General Electric DS200SHVMG1A SCR High Voltage M-Frame Interface Board

Product Description

The DS200SHVMG1A is an SCR High Voltage M-Frame Interface Board manufactured by General Electric for its Mark V / EX2000 drive and excitation systems. It connects the M-frame drive's SCR bridge to the DCFB or SDCI Power Supply Board and PCCA Power Connect Card. Furthermore, it converts bridge shunt signals into differential frequency outputs and provides voltage and current signal attenuation.

Functional Description

The SHVM board handles high-voltage measurement signals and current feedback from the SCR bridge. It performs the following functions:

• Converts DC shunt signals ranging from -500 mV to +500 mV into differential frequency outputs from 0 to 500 kHz for the DCFB or SDCI board.
• Supports hardware jumper-selectable 10:1 current transformers for additional current attenuation.
• Attenuates AC line voltage, motor armature voltage, and SCR bridge voltage signals.
• Provides configurable jumpers, wiring plug connectors, and stab connectors for electrical connections and hardware configuration.

Signal Processing and Interface

The board converts low-level shunt voltage signals into frequency-based feedback signals through voltage-controlled oscillator circuits. These outputs allow the connected power supply board to receive current measurement information from the SCR bridge.

In addition, the voltage attenuation circuits condition high-voltage measurement signals before they reach the associated control electronics. The jumper-selectable current transformers provide an additional scaling option, depending on the installed drive configuration.

Technical Specifications

Frequently Asked Questions

Q: What is the primary function of the DS200SHVMG1A?

A: It interfaces high-voltage SCR bridge signals with the DCFB or SDCI Power Supply Board and PCCA Power Connect Card. It also converts shunt signals into differential frequency outputs and provides voltage attenuation.

Q: What is the shunt signal input range of this board?

A: The board accepts shunt signals from -500 mV to +500 mV and converts them into differential frequency outputs ranging from 0 to 500 kHz.

Q: Does the DS200SHVMG1A support configurable current attenuation?

A: Yes. It incorporates hardware jumper-selectable 10:1 current transformers to provide additional current attenuation capability.

Other Attributes

• Series: Mark VI IS200
• Country of Origin: USA
• Lead Time: In Stock, 2 Working Days

In Stock Hot Items of The GE Speedtronic Mark V

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NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.

Question 2: What Is The Warranty Period?

We offer a standard one-year warranty for all new and original items.

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