DS200SHVMG1ACC General Electric M-Frame Interface Module

General Electric DS200SHVMG1ACC M-Frame High Voltage Interface Board

General Electric

General Electric DS200SHVMG1ACC M-Frame High Voltage Interface Board

SKU: DS200SHVMG1A

In Stock

Dimensions: 23.8 x 17.7 x 4 cm
Country of origin: USA
Payment: T/T, Western Union
Shipping port: Xiamen

Categories : All Products, GE Turbine Control & Boards, General Electric

Tags : DS200SHVMG1ACC, GE Mark VIe, High Voltage Interface, M-Frame, Mark V Series, SCR Bridge, Speedtronic, VCO Board

1 years warranty

Delivery time: 3-7 business days

Free 30 days return

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Product Overview

The DS200SHVMG1ACC is a specialized High Voltage Interface Module engineered by General Electric for the Speedtronic Mark V control system. Primarily serving M-frame drive architectures, this board facilitates the critical link between the Silicon Controlled Rectifier (SCR) bridge and the primary power distribution cards, such as the DCFB or SDCI power supply modules. By integrating GE's advanced signal processing technology, the DS200SHVMG1ACC ensures precise monitoring of motor armature currents and high-voltage feedback, which is essential for the stable operation of steam, gas, and wind turbine automated drives. Although the Mark V series has transitioned to a legacy phase, this "ACC" revised board remains a vital component for maintaining the operational life of distributed control systems (DCS) worldwide.

Component Architecture and Signal Processing Metrics

The DS200SHVMG1ACC is designed with precision circuitry to handle high-voltage feedback and current shunt signals:

VCO Signal Conversion: Features on-board Voltage-Controlled Oscillator (VCO) circuits that transform millivolt shunt signals (ranging from -500 to 500 mV) into differential frequency outputs between 0 and 500 kHz.
Current Attenuation: Supports AC line current monitoring via a 10:1 current transformer attenuation circuit, ensuring safe signal levels for downstream power connect cards (PCCA).
Modular Interconnects: Utilizes standardized IA2PL-1 and IA2PL-2 connectors specifically for Motor Armature Current Shunt Differential VCO Positive and Negative outputs.
On-board Configuration: Includes 17 hardware jumpers, allowing field technicians to calibrate the board for specific drive frame requirements and signal scaling.
Structural Profile: A compact PCB assembly weighing 0.34 kg with physical dimensions of 23.8 x 17.7 x 4 cm, optimized for rack-mounted drive enclosures.
High-Voltage Isolation: Built to interface directly with M-frame SCR bridges while maintaining electrical separation between power and control logic.

Industrial Applications and System Utility

This interface board is a critical asset for power generation and heavy industrial drive maintenance:

Environment	Operational Role
Turbine Control Systems	Managing the automated start-up and speed regulation of Mark V series gas and steam turbines.
M-Frame Drive Maintenance	Providing a direct-replacement interface for SCR bridges in heavy-duty GE motor drives.
Power Conversion Units	Conditioning shunt signals for the DCFB power supply board to ensure accurate armature current feedback.
Wind Energy Assets	Supporting the power electronics layer in legacy wind turbine control architectures.
DCS Infrastructure	Acting as a high-voltage signal bridge in complex industrial distributed control environments.

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Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.

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Warranty

12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
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