Description

Product Overview

The GE IS230JPDGH1B is a Power Distribution Module (PDM) designed for GE’s Mark VIe Speedtronic Turbine Control System, specializing in high-reliability power management and distribution for mission-critical industrial applications. As a core component of the Mark VIe ecosystem, this module provides redundant power distribution for control circuits, wetting circuits, and auxiliary systems in gas/steam turbines, oil & gas platforms, and industrial automation systems. Its rugged design and advanced features ensure stable operation in harsh environments while supporting scalable system architectures .

Featuring dual 28 V DC power inputs and 24/48 V DC wetting power distribution, the GE IS230JPDGH1B ensures continuous power supply even in the event of primary power failure. The module integrates AC distribution sensing for real-time monitoring of two AC channels, enabling diagnostic feedback and fault detection. Its DIN-rail mounting design simplifies installation in compact control cabinets, while the conformal-coated PCB enhances resistance to moisture, dust, and electromagnetic interference (EMI) .

As part of the Mark VIe HazLoc-certified subseries, the GE IS230JPDGH1B 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 minimal downtime .

Technical Specifications

Parameter	Value
Product Model	GE IS230JPDGH1B
Manufacturer	General Electric (GE)
Product Type	Power Distribution Module (PDM)
Series	Mark VIe (Turbine Control)
Power Supply	28 V DC ±5% (control power), 24/48 V DC (wetting power)
Input Connections	Dual 28 V DC inputs (via connectors JR/JS), dual 24/48 V DC inputs (JPS1/JPS2)
Outputs	Common 28 V DC bus, common 24/48 V DC bus
AC Sensing	Two channels for AC distribution monitoring
Operating Temperature	-30°C to +65°C
Storage Temperature	-40°C to +85°C
Dimensions	~16.51 cm (H) x 17.8 cm (W) x 5.1 cm (D) (approximate)
Weight	~0.45 kg (0.99 lbs)
Mounting	DIN-rail
Certifications	HazLoc-approved (NFPA Class 1, Div. 2), CE, UL, RoHS

Key Features & Advantages

Redundant Power Architecture:

Dual 28 V DC inputs ensure continuous power supply to control circuits, critical for maintaining operation during primary power failures. The common DC bus design simplifies power distribution across the control system .
24/48 V DC wetting power supports solenoid valves, relays, and other field devices requiring higher voltage for actuation .

Real-Time Monitoring & Diagnostics:

AC distribution sensing provides feedback on two external AC channels, enabling early detection of voltage fluctuations or faults. This feature is critical for predictive maintenance and system stability .
LED indicators on the front panel display power status, communication activity, and fault conditions for quick troubleshooting .

Rugged Design for Harsh Environments:

Conformal-coated circuitry and wide temperature range (-30°C to +65°C) enable reliable operation in offshore, desert, and high-altitude environments. EMI shielding minimizes interference from adjacent equipment .
HazLoc certification (when paired with compatible terminal boards) makes it suitable for explosive gas or dust environments, essential for oil & gas and chemical processing applications .

Scalable System Integration:

DIN-rail mounting allows flexible installation in compact control cabinets, ideal for retrofitting existing systems or expanding capacity. Supports TMR architecture for fault-tolerant applications requiring high reliability .
Integrates seamlessly with GE’s ControlST v04.03.18C software for configuration of power management logic 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 .
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 redundant power supply to control circuits, generator synchronization systems, and auxiliary equipment. Monitors power quality and actuates backup relays to ensure stable operation in combined-cycle plants .
- Microgrid applications, regulating power flow between distributed energy resources (DERs) and utility grids through real-time control of inverters and circuit breakers .
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 control, machine safety interlocks, and quality inspection triggers.
- Water treatment plants for pump control, valve actuation, and alarm signaling in critical infrastructure applications .

Installation & Maintenance

Installation Preparation:

Verify the installation environment meets temperature (-30°C to +65°C) and humidity requirements. Use GE-approved DIN-rail brackets and shielded cables to minimize EMI interference. Ground the module chassis properly to prevent static discharge .
Configure the module via ControlST v04.03.18C software to define power distribution parameters, redundancy modes, and diagnostic thresholds. 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 IS230JPDGH1B 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 IS230JPDGH1B 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

GE IS230JPDGH1B Power Distribution Module (PDM)(XIONGBA)