About Guangzhou Qiming Automation Technology Co., Ltd
As an authorized partner of industry leaders including Bentley Nevada, Honeywell, and ABB, Guangzhou Qiming Automation specializes in providing premium industrial automation solutions. With 1-year warranty, 24-hour global shipping, and genuine product guarantees, we deliver exceptional pre-sales consultation and post-sales technical support.
ABB 531X306LCCBAG3 CPU Module: Core of UNITROL Excitation Systems
This advanced CPU module powers ABB’s UNITROL 1000/6000 excitation systems, enabling precise DC current control for synchronous motor windings in thermal/nuclear power plants. Featuring DSP signal processing and ARCnet communication, it ensures grid stability with dynamic silicon rectifier balancing and low-residual voltage excitation for rapid fault recovery.
Technical Parameters
- • DSP Digital Signal Processing: Real-time monitoring
- • Thyristor Rectifier Bridge: 80MVA capacity
- • Communication: ARCnet, MODBUS, IEC 61850
- • Input Voltage: 24VDC ±10%
- • Operating Temp: -25°C to +70°C
- • Dimensions: 320 x 120 x 400mm
Key Applications
- • Thermal/Nuclear Power Plant Generators
- • Ship Propulsion Systems
- • Mining Heavy-Duty Vehicles
- • Diesel-Electric Locomotives
- • Port Crane Power Management
Our Commitment
Full technical support
Global logistics network
Traceable certifications
Instant Support
Tel/WeChat: +86 191 2922 4926
WhatsApp: +86 191 2922 4926
Skype: live:.cid.3d1b1e5747c071eb
Email: Ayla082209@gmail.com
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