+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE IS200EXHSG1AEC is an Exciter High-Speed Relay Driver Board designed for GE’s EX2100 Excitation Control System, widely used in power generation, oil & gas, and heavy industrial environments. It serves as a critical component for driving DC contactors and pilot relays, enabling precise control of generator field current and supporting high-speed switching operations in turbine management systems 316.
Featuring dual-channel isolated inputs and solid-state relay drivers, the IS200EXHSG1AEC supports 125V DC power supply and interfaces with the EX2100’s EMIO (Exciter Master Input/Output) boards via DB9 connectors (J504, J509). Its robust design includes conformal coating to mitigate EMI/RFI interference and protect against dust and moisture, ensuring reliable performance in harsh industrial environments 23.
With compatibility with GE’s ToolboxST software, the IS200EXHSG1AEC enables remote configuration of relay timing parameters and diagnostic thresholds. Its -30°C to +65°C operating temperature range and IP54 ingress protection make it suitable for offshore platforms, high-vibration power plants, and other extreme conditions .
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS200EXHSG1AEC |
| Manufacturer | General Electric (GE) |
| Product Type | Exciter High-Speed Relay Driver Board for EX2100 Systems |
| Input Voltage | 125V DC (from EPDM module) |
| Output Signals | 3× DB9 connectors (J504, J509) for EMIO communication |
| Relay Drivers | Supports DC contactors (41), field flashing relays (53A/53B), and de-excitation relays (K_DEP) |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Ingress Protection | IP54 (dust and water splash resistance) |
| Dimensions | 33.02 cm (height) × 10.16 cm (width) × 6.4 cm (depth) |
| Weight | 0.7 kg |
| Certifications | CE, RoHS (implied by GE’s standard compliance) |
| Redundancy Support | System-level redundancy via EX2100 dual controllers |
| Thermal Protection | Built-in thermal switches (alarm at 70°C, trip at 80°C) |
Key Features and Advantages
High-Speed Relay Control: The IS200EXHSG1AEC provides millisecond-level switching for DC contactors and pilot relays, ensuring rapid response to generator field current adjustments. Its adaptive filtering reduces noise interference by up to 30% compared to legacy systems .
Extreme Environment Resilience: With an extended temperature range and IP54 protection, the module withstands harsh conditions typical of oil refineries, chemical plants, and offshore platforms. Conformal coating and surge protection (MOVs) further enhance reliability in high-vibration or corrosive environments .
Flexible Integration: Seamless compatibility with GE’s EX2100 system allows remote configuration of diagnostic thresholds and firmware updates via ToolboxST. This scalability enables easy integration into existing or upgraded turbine control systems, aligning with Industry 4.0 initiatives .
Fail-Safe Design: Incorporates self-diagnostic circuitry to detect relay or driver failures, automatically triggering a controlled shutdown to prevent equipment damage. Certified to IEC 61508 SIL 2 standards for functional safety in critical applications .
Low Maintenance: The module’s absence of fuses or adjustable hardware minimizes routine maintenance. LED indicators provide real-time status monitoring, while GE’s predictive analytics platform (Predix) enables condition-based maintenance, reducing mean time to repair (MTTR) by up to 30% .
Application Areas
Power Generation:
- Steam/Gas Turbines: Controls DC contactors for generator field flashing and de-excitation, ensuring stable voltage output during load fluctuations. Integrates with GE’s Mark VIe controllers for closed-loop excitation control .
- Hydroelectric Plants: Manages dynamic relay switching in variable-speed turbines, optimizing power factor correction and grid synchronization efficiency .
Oil & Gas:
- Offshore Platforms: Drives relays in gas compressor drives, ensuring reliable operation in saltwater mist and high-humidity environments. Its IP54 rating makes it suitable for outdoor installations .
- Pipeline Pump Stations: Processes relay feedback from motor drives, minimizing downtime during pressure adjustments and ensuring compliance with safety standards .
Industrial Manufacturing:
- Chemical Processing: Regulates relay control in reactor power systems, ensuring product quality and compliance with environmental regulations.
- Metal Processing: Monitors relay performance in rolling mill drives, enhancing energy efficiency and reducing unplanned downtime in high-vibration environments .
Water/Wastewater:
- Pump Stations: Controls relays in submersible pump drives, ensuring continuous operation during utility outages.
- Treatment Plants: Processes relay signals from chemical dosing systems, enabling regulatory reporting and operational efficiency .
Related Products
- IS200EPDMH1A: Exciter Power Distribution Module delivering redundant 125V DC power to the IS200EXHSG1AEC 34.
- IS200EMIOG1A: Exciter Master Input/Output Board providing interface connectivity for the IS200EXHSG1AEC .
- IS200EGDMH1A: Exciter Ground Detector Module collaborating with the IS200EXHSG1AEC for ground fault monitoring .
- IS200EPSMG1A: Exciter Power Supply Module converting 125V DC to logic-level voltages for the EX2100 system .
- ToolboxST: GE’s configuration software for programming, calibrating, and diagnosing the IS200EXHSG1AEC .
Installation and Maintenance
Installation Preparation:
- ESD Precautions: Handle the IS200EXHSG1AEC with anti-static gloves and store it in ESD-protective packaging. Use shielded cables for signal wiring, grounding shields at both ends to minimize EMI .
- Physical Mounting: Secure the module on a DIN rail within the EX2100 auxiliary cabinet, ensuring at least 2 cm of clearance for airflow. Connect 125V DC power (TB1-TB3) and relay trigger wiring (TB4) .
- Software Setup: Use ToolboxST to configure relay timing, enable thermal alarm triggers, and verify communication with the EMIO board. Perform a functional test with dummy loads before full system commissioning .
Maintenance Recommendations:
- Routine Checks: Inspect LED indicators monthly for power, communication, or fault status. Clean dust from vents and connectors using a dry, lint-free cloth .
- Thermal Management: Monitor board temperature via built-in thermal switches and ensure cooling fans operate within specified RPM ranges. Replace fan filters every 6 months in dusty environments .
- Firmware Updates: Schedule annual firmware updates via ToolboxST to address security patches and enhance compatibility with newer EX2100 components .
- Component Replacement: Replace thermal switches or surge protection components with GE-certified spares if failures occur. For board-level repairs, contact GE-authorized service centers .
Product Warranty and Support
GE guarantees the IS200EXHSG1AEC against defects for 1 year from purchase. Customers receive:
- Global Technical Support: 24/7 access to GE-certified engineers for remote diagnostics and troubleshooting.
- Comprehensive Documentation: Datasheets, wiring diagrams, and safety manuals available via GE’s online portal.
- Upgrade Path: Transition to the IS200EXHSG2AEC for advanced cybersecurity features or integrate with GE’s Predix IoT platform for predictive analytics .
HS:8514909000
Contact info
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
- Wechat: +86 18030182217
- Website: www.xiongbaparts.com
