DS200LPPAG1AAA | Multiple fused outputs for I/O modules

Input Voltage：125V DC or 24V DC (varies by configuration)
​Output Channels：Multiple fused outputs for I/O modules
​Fuse Ratings：5–10 A (field-configurable)
​Operating Temp：-20°C to +70°C
​Certificationss：UL, CE, IEC 61000 (EMC)
​Mountings：Chassis-mounted within Mark VI racks
​Dimensionss：~200 mm x 100 mm x 50 mm (approximate)

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Description

Product Overview
The ​GE DS200LPPAG1AAA is a Load Power Protection Assembly (LPPA) module designed for GE’s Speedtronic Mark VI and Mark VIe gas/steam turbine control systems. This module provides critical power distribution and protection functions, ensuring stable voltage regulation and fault isolation for the turbine control system’s I/O modules, processors, and peripheral devices. Part of the DS200 series, the ​DS200LPPAG1AAA enhances system reliability by safeguarding against overvoltage, short circuits, and load imbalances in demanding power generation environments.

Key Features

  • ​Power Distribution: Routes and conditions 24V DC/125V DC power to downstream control components.
  • ​Circuit Protection: Integrated fuses or circuit breakers for overload/short-circuit protection.
  • ​Diagnostic Monitoring: LED indicators for power status, fault detection, and fuse health.
  • ​Hot-Swap Design: Allows replacement without turbine shutdown, minimizing downtime.
  • ​Compatibility: Interfaces with Mark VI/Mark VIe control modules (e.g., DS200DCFBG1A, DS200TBCAG1).

Typical Technical Specifications

Parameter Value/Description
​Input Voltage 125V DC or 24V DC (varies by configuration)
​Output Channels Multiple fused outputs for I/O modules
​Fuse Ratings 5–10 A (field-configurable)
​Operating Temp -20°C to +70°C
​Certifications UL, CE, IEC 61000 (EMC)
​Mounting Chassis-mounted within Mark VI racks
​Dimensions ~200 mm x 100 mm x 50 mm (approximate)

DS200LPPAG1AAA

Application Scenarios

  • ​Turbine Power Distribution: Supplies protected power to Mark VI I/O modules and controllers.
  • ​Fault Isolation: Prevents cascading failures by isolating faulty circuits.
  • ​Grid Synchronization: Supports exciter and governor control systems.
  • ​Industrial Plants: Used in compressor stations and combined-cycle power plants.

Related Products

  1. ​DS200DCFBG1A: Power supply module for Mark VI systems.
  2. ​DS200TBCAG1: Terminal Board Controller for I/O signal routing.
  3. ​IS215ACLEH1A: Analog control module for turbine actuators.
  4. ​Mark VIe Controller: Advanced turbine control unit.
  5. ​GE EX2100e: Excitation control system for generator fields.

Product Assurance
GE provides a ​1–3-year warranty for the DS200LPPAG1AAA, with lifecycle support through GE’s Power Services network. Each module undergoes rigorous testing for EMI compliance, thermal cycling, and vibration resistance (IEC 60068-2-64). Global technical support includes firmware updates and 24/7 troubleshooting via GE’s MySupport portal.

Note: Specifications are generalized for DS200 series modules. For exact parameters, consult GE’s Mark VI Technical Guide or datasheets.

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