General Electric IS200ERSCG1AAA Exciter Regulator Static Converter

The General Electric IS200ERSCG1AAA delivers robust power conversion for critical excitation control systems. This advanced static converter provides precise PWM DC output for generator excitation applications in power generation facilities.

Product Identification & Core Specifications

• Manufacturer & Brand: General Electric Industrial Systems
• Model Number: IS200ERSCG1AAA
• Product Series: EX2100 Excitation Controller
• Product Type: Exciter Regulator Static Converter
• Country of Origin: United States of America
• System Compatibility: Simplex configuration applications

Electrical Performance & Power Ratings

• Continuous Output: 250V DC at 35A continuous operation
• Peak Output Capacity: 250V DC at 52.5A for 10 seconds
• Input Power Sources: Rectified AC or station battery DC
• Power Conversion: DC/DC static power conversion
• Switching Technology: Pulse Width Modulation (PWM)
• Efficiency Rating: >95% power conversion efficiency

Power Semiconductor Configuration

• IGBT Modules: Six insulated gate bipolar transistors
• Gate Connections: Twelve soldered gate lead points
• Power Connections: Four bolted power terminals
• Heat Management: Vertical mounting on dedicated heat sink
• Mounting Hardware: Four mounting screws for secure attachment
• Thermal Performance: Optimized heat dissipation design

System Integration & Interface Capabilities

• Board Interfacing: Connects with ERRR and ERDD boards
• Voltage Sensing: Integrated voltage attenuator circuit
• Field Discharge: Dynamic field discharge capability
• Control Signaling: Differential voltage feedback system
• Relay Function: K3 relay for DC link charging bypass
• Communication: Direct interface with excitation control

Physical Specifications & Dimensions

• Board Dimensions: 4 inches wide × 6 inches high
• Unit Weight: 8 ounces compact design
• Shipping Dimensions: 18×12×12 inches protective packaging
• Mounting Style: EX2100 rack compatible design
• Form Factor: Standard industrial board layout
• Construction: Industrial-grade materials

Environmental Operating Conditions

• Operating Temperature: -20°C to +70°C industrial range
• Storage Temperature: -40°C to +85°C safe storage
• Humidity Range: 5% to 95% non-condensing
• Vibration Resistance: 2G operational vibration
• Altitude Rating: Up to 2000 meters operation
• EMC Compliance: Industrial electromagnetic compatibility

Installation & Commissioning Guidelines

• Verify proper DC link capacitor discharge before installation
• Follow specified torque values for bolted connections
• Ensure adequate clearance for heat sink ventilation
• Check all solder connections for integrity and quality
• Confirm proper grounding and electrical isolation
• Validate interface connections with ERRR and ERDD boards

Package Contents & Documentation

• One IS200ERSCG1AAA static converter unit
• GEI-100488 technical manual documentation
• Installation and commissioning guidelines
• Quality verification and testing certificate
• Protective anti-static packaging materials
• Hardware and mounting accessories

Shipping & Logistics Information

• Express worldwide shipping via FedEx, UPS, DHL
• Professional industrial packaging standards
• Tracking information provided for all shipments
• Customs documentation preparation service
• Insurance coverage available for high-value shipments
• Quick order processing and dispatch system

Professional FAQ

• What is the primary function of the voltage attenuator circuit?
• The voltage attenuator measures and regulates field voltage precisely. It provides differential voltage feedback to the ERDD board for accurate excitation control.
• Can this converter operate with both AC and DC power inputs?
• Yes, the unit accepts rectified AC power, station battery DC power, or combined input sources. This flexibility ensures reliable operation in various power scenarios.
• How does the field discharge functionality work during operation?
• One IGBT module handles field discharge operations. It safely dissipates field energy during system shutdown or redundant switchover transitions.
• What maintenance procedures does this static converter require?
• Regular inspection of IGBT connections and heat sink cleanliness is essential. Periodic verification of solder joints and power connections ensures long-term reliability.
• How does the K3 relay enhance system functionality?
• The K3 relay bypasses the DC link charging resistor during specific operations. This feature optimizes system performance and protects components from inrush currents.

Warranty & Technical Support

• 12-month comprehensive product warranty
• Technical support for installation and troubleshooting
• Application engineering assistance available
• Replacement service for qualified warranty claims
• Documentation and manual access provided

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