of its specifications, features, structure, applications, and installation guidelines.
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1. Overview
Core Positioning: The Allen-Bradley 1336 series is a standardized, modular variable frequency drive tailored for medium and low-power motors, covering a power range from several kilowatts to hundreds of kilowatts.
Technical Features: This series adopts V/Hz vector control technology, enabling high-precision speed and torque control capabilities.
Main Applications: Widely used in the drive control of industrial machinery such as pumps, fans, compressors, and conveyor belts.
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2. Parameters
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Parameter Type
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Typical Range
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Description
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Rated Power
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7.5 HP / 11 HP / 15 HP
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The specific power depends on the model; for example, 1336F-BRF75 indicates 7.5 HP.
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Input Voltage
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380-480 VAC (Three-Phase)
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230V or 600V series are also available.
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Output Voltage
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380-480 VAC (Three-Phase)
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Equipped with soft start function.
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Motor Rated Current
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5-27 A (Varies by Power)
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Models with higher current ratings are also available.
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Control Mode
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V/Hz (Vector Control)
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Supports speed loop and torque loop control.
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Enclosure
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IP00 (Open Frame), IP54 (Protected)
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Usually needs to be installed in a control cabinet.
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3. Key Features
- Modular Design: Easy to install and maintain, with standardized module dimensions (e.g., NEMA Type 1).
- Compatibility: Supports communication with Allen-Bradley PLCs (such as MicroLogix, CompactLogix), facilitating system integration.
- Safety Performance: Equipped with built-in dynamic braking and overload protection functions.
- Programmability: Parameter adjustment can be performed through built-in Parameter Set or external Human Interface Module (HIM).
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4. Structure & Composition
- Main Board: Responsible for frequency conversion and motor control logic.
- Power Board: Processes power electronic components, such as IGBT modules.
- Input Board: Provides power input terminals and communication ports.
- Human-Machine Interface (HMI): Such as the LCD display panel or keyboard of the 1336 Plus series, used for on-site debugging.
- Additional Modules: Such as Dynamic Braking Resistor, used for rapid motor stopping.
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5. Applications
- Industrial Manufacturing: Automated production lines, robot base drives.
- Process Control: Pump and mixer control in chemical, petroleum, food and beverage industries.
- HVAC: Large fans and cooling water pumps.
- Water Treatment: Sewage lift pumps and water supply systems.
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6. Installation & Maintenance
Installation: It is recommended to install in a well-ventilated cabinet. For IP00 open frame enclosures, ensure the surrounding environment is dust-free and free of corrosive gases.
Wiring: Strictly follow the wiring diagram on the Power Plate, paying special attention to the balance of the three-phase power supply.
Maintenance: Regularly check if the heat sink is dusty, clean the fan if necessary; check if the wiring on the motor side is loose.
For more information on product compatibility, technical support, or customization options, please contact our professional sales team.
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