RELIANCE DBU-400 Industrial Control Unit
The RELIANCE DBU-400 is a high-performance industrial control unit engineered for precision power conversion and management in demanding industrial applications. Designed for seamless integration with existing control systems, it delivers reliable power conditioning and backup capabilities for critical automation environments.
Technical Specifications
| Brand | Reliance Electric |
| Input Voltage Range | 88-276VAC |
| Output Voltage | 220VAC ± 1% |
| Output Power | 400VA |
| Dimensions | 100mm x 100mm x 50mm |
| Weight | 0.5kg |
| Protection Features | Overload, Short Circuit, Over Temperature, Battery Under Voltage |
| Certifications | CE, UL, RoHS |
Applications & Compatibility
Ideal for power backup and conditioning in industrial automation systems including PLC cabinets, motor control centers, and SCADA installations. Compatible with Reliance Electric drives and commonly interfaces with Modbus RTU protocol systems. Frequently paired with Reliance FlexPak 3000 drives and AutoMax control platforms for comprehensive power management solutions.
Vertex Industrial Services
Vertex Industrial sources premium industrial automation components globally, specializing in liquidated new surplus and refurbished items. Our technical experts provide comprehensive pre-sales consultation and 1-year warranty on all products. Contact us for competitive pricing on this unit or to source specialized industrial hardware:
Global Sourcing Note: Can’t find your required model? We actively procure specialized industrial components through our worldwide network of warehouses and suppliers.
There are no reviews yet.