RELIANCE DBU-400: High-Performance Industrial Drive System
The RELIANCE DBU-400 is a premium industrial drive system designed for precision control and reliability in demanding environments. Engineered with advanced variable frequency drive (VFD) technology, it ensures optimal motor speed regulation, energy efficiency, and seamless integration into automation systems. Ideal for applications requiring high torque, dynamic response, and long-term durability.
Technical Specifications
- Power Range: 1HP to 500HP
- Voltage: 230V/460V AC, 3-Phase
- Control Method: Sensorless Vector Control
- Communication Protocols: Modbus, Profibus, Ethernet/IP
- Enclosure Rating: IP20/IP54 (Optional)
- Operating Temperature: -10°C to 50°C
Key Applications
- Steel & Non-Ferrous Metallurgy: Rolling mills, extrusion lines
- Printing Machinery: Tension control systems
- Plastic Injection Molding: Precision speed regulation
- Water Treatment: Pump and fan control
Why Choose Guangzhou Qiming Automation?
- 🔧 1-Year Comprehensive Warranty
- 🚚 24-Hour Global Shipping
- 📦 Genuine Stock (100+ Units Available)
- 🔍 OEM Certified Supplier
Can’t find your model? Contact us immediately for custom solutions
Contact Our Expert
📞 Tel/WeChat: +86 191 2922 4926
💬 WhatsApp: +86 191 2922 4926
🌐 Skype: live:.cid.3d1b1e5747c071eb
📧 Email: Ayla082209@gmail.com
Guangzhou Qiming Automation Technology Co., Ltd. is an authorized distributor for RELIANCE, Bently Nevada, Honeywell, and ABB. Specializing in industrial automation solutions since 2010, we combine technical expertise with global logistics capabilities to deliver premium components and exceptional service.







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