Product Introduction
The ABB UN 1000b-Z, V104 (3BHE014557R6104) Voltage Regulator is a high-performance industrial voltage regulation unit designed for precise control and stabilization of electrical output within ABB power and automation systems. It plays a critical role in maintaining stable voltage levels under varying load and operating conditions, ensuring reliable and safe system performance.
This voltage regulator is engineered to support fast response and accurate regulation, allowing it to compensate for voltage fluctuations and disturbances in real time. Its design focuses on control accuracy, operational stability, and compatibility with ABB excitation, drive, and power control architectures.
Typically deployed in power generation and industrial control environments, the UN 1000b-Z V104 operates as part of a closed-loop regulation system. Its robust construction and proven ABB design philosophy make it suitable for continuous-duty operation in demanding electrical environments where voltage stability is essential.
Product Specifications
| Parameter | Description |
|---|---|
| Product Type | Voltage Regulator |
| Manufacturer | ABB |
| Model | UN 1000b-Z, V104 |
| Order Number | 3BHE014557R6104 |
| Primary Function | Voltage regulation and stabilization |
| Regulation Method | Closed-loop voltage control |
| Control Accuracy | High-precision voltage adjustment |
| Response Behavior | Fast dynamic response to load changes |
| System Compatibility | ABB power control and automation systems |
| Integration Role | Works with excitation and control systems |
| Electrical Design | Optimized for industrial power environments |
| Diagnostics Support | Internal status and regulation monitoring |
| Operating Mode | Continuous industrial operation |
| Installation Method | Panel-mounted / system installation |
| Dimensions | 215 × 150 × 60 mm |
| Weight | 2.8 kg |
Applications
• Used for voltage stabilization in ABB power generation and excitation systems
• Applied in industrial power control systems requiring precise voltage regulation
• Integrated into generator excitation systems to maintain output voltage stability
• Deployed in power distribution and conversion systems
• Suitable for heavy industrial environments with fluctuating electrical loads
• Supports closed-loop control architectures for regulated power output
Advantages
• High regulation accuracy ensures stable voltage under varying operating conditions
• Fast dynamic response improves system stability during load changes
• Robust industrial design suitable for continuous-duty power applications
• Seamless integration with ABB excitation and power control platforms
• Stable and predictable control behavior enhances overall system reliability
• Built-in monitoring capability supports efficient system supervision
• Proven ABB engineering widely used in critical power applications
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