GE DS200LPPAG1A DS200LPPAG1ABA Line Protection Board

The GE DS200LPPAG1A DS200LPPAG1ABA serves as a line protection board for the Mark V series. This board monitors power lines and detects overcurrent or overvoltage conditions. You will find this unit in many industrial power generation facilities. General Electric designed this board for the Speedtronic turbine control platform. Its robust construction ensures reliable operation in harsh environments.

Technical Specifications

Parameter	Specification
Full Model Number	GE DS200LPPAG1A DS200LPPAG1ABA
Category	Line Protection Board for Speedtronic Turbine Control
Dimensions (W x H)	Approx. 8.5 x 7.0 inches
Weight	0.71 kg (1.57 lbs)
Number of Components	140+ discrete parts including current transformers and protection relays
Energy Storage	350 Joules (total capacitive discharge)
Interface Type	3x current sensing inputs + 3x voltage sensing inputs + 4x trip relay outputs + 1x backplane connector

This board integrates over 140 discrete components onto a multi-layer PCB. Its dimensions measure roughly 8.5 inches wide by 7.0 inches high. The total weight reaches about 0.71 kilograms including the protective bracket. Three current sensing inputs monitor line amperage for overload detection. Three voltage sensing inputs track line potential for overvoltage protection. Four trip relay outputs activate external breakers during fault events. One backplane connector provides power and communication paths to the main rack. The design stores up to 350 joules of capacitive energy for reliable protection actuation.

Functional Layout and Protection Management

The GE DS200LPPAG1A DS200LPPAG1ABA monitors line conditions with high accuracy and fast response. Each current sensor detects overloads before they damage downstream equipment. Moreover, the board compares all inputs against programmable thresholds continuously. This variant includes upgraded relays for better contact life and switching speed. General Electric specifically designed this protection board for the Mark V Speedtronic system. You can replace an older board with this unit without changing the rack configuration.

Installation Guidelines and Compatibility

This line protection board mounts directly into a standard Mark V rack slot. Always disconnect system power before handling the GE DS200LPPAG1A DS200LPPAG1ABA. The board works with existing GE Mark V backplanes and external breakers. Verify your firmware revision supports this variant. This board maintains backward compatibility with earlier Mark V versions. Proper installation ensures reliable line protection and system safety.