Description
Technical Parameters & Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Series | Mark V Speedtronic |
| Full Model | DS200KLDCG1A |
| Board Type | Kilowatt / Load Demand & Control Gateway Board |
| Analog Inputs | 4 isolated analog inputs (0-10V or 4-20mA) for power/load signals |
| Analog Outputs | 2 isolated analog outputs (0-10V or 4-20mA) for control signals |
| Digital Inputs | 8 optically isolated digital inputs (24-250V DC/AC) for status signals |
| Digital Outputs | 4 optically isolated digital outputs (24-250V DC/AC) for control signals |
| Communication Ports | 2 serial ports (RS-232/RS-485) for power management communication, 1 Ethernet port (10/100) |
| VME Interface | VME backplane (parallel data transfer) |
| Control Functions | Load demand calculation, load control, setpoint processing, signal conditioning, gateway functions, rate-of-change limiting |
| Diagnostics | System status, communication health, function integrity, predictive control monitoring |
| Diagnostic LEDs | Board status, fault, function active, communication active, signal quality |
| Operating Temp | -40°C to +70°C (extended range) |
| Protection | Enhanced conformal coating + gold-plated edge connectors (30µin) |
| Physical Dimensions | 6U VME format (233mm × 160mm) |
| MTBF | > 120,000 hours |
Core Advantages & Key Features
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Integrated Gateway Functions – The DS200KLDCG1A provides both load control and gateway functions, bridging the Mark V system with power management systems.
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Core Load Control Functions – Provides essential load demand calculation and control functions for turbine-generator systems.
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Expanded Control Functions – Includes load demand calculation, load control, setpoint processing, signal conditioning, gateway functions, and rate-of-change limiting.
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Signal Conditioning – Provides signal conditioning for power and load signals.
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Analog and Digital I/O – Combines analog inputs and outputs with digital I/O for integrated control.
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Ethernet Connectivity – Integrated Ethernet port provides network connectivity for remote monitoring and configuration.
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Power Management Communication – Serial ports for communication with power management systems.
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Enhanced Diagnostics – The Revision A adds predictive control monitoring for proactive control management.
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Extended Temperature Range – Rated for -40°C to +70°C, suitable for extreme environmental conditions.
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Electrical Isolation – 2500 VAC isolation between field signals and logic ensures operator and processor safety.
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Robust Environmental Protection – Enhanced conformal coating and 30µin gold-plated edge connectors ensure reliable operation.
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Plug-and-Play Compatibility – Integrates with DS200CPCAG1A processors and other Mark V boards.
Typical Applications
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Load Demand Calculation – Calculates load demand for turbine-generator systems.
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Load Control – Provides core control functions for load management.
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Gateway Functions – Bridges Mark V system with power management systems.
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Setpoint Processing – Processes load setpoints for precise control.
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Rate-of-Change Limiting – Manages load ramp rates for grid stability.
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Signal Conditioning – Conditions power and load signals for processing.
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Power Generation Control – Supports generator control applications.
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Extreme Environment Installations – Suitable for outdoor, desert, or Arctic installations.
Comparison: DS200KLDCG1A vs. Base Version
| Feature | DS200KLDCG1A | DS200KLDCG1 (Base) |
|---|---|---|
| Control Functions | Demand, setpoint, conditioning, gateway, rate-of-change limiting | Demand, setpoint, conditioning, gateway |
| Ethernet Port | Yes (10/100) | No |
| Rate-of-Change Limiting | Yes | No |
| Predictive Control Monitoring | Yes | No |
| Operating Temp | -40°C to +70°C | -30°C to +65°C |
| MTBF | > 120,000 hours | > 100,000 hours |
Selection Guidelines & Precautions
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Verify load control and gateway requirements.
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Ensure compatibility with power management systems.
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Proper wiring and termination for analog signals.
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Compatible with DS200CPCAG1A.
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The DS200KLDCG1A is the preferred replacement for the base DS200KLDCG1.
Summary
The DS200KLDCG1A is an enhanced kilowatt/load demand and control gateway board for GE Mark V systems, providing core load control functions (demand, setpoint, conditioning, gateway, rate-of-change limiting), analog I/O, digital I/O, Ethernet connectivity, predictive control monitoring, extended temperature range (-40°C to +70°C), and 2500 VAC isolation. It bridges the Mark V system with power management systems for integrated load control and power generation management. This revision is the recommended replacement for the base DS200KLDCG1. Selection requires evaluation of load control requirements, gateway needs, and environmental conditions.
INFICON PSG400
HMS AB7006
APPLISENS Z110000425
A-B 1756-L62
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