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GE DS200SLCG3AHD SLCC Gate Sequencer Card

GE DS200SLCG3AHD SLCC Gate Sequencer Card

  • Manufacturer: General Electric

  • Product No.: DS200SLCG3AHD

  • 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 DS200SLCG3AHD
Product Name SLCC Gate Sequencer Card – High-Density / High-Diagnostics Revision
Application 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, EISB controllers
Function Generates ultra-precise gate firing pulses for 6- or 12-pulse thyristor bridges; provides real-time diagnostics, dual redundant LAN, 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 industrial range)
Storage Temperature −55°C to +105°C
Dimensions 10.5" × 8.0" × 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 connectors)
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, PRP/HSR
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 ST gate outputs • 2× RJ45: Ethernet
Protection • Surge (IEC 61000-4-5) • EMI/RFI shielding • Conformal coating (standard)
Certifications CE, UL, CSA Class 1 Div 2, ATEX Zone 2, IEC 61508 SIL 2 capable
Standards Compliance IEC 60255, API 670, IEEE C37.90, IEC 61850 (GOOSE), IEC 62439 (PRP/HSR)

Ordering Information



Parameter Details
Part Number Configuration DS200SLCG3AHD (H = High-Density, D = Dual LAN + Fiber Optic)
Available Options • DS200SLCG3AHC: Conformal coated + Class 1 Div 2 • DS200SLCG3AHE: With IEEE 1588 PTP precision timing • Fiber-optic gate cable kits (3m, 10m, 30m)
Core Exchange Available – 30-day turnaround (2-year warranty on remanufactured units)
Customization • Custom gate pulse profiles • Dual-bridge parallel operation • Integration with UCVE-H or UCSA
View full details

Product Description

Product Overview



Parameter Details
Part Number DS200SLCG3AHD
Product Name SLCC Gate Sequencer Card – High-Density / High-Diagnostics Revision
Application 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, EISB controllers
Function Generates ultra-precise gate firing pulses for 6- or 12-pulse thyristor bridges; provides real-time diagnostics, dual redundant LAN, 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 industrial range)
Storage Temperature −55°C to +105°C
Dimensions 10.5" × 8.0" × 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 connectors)
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, PRP/HSR
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 ST gate outputs • 2× RJ45: Ethernet
Protection • Surge (IEC 61000-4-5) • EMI/RFI shielding • Conformal coating (standard)
Certifications CE, UL, CSA Class 1 Div 2, ATEX Zone 2, IEC 61508 SIL 2 capable
Standards Compliance IEC 60255, API 670, IEEE C37.90, IEC 61850 (GOOSE), IEC 62439 (PRP/HSR)

Ordering Information



Parameter Details
Part Number Configuration DS200SLCG3AHD (H = High-Density, D = Dual LAN + Fiber Optic)
Available Options • DS200SLCG3AHC: Conformal coated + Class 1 Div 2 • DS200SLCG3AHE: With IEEE 1588 PTP precision timing • Fiber-optic gate cable kits (3m, 10m, 30m)
Core Exchange Available – 30-day turnaround (2-year warranty on remanufactured units)
Customization • Custom gate pulse profiles • Dual-bridge parallel operation • Integration with UCVE-H or UCSA

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