ABB 3BDH000741R1 CTI 21-P EX

About Qiming Automation: As a certified partner of ABB, Bentley Nevada, and Honeywell, Guangzhou Qiming Automation Technology Co., Ltd specializes in premium industrial automation solutions with 15+ years of technical expertise.

ABB 3BDH000741R1 CTI 21-P EX Overview: This advanced thyristor-controlled excitation system features low residual voltage technology for rapid voltage stabilization in generator sets. Its dynamic adjustment capability ensures grid stability during load fluctuations.

Technical Parameters:
– Input Voltage: 380-480V AC
– Output Current: 0-200A DC
– Response Time: <10ms
– Protection Class: IP54
– Operating Temp: -25°C to +55°C
– Certifications: IEC 61800, CE

Key Applications:
✔ Power plant synchronization systems
✔ Marine propulsion generators
✔ Industrial backup power systems
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Why Choose Us?
✅ 1-Year Warranty & OEM Technical Support
✅ 24-Hour Global Shipping (DHL/FedEx)
✅ 100% Authentic with COC Documentation
✅ On-site Commissioning Available
✅ 2000+ Spare Parts in Stock

Contact Our Expert:
✆ Ayla (Project Manager)
☎ Tel/WeChat: +86 191 2922 4926
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