GE 531X305NTBANG1 Mark V Drive Terminal Board Replacement

The GE 531X305NTBANG1 Mark V Drive Terminal Board Replacement is a high-performance terminal board designed for GE EX2000 excitation control systems. It distributes input/output wiring and power between control circuits and field devices, delivering stable, consistent signal transmission under tough site conditions to guarantee reliable operation of exciter equipment.

Key Specifications:

• Brand: GE
• Model: 531X305NTBANG1
• Type: NTB/3TB Terminal Board
• Series: 531X 
• System: EX2000 excitation (Mark V platform)
• Regulated Outputs: +5 V DC, +15 V DC
• Unregulated Outputs: 24 V DC or 125 V AC
• Power Consumption: 100 mA @ 5 V DC / 120 mA @ 24 V DC
• Signal Types: Analog I/O (4–20 mA, 0–20 mA, ±10 V DC, 0–10 V DC)
• Weight: Approx. 0.44 kg
• Reference Manual: GEI-100020B
• Country of Origin: USA

GE 531X305NTBANG1 Mark V Drive Terminal Board Replacement is a dependable terminal board engineered for stable signal distribution in industrial applications. Routing wiring between control circuits and field devices within EX2000 excitation systems, it maintains signal integrity even under harsh plant conditions and demanding duty cycles. With regulated and unregulated power outputs and flexible analog I/O support, it simplifies integration and supports dependable operation of field equipment. Rugged construction ensures long-term reliability and reduced maintenance downtime. The GE 531X305NTBANG1 conforms to rigorous industrial standards, making it a trusted terminal board for EX2000 exciter applications.

  Xingchuang Ronghe (Fuzhou) Electrical Equipment Co., Ltd. is dedicated to delivering high-quality electrical equipment solutions, backed by professional product supply capabilities and a comprehensive technical service system. We stay customer-centric, continuously optimizing product performance and service experience. If you have any needs, you are welcome to contact us at any time for consultation and discussion. We look forward to partnering with you to create value together!