Excitation Module ABB UNS0119A-Z UNITROL 3BHE030579R0003
Manufacturer: ABB
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Part Number: UNS0119A-Z 3BHE030579R0003
Condition：New with Original Package
Product Type: Excitation System Modules
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB UNS0119A-Z Excitation System Module
The ABB UNS0119A-Z (part number 3BHE030579R0003) is an excitation system module engineered for the UNITROL 1020 platform, designed for control and monitoring of synchronous generators. It operates on a supply voltage of 110 V DC or 220 V DC (±15%) to maintain voltage stability and regulate excitation across load variations in power generation applications.
Control Modes and Performance Parameters
The module supports both automatic and manual control modes, delivering a regulation accuracy of <= ±0.25% with a rapid response time of <= 0.1 seconds. It accommodates a maximum excitation current of up to 1000 A depending on system configuration. Integrated digital communication interfaces including RS485 and Ethernet enable network connectivity within industrial control cabinets.
| Parameter | Specification |
|---|---|
| Model | UNS0119A-Z |
| Brand | ABB |
| Part Number | 3BHE030579R0003 |
| Product Series | UNITROL 1020 |
| Product Type | Excitation System Modules |
| Supply Voltage | 110 V DC / 220 V DC (±15%) |
| Control Modes | Automatic / Manual |
| Regulation Accuracy | <= ±0.25% |
| Response Time | <= 0.1 seconds |
| Max Excitation Current | Up to 1000 A |
| Communication Interfaces | RS485, Ethernet |
| Protection Class | IP54 |
| Mounting Type | Cabinet installation |
| Operating Temperature | -10 deg C to +55 deg C |
| Weight | 8 kg |
| Certifications | CE, IEC compliant |
Frequently Asked Questions
Q: What platform and supply voltages are supported by the ABB UNS0119A-Z module? A: It is designed for the UNITROL 1020 platform and operates on 110 V DC or 220 V DC with a ±15% tolerance.
Q: What communication interfaces are integrated into this excitation module? A: It features built-in RS485 and Ethernet communication ports for network integration.