DS200NATOG2A General Electric Mark V Speedtronic Voltage LCI Innovation Voltage Feedback Board

The DS200NATOG2A NATO board is a Voltage Feedback Scaling Board designed for demanding industrial environments requiring high-precision voltage feedback control.

• Functional Acronym/Abbreviation: NATO
• Part-Specific Manual: GEI-100225
• Voltage Feedback Scaling Board
• Number of Resistors: 4
• Variant: G2

The core function of this item is to use a high-precision resistor network to attenuate high-voltage AC/DC signals from an SCR (thyristor rectifier) or IGBT bridge arm into low-voltage isolated feedback signals (typically 0-10 V DC) that the control system can process, thereby enabling the main control board to perform voltage closed-loop control and protection calculations.

The output signal from the circuit board is transmitted via five leads connected to a 20-pin ribbon connector. Additionally, several metal oxide varistors (MOVs) are included to prevent excessive output voltage in the event of a ribbon circuit break while input voltage is present. The load resistors required for operation are located on the included gate distribution board, not on the NATOG2A circuit board.

• Power Generation: Control systems for gas turbines and steam turbines
• Power Systems: Excitation and variable-frequency systems in power plants and substations
• Industrial Drives: High-power variable-frequency drives and DC speed control systems (such as the DC2000/FC2000 series)
• Process Industries: Process control in the petroleum, natural gas, chemical, paper, and mining industries

• ABB: AC800M/DSQC/Bailey INFI 90
• Bently Nevada: 3500/3300 system
• GE: IC693/IC695/IC697/IC698/IC200/IC660/IC670/IS200/DS200 series
• Honeywell: TDC 2000/TDC3000/TPS/Security systems
• Schneider: Quantum 140 series
• Siemens: MOORE/6ES5/6GK/6DD/6AR Series
• Woodward: 505/505E/9905/2301D-ST series
• Yokogawa: CS3000 system
• Allen-Bradley: 1747/1746/1761/1763/1762/1766/1764/1769/1768/1756/1789/1794/1771/1785 series

Available for immediate shipping via DHL, UPS, TNT, FedEx and EMS from Xiamen port.