+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE IS220PPROS1B is a Backup Turbine Protection I/O Pack designed for GE’s Mark VIe Speedtronic Turbine Control System, specializing in critical parameter monitoring and emergency protection for gas/steam turbines in power generation, oil & gas, and industrial automation. As a core component of the Mark VIe ecosystem, this module provides redundant overspeed protection, generator synchronization checks, and independent watchdog functionality to ensure safe and reliable turbine operation in harsh industrial environments .
Featuring dual 10/100 Mbps Ethernet ports and Ionet communication, the GE IS220PPROS1B interfaces with the primary control system to monitor speed signals, relay outputs, and diagnostic data. Its conformal-coated PCB and rugged design (operating temperature: -30°C to +65°C) ensure resilience against moisture, dust, and electromagnetic interference (EMI), making it suitable for offshore platforms, refineries, and high-vibration settings .
As part of the Mark VIe HazLoc-certified subseries, the GE IS220PPROS1B is approved for use in hazardous locations (NFPA Class 1, Div. 2) when paired with compatible terminal boards (e.g., IS200SPROH1A or IS200TREAH1A). It supports Triple Modular Redundancy (TMR) architecture for SIL-rated safety applications, ensuring fault tolerance and continuous operation .
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | GE IS220PPROS1B |
| Manufacturer | General Electric (GE) |
| Product Type | Backup Turbine Protection I/O Pack |
| Series | Mark VIe (Turbine Control) |
| PCB Coating | Conformal coating (anti-moisture, dust, EMI) |
| Communication | Ethernet (10/100 Mbps), Ionet |
| Power Supply | 24 V DC ±5% (nominal) |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | ~14.3 cm (H) x 23.1 cm (W) x 5.1 cm (D) (approximate) |
| Weight | ~0.45 kg (0.99 lbs) |
| Compatibility | GE Mark VIe systems, terminal boards IS200SPROH1A/IS200TREAH1A |
| Redundancy Support | Triple Modular Redundancy (TMR) |
| Certifications | HazLoc-approved (NFPA Class 1, Div. 2), CE, UL, RoHS |
| Cybersecurity | Secure boot technology, firmware signature verification |
Key Features & Advantages
Emergency Protection Functionality:
- Monitors critical turbine parameters (e.g., overspeed, acceleration, deceleration) and triggers backup trip relays on emergency trip boards (e.g., TREG, TREL, TREA) to prevent catastrophic failures. Its hardware-implemented overspeed detection ensures rapid response times (<50 ms) .
- Provides independent watchdog functionality to verify the primary control system’s health, initiating a trip if the primary control fails to respond within a specified timeframe .
Rugged Design for Harsh Environments:
- Conformal-coated circuitry and wide temperature range enable reliable operation in offshore, desert, and high-altitude environments. EMI shielding minimizes interference from adjacent equipment, ensuring signal integrity in noisy industrial settings .
- HazLoc certification (when paired with compatible terminal boards) makes it suitable for explosive gas or dust environments, critical for oil & gas and chemical processing applications .
Scalable System Integration:
- Supports TMR architecture with three redundant GE IS220PPROS1B modules, providing fault-tolerant protection for mission-critical systems. Each module connects to the primary control system via dual Ethernet ports for redundant communication .
- Integrates with GE’s ControlST v04.03.18C software for intuitive configuration of protection logic, diagnostic thresholds, and redundancy modes .
Enhanced Cybersecurity:
- Secure boot technology and firmware signature verification protect against unauthorized access and cyber threats. Data encryption ensures secure communication between modules, critical for industrial control systems in regulated environments .
- Complies with industry cybersecurity standards (e.g., NERC CIP, IEC 62443), providing peace of mind for operators in power generation and critical infrastructure sectors .
Application Areas
-
Power Generation:
- Gas/steam turbine power plants for overspeed protection, generator synchronization, and emergency shutdown systems. Monitors speed signals from magnetic pickups and actuates trip relays to safeguard turbine integrity .
- Microgrid applications, ensuring safe disconnection of distributed energy resources (DERs) from utility grids during faults or synchronization errors .
-
Oil & Gas:
- Offshore platforms for wellhead control, pump monitoring, and flare system activation in hazardous zones. Its HazLoc certification ensures compliance with strict safety standards .
- Refineries and petrochemical plants for process optimization, emergency shutdown systems, and predictive maintenance using HART-enabled smart devices .
-
Industrial Automation:
- Manufacturing facilities (e.g., automotive, food processing) for conveyor system safety interlocks, machine health monitoring, and quality inspection triggers.
- Water treatment plants for pump control, valve actuation, and alarm signaling in critical infrastructure applications .
Related Products
- GE IS200SPROH1A/IS200TREAH1A:
- Terminal boards specifically designed for the IS220PPROS1B, providing field wiring connections and HazLoc certification for hazardous environments .
- GE IS220PHRAH1A:
- Analog I/O and HART Communication Control Board for integrating smart sensors/actuators, complementary to the IS220PPROS1B in comprehensive turbine control systems .
- GE IS220UCSAH1A:
- Embedded Controller Module for real-time control logic execution, forming a core trio with IS220PPROS1B and pitch/torque control boards .
- GE IS220PSUAH1A:
- Power Supply Unit designed for Mark VIe systems, providing stable power to the IS220PPROS1B and other control modules .
Installation & Maintenance
Installation Preparation:
- Verify the installation environment meets temperature (-30°C to +65°C) and humidity requirements. Use GE-approved mounting brackets and shielded cables to minimize EMI interference. Ground the board chassis properly to prevent static discharge .
- Configure the board via ControlST v04.03.18C software to define protection logic, communication parameters, and redundancy modes. Follow GE’s GEH-6721L manual for wiring diagrams and terminal board compatibility guidelines .
Maintenance Recommendations:
- Routine Checks: Inspect for loose connections, corrosion, or thermal stress on components. Clean dust from vents to maintain cooling efficiency. Test redundancy functionality quarterly to ensure fault isolation capabilities .
- Firmware Updates: Regularly update firmware to the latest version (available through GE’s support portal) to access new features and security patches. Replace electrolytic capacitors every 5–7 years as part of preventive maintenance .
- Component Replacement: Use only GE-certified spare parts (e.g., relays, fuses). Coordinate with GE’s technical support for advanced troubleshooting or hardware repairs .
Product Warranty & Support
The GE IS220PPROS1B comes with a 1-year warranty covering defects in materials and workmanship. For immediate deployment, the module is available in spot inventory and ships within 3–5 business days of payment. Backorders are fulfilled within 1 month, ensuring timely delivery for large-scale projects .
GE offers 24/7 technical support through its global network of certified engineers, providing assistance with system integration, troubleshooting, and training. Comprehensive documentation, including datasheets and installation manuals, is accessible via GE Vernova’s official support portal. With a commitment to reliability, GE ensures the GE IS220PPROS1B delivers long-term performance in the most demanding industrial environments .
Contact info
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
- Wechat: +86 18030182217
- Website: www.xiongbaparts.com
