I/O modules

The complete model DS200LPPAG1A DS200LPPAG1AAA monitors electrical line conditions for Mark V turbine systems. This board detects voltage sags, swells, and frequency excursions rapidly. It safeguards generator and utility interconnect circuits from electrical faults.

Technical Specifications

Protection Features

monitors all three voltage phases without interruption. Its eight capacitors remove harmonic distortion from incoming signals. The board detects overvoltage, undervoltage, and frequency drift accurately. DS200LPPAG1A DS200LPPAG1AAA also senses phase reversal and reverse power conditions. Four relays trip external circuit breakers when faults occur.

This protection board resides in R1 Core location 8. The placement ensures minimal delay in fault response times. DS200LPPAG1A DS200LPPAG1AAA compares live measurements against user-defined thresholds. It issues warning alarms before reaching critical trip levels. The board logs fault events with timestamps for diagnostics.

Operational Integration

The line protection board works with the main turbine controller seamlessly. It prioritizes generator synchronization signals above other inputs. DS200LPPAG1A DS200LPPAG1AAA coordinates with upstream protective relays effectively. Only two relays see active use in standard configurations. The remaining two relays provide backup protection functionality.

Physical and Installation Notes

Manufacturers reference manual GEH-6201 for all installation steps. Each DS200LPPAG1A DS200LPPAG1AAA unit undergoes complete functional testing. We clean every board thoroughly before final shipment. The secondary code DS200LPPAG1AAA appears on the factory identification label. This board weighs approximately 1.3 pounds for secure rack mounting.

Details