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Allen-Bradley 1336E-B020-AA
1. Overview
The Allen-Bradley 1336E-B020-AA belongs to the IMPACT Series B of drives. Engineered to operate within the input voltage range of 380-480V AC, it is well-suited for a wide array of industrial drive applications, including pumps, fans, conveyors, and ventilators.
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2. Specifications
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Specification
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Detailed Value/Description
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Notes
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|---|---|---|
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Series
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1336E (Series B)
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Medium-power drive
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Model
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B020
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Indicates power rating
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Power Range
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27.2 kW (approx. 36.5 HP)
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Standard rated power for this model
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Input Voltage
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380 – 480 VAC (3-phase)
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Complies with industrial power grid standard voltage
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Rated Current
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34 A (Maximum)
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Current requirement at rated power
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Rated Torque
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20 kW (approx. 30 HP)
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Maximum mechanical power provided by the drive
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Rated Speed
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3000 RPM
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Typical motor speed
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Frequency Range
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0 – 400 Hz
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Supports wide frequency range speed regulation
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Efficiency
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Up to 96% (depending on load conditions)
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High efficiency, reducing energy consumption
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Enclosure Type
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NEMA Type 1 (IP20) (Open Type)
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Suitable for non-extreme environments
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Language Module
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EN (English)
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Multi-language support option
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Optional Modules
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L Option, Human Interface Module (HIM), Communication Cards (RS-232/485)
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Supports multiple extended functions
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Cooling Method
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Forced Air Cooling
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Equipped with internal fan for cooling
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Temperature Range
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-20°C to 40°C (Ambient Temperature)
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Suitable for general industrial environments
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3. Key Features
- Multi-language Support: This model is equipped with a language module (EN), supporting an English operation interface for convenient operation.
- Rich Optional Modules: Supports L Option board (providing multiple contact/level input and output), Human Interface Module (HIM), and communication cards (RS-232, RS-485, DF1, etc.) to meet diverse application needs.
- High Efficiency: Features high efficiency under both full load and partial load conditions, effectively reducing energy consumption and operational costs.
- Advanced Fault Diagnosis: Comes with self-test function and detailed fault code display, facilitating quick maintenance and troubleshooting to minimize downtime.
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4. Structure and Components
- Main Control Board: The core control unit responsible for closed-loop speed control, ensuring precise and stable drive performance.
- Power Module: Includes Gate Driver board and power semiconductors (IGBTs), which convert control signals into motor power for reliable drive operation.
- Human Interface Module (HIM): Provides a display and key operation interface, usually integrated into the front panel for easy parameter setting and status monitoring.
- L Option Board: Offers additional control inputs (such as contacts, analog inputs) to expand the drive’s control capabilities.
- Cooling Fan: Designed for heat dissipation, ensuring the drive operates within the safe temperature range.
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5. Application Areas
- Industrial Automation: General-purpose AC motor drive control, widely used in various industrial production lines.
- Pump and Fan Control: Fluid systems requiring variable frequency speed regulation, such as water supply and ventilation systems.
- Conveyor Systems: Logistics systems that demand precise speed control to ensure smooth and efficient material transportation.
- Packaging Machinery: Industrial equipment requiring high efficiency and low noise, improving packaging quality and production efficiency.
- Building Facilities: Fan drives in HVAC (Heating, Ventilation, and Air Conditioning) systems, optimizing energy efficiency of building climate control.
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