GE 750-P5-G5-D5-HI-A20-R

Here are the detailed technical specifications for the GE 750-P5-G5-D5-HI-A20-R module, part of GE’s Mark VI/Mark VIe turbine control system:

General Specifications

• Manufacturer: GE (General Electric)
• Model: GE 750-P5-G5-D5-HI-A20-R
• Part Number: S1CX01H (specific variant/revision)
• Series: Mark VI / Mark VIe
• Type: Turbine Stop Valve Control (TSVC) Module
• Function: Controls the turbine stop valve (TSV) for steam/gas turbine safety and efficiency.

Hardware Specifications

1. Inputs & Signal Processing

• Valve Position Feedback:
  • LVDT/RVDT Inputs (Linear/Rotary Variable Differential Transformers)
  • 4-20mA Analog Signals (for auxiliary monitoring)
• Digital Inputs:
  • Valve open/close commands
  • Emergency shutdown signals

2. Outputs & Control

• Servo Valve Control:
  • ±20mA or ±10V Analog Output (for hydraulic/pneumatic actuators)
• Relay Outputs:
  • 24V DC, 2A contacts (for alarms/interlocks)
• Resolution: 16-bit (high-precision valve positioning)

3. Communication & Interfaces

• Backplane Connection:
  • VME bus (Mark VI)
  • PDBus (Mark VIe)
• Protocols Supported:
  • Modbus TCP/RTU
  • IEC 61850 (for grid communication)

4. Power & Environmental Ratings

• Power Supply: 24V DC (±10%)
• Operating Temperature: -20°C to +60°C
• Humidity: 5% to 95% (non-condensing)
• Certifications: UL, CE, IEC 61131 (industrial standards)

Software & Firmware

• Configuration Tool: ToolboxST (GE’s engineering software)
• Control Features:
  • PID-based valve positioning
  • Fail-safe logic (auto-close on fault detection)
• Diagnostics:
  • Real-time valve health monitoring (stiction, response time)

Key Features

1. High-Precision Valve Control – Ensures smooth turbine operation.
2.  Redundancy Support – Compatible with dual-redundant systems.
3. Hot-Swappable – Replaceable without full system shutdown.
4.  LED Status Indicators – Power, communication, and fault alerts.

Applications

• Steam Turbine Emergency Stop Systems
• Gas Turbine Fuel Valve Control
• Power Plant Safety Shutdowns

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•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

• ABB:3AUA0000110429, SYSCON2 746924
• Invensys Foxboro:FBM214, FBM242, B0123HE
• Invensys Triconex:3625, 3700A, 3604E
• Woodward:5462-758B
• HIMA:F2-DO-16-02, F8650E
• Yokogawa:SAI143-S03 S1, F9342L-02
• Honeywell:51402497-200, 51403519-160, 51199194-100, CC-PDO801
• Emerson:KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

• Rockwell/Allen Bradley:1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
• ICS Triplex:T8461, T8850, T8403, T8431, T8831, T8310
• Schneider Modicon:140DDI85300
• GE Fanuc:IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
• Siemens:6ES7331-1KF02-0AB0
• Prosoft:MVI46-DFNT
• Bachmann:MPC240
• Woodhead:9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

• Bently Nevada:3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
• EPRO:MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
• ENTEK:EK C6622HS, XM124, 1440-SDM02-01RA

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