Correct Model Selection for Your Project
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Verify that this model matches your voltage, current, and load type.
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Unsure which model is suitable? Our engineering team will confirm the correct model before shipment.
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Need custom solutions or a fast project quote? Contact us – we respond within 12 hours.
Contact Us
Email: ann@softstarterpro.com
💬 WhatsApp: +8618006697926
Project & Ordering FAQs
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What info is needed for a project quote?
Motor type, voltage, current/power, application, quantity, environment. -
Can I order a single unit for testing?
Yes, sample orders available for engineering evaluation. -
Do you support custom solutions?
Yes, OEM/ODM and custom control options available. -
Lead time & delivery?
Standard: 3-5 working days. Custom: depends on requirements. -
Technical support & documentation?
Pre-sales and after-sales support, manuals, diagrams, and wiring guidance provided.
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Specification
- Model: RQ900-22KW 440V
- Current: 44A
- Voltage: 440V
- Dimension: 272*146*160MM
- Gross Weight: 4KG
Product Description
The Aigoodele LSRQ900 series is a robust three-phase motor soft starter engineered for 30HP (22kW) AC motors operating on 440V-460V systems with ±15% voltage tolerance. This industrial-grade controller delivers reliable motor protection and smooth startup performance for demanding applications.
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Dual Voltage Compatibility: Optimized for 440V-460V three-phase systems (±15% tolerance)
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Enhanced Current Rating: 44A capacity for 30HP motor applications
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Soft Start & Stop Control: Smooth acceleration and deceleration to minimize mechanical stress
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RS485 Communication Interface: Enables seamless system integration
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Comprehensive Protection: Reduces inrush current and extends equipment lifespan
Applications
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Industrial manufacturing equipment
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Pump and compressor systems
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HVAC and large ventilation systems
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Material handling conveyors
Note
Professional installation and correct parameter configuration are essential. Verify that your power supply voltage matches the starter's 440V-460V specifications before operation.
