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GE DS200SLCCG3AHD SLCC Gate Sequencer Card

GE DS200SLCCG3AHD SLCC Gate Sequencer Card

  • Manufacturer: General Electric

  • Product No.: DS200SLCCG3AHD

  • Condition:1000 in stock

  • Product Type: SLCC Gate Sequencer Card

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Product Overview



Parameter Details
Part Number DS200SLCCG3AHD
Product Name SLCC Gate Sequencer Card – High-Density / High-Diagnostics Revision
Application Mission-critical excitation control for large GE turbine generators (steam, gas, hydro) and high-power industrial drives
Compatibility GE EX2100, EX2100e, Mark VIe Excitation Systems; integrates with UCVE, UCSA, UCSX controllers
Function Generates precise gate firing pulses for 6- or 12-pulse thyristor bridges; provides real-time diagnostics, LAN redundancy, and fiber-optic gate drive

Functional Specifications



Parameter Details
Voltage Supply +5 V DC, ±12 V DC, ±15 V DC (from backplane)
Operating Temperature -40°C to +85°C (extended range)
Storage Temperature -55°C to +105°C
Dimensions 10.5" x 8.0" x 0.6" (standard Mark V/VI form factor)
Weight 0.62 kg (1.37 lbs)
Power Consumption < 7 W
Thyristor Bridge Support 6-pulse or 12-pulse (auto-configurable)
Gate Drive Output 6 or 12 isolated fiber-optic gate drivers (ST-compatible)
Gate Pulse Accuracy ±100 ns jitter, 1 µs resolution
Communication Dual Redundant 10/100 Mbps Ethernet (LAN A/B) – supports EGD, Modbus TCP, IEEE 1588 PTP
Diagnostic Features - Real-time bridge current/voltage monitoring - Phase imbalance detection - Overcurrent / overvoltage - Gate open/short detection - Self-test & watchdog
LED Indicators 12 LEDs: Power, Run, Fault, LAN A/B, Bridge 1–6 Status
Connector Type - P1/P2: High-density backplane edge connectors - P3–P8: Fiber-optic gate outputs (ST) - RJ45 x2: Ethernet
Protection - Surge protection (IEC 61000-4-5) - EMI/RFI shielding - Conformal coating (standard)
Certifications CE, UL, CSA Class 1 Div 2, ATEX Zone 2 (optional), IEC 61508 SIL 2 capable
Standards Compliance IEC 60255, API 670, IEEE C37.90, IEC 61850 (GOOSE), IEC 62439 (PRP/HSR ready)

Ordering Information



Parameter Details
Part Number Configuration DS200SLCCG3AHD (H = High-Density Diagnostics, D = Dual LAN + Fiber Optic)
Available Options - DS200SLCCG3AHC: Conformal coated + Class 1 Div 2 - DS200SLCCG3AHE: With IEEE 1588 PTP precision timing - Fiber-optic gate cable kits (3m, 10m, 30m)
Core Exchange Available – 30-day turnaround (remanufactured with 2-year warranty)
Customization - Custom gate pulse timing profiles - Integration with UCVE-H or UCSA controllers - Firmware for dual-bridge parallel operation
View full details

Product Description

Product Overview



Parameter Details
Part Number DS200SLCCG3AHD
Product Name SLCC Gate Sequencer Card – High-Density / High-Diagnostics Revision
Application Mission-critical excitation control for large GE turbine generators (steam, gas, hydro) and high-power industrial drives
Compatibility GE EX2100, EX2100e, Mark VIe Excitation Systems; integrates with UCVE, UCSA, UCSX controllers
Function Generates precise gate firing pulses for 6- or 12-pulse thyristor bridges; provides real-time diagnostics, LAN redundancy, and fiber-optic gate drive

Functional Specifications



Parameter Details
Voltage Supply +5 V DC, ±12 V DC, ±15 V DC (from backplane)
Operating Temperature -40°C to +85°C (extended range)
Storage Temperature -55°C to +105°C
Dimensions 10.5" x 8.0" x 0.6" (standard Mark V/VI form factor)
Weight 0.62 kg (1.37 lbs)
Power Consumption < 7 W
Thyristor Bridge Support 6-pulse or 12-pulse (auto-configurable)
Gate Drive Output 6 or 12 isolated fiber-optic gate drivers (ST-compatible)
Gate Pulse Accuracy ±100 ns jitter, 1 µs resolution
Communication Dual Redundant 10/100 Mbps Ethernet (LAN A/B) – supports EGD, Modbus TCP, IEEE 1588 PTP
Diagnostic Features - Real-time bridge current/voltage monitoring - Phase imbalance detection - Overcurrent / overvoltage - Gate open/short detection - Self-test & watchdog
LED Indicators 12 LEDs: Power, Run, Fault, LAN A/B, Bridge 1–6 Status
Connector Type - P1/P2: High-density backplane edge connectors - P3–P8: Fiber-optic gate outputs (ST) - RJ45 x2: Ethernet
Protection - Surge protection (IEC 61000-4-5) - EMI/RFI shielding - Conformal coating (standard)
Certifications CE, UL, CSA Class 1 Div 2, ATEX Zone 2 (optional), IEC 61508 SIL 2 capable
Standards Compliance IEC 60255, API 670, IEEE C37.90, IEC 61850 (GOOSE), IEC 62439 (PRP/HSR ready)

Ordering Information



Parameter Details
Part Number Configuration DS200SLCCG3AHD (H = High-Density Diagnostics, D = Dual LAN + Fiber Optic)
Available Options - DS200SLCCG3AHC: Conformal coated + Class 1 Div 2 - DS200SLCCG3AHE: With IEEE 1588 PTP precision timing - Fiber-optic gate cable kits (3m, 10m, 30m)
Core Exchange Available – 30-day turnaround (remanufactured with 2-year warranty)
Customization - Custom gate pulse timing profiles - Integration with UCVE-H or UCSA controllers - Firmware for dual-bridge parallel operation

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