Detailed Description:
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High-Performance Compact Design: Integrates complete inverter functionality into an ultra-compact size, saving control panel space. Employs Yaskawa’s second-generation “Sensorless Vector Control” technology, providing excellent starting torque (up to 150% at 0.5 Hz) and a wide speed control range (1:200) for high-precision speed and torque control.
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Easy Installation and Setup: Supports plug-and-play installation. Features built-in standard Modbus RTU communication (via terminal block) for easy integration into automation systems. Equipped with an easy-to-read LED operator panel for parameter setting, status monitoring, and fault diagnosis. The Quick Tuning function automatically identifies motor parameters, simplifying commissioning.
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Rich Built-in Functions: Includes a standard PID controller for closed-loop control of processes like pressure and flow. Offers multiple preset V/F patterns and Energy Saving Control modes to optimize operational efficiency based on load characteristics, reducing energy consumption. Supports various motor protection functions, including motor overheating protection (via PTC or internal thermal model).
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Flexible I/O and Control Options: Comes standard with multifunctional digital input/output terminals and analog input terminals (voltage/current selectable) for flexible control logic configuration. Supports multiple speed reference methods: keypad reference, analog reference, multi-step speed reference, and communication reference.
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High Reliability and Environmental Features: Designed for long service life with significantly extended lifespan for key components like electrolytic capacitors. Incorporates an RFI Suppression Filter (compliant with IEC 61800-3) to effectively reduce electromagnetic interference. Features comprehensive fault protection mechanisms including overcurrent, overvoltage, undervoltage, overheating, and short-circuit protection.
Key Specifications:
| Parameter | Details |
|---|---|
| Model | CIMR-AB4A0009FBA |
| Series | A1000 |
| Applicable Motor Power | 0.4 kW |
| Rated Output Current | 0.9 A |
| Power Supply Voltage | 3-phase 380 ~ 480V AC, 50/60 Hz |
| Control Methods | V/F Control, Sensorless Vector Control |
| Starting Torque | ≥ 150% at 0.5 Hz (Sensorless Vector Control) |
| Speed Control Range | 1:200 (Sensorless Vector Control) |
| Overload Capacity | 150% rated current for 60 seconds |
| Communication Interface | RS-485 (Modbus RTU protocol, via communication terminals) |
| Built-in PID | Yes |
| Built-in Filter | RFI Suppression Filter (compliant with Category C2 environment) |
| Protection Class | IP20 (Open Type, requires enclosure mounting) |
| Cooling Method | Self-cooling |
