Control Techniques M200-03400056A Variable Frequency Drive
The Control Techniques M200-03400056A is a premium, heavy-duty variable frequency drive (VFD) designed for industrial open-loop induction motor control. Operating on a three-phase 380-480 VAC input, this Size 3 frame drive delivers a rated power output of 2.2 kW (3.0 HP) with a continuous output current of 5.6 A. As part of Nidec’s Unidrive M series, it combines extreme robustness with unmatched networking scalability, making it a cornerstone for complex factory automation applications.
Key Specifications & Electrical Performance
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Part Number: M200-03400056A
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Manufacturer: Control Techniques (Nidec)
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Frame Size: Size 3
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Input Voltage: Three-Phase, 380 to 480 VAC ±10% (48 to 62 Hz)
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Output Phase: Three-Phase
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Motor Shaft Power: 2.2 kW (3.0 HP)
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Rated Output Current: 5.6 A
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Overload Capacity: 180% for 3 seconds (heavy duty), 150% for 60 seconds
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Ingress Protection Rating: IP21
Modular Communication and Fieldbus Connectivity
The M200-03400056A is equipped with a dedicated System Integration (SI) option slot. This interface supports optional external modules to integrate the drive directly into any primary industrial network, including PROFINET, EtherCAT, Ethernet/IP, Modbus TCP, CANopen, and PROFIBUS. This modular flexibility ensures seamless communication with centralized PLCs and plant-wide supervisory control and data acquisition (SCADA) systems.
High-Performance Rotor Flux Control (RFC-A Mode)
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RFC-A Technology: Uses an advanced Rotor Flux Control algorithm that yields excellent closed-loop current stability in an open-loop configuration, ensuring maximum low-speed torque and dynamic speed response without needing an encoder.
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Onboard Logic Programming: Includes basic programmable controller capabilities compliant with the IEC 61131-3 standard, allowing users to run localized control applications directly on the drive.
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Superior Environmental Protection: Standard conformal coated printed circuit boards shield sensitive internal electronics from conductive dust, moisture, and high temperatures to prevent unexpected downtime.
Simplified Installation and Quick Configuration
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Fast Parameters: A quick-start guide featuring the 10 most common setup parameters is printed directly on the front panel of the drive for immediate motor operation.
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Intuitive Diagnostic Keypad: Fitted with a high-contrast, fixed LED keypad for quick status monitoring, easy configuration, and rapid fault diagnostics.
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Parameter Cloning Options: Compatible with the optional AI-Back-up or AI-Smart Adaptor to save, back up, and transfer parameter configurations via standard SD cards.
Recommended Industrial Applications
With its high starting torque and flexible networking, the M200-03400056A is optimized for:
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Networked industrial conveyor belts and material transport systems
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Heavy-duty ventilation fans, exhaust systems, and industrial blowers
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Centrifugal pumps, fluid dosing, and liquid transfer systems
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Industrial mixers, agitators, and automated packaging lines
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