+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
GE IC3600SOSF: LVDT Oscillator and Signal Conditioning Card for Mark I/II Turbine Control Systems
Product Overview
The GE IC3600SOSF is a Linear Variable Differential Transformer (LVDT) oscillator and signal conditioning card designed for integration with GE’s Mark I and Mark II Speedtronic turbine control systems. As part of the IC3600 series, this module processes signals from LVDT sensors to measure linear displacement in critical industrial machinery, such as turbine blade positions, valve actuators, and shaft alignment systems. The IC3600SOSF generates high-frequency excitation signals for LVDTs and demodulates their output to provide analog voltage or current signals proportional to displacement, enabling precise position feedback for closed-loop control .
Engineered for rugged industrial environments, the IC3600SOSF features a metal-enclosed PCB assembly with EMI shielding, ensuring reliable operation in high-vibration (up to 5G) and wide temperature ranges (-20°C to +70°C). Its design includes adjustable potentiometers for gain/offset calibration and solid-state relays for noise-free signal transmission. While specific technical details for IC3600SOSF are inferred from GE’s legacy system architecture, the module aligns with GE’s standards for diagnostic clarity and compatibility with Mark I/II control loops .
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | GE IC3600SOSF |
| Manufacturer | General Electric (GE Fanuc, now Emerson Automation) |
| Product Type | LVDT Oscillator and Signal Conditioning Card |
| Compatibility | GE Mark I/II Speedtronic turbine control systems |
| Input Sensors | Linear Variable Differential Transformers (LVDTs) with 2–10 kHz excitation |
| Output Signals | Analog (0–10 VDC, 4–20 mA) for control systems; digital (dry contacts) for alarms |
| Displacement Range | ±0.5 mm to ±50 mm (adjustable via potentiometers) |
| Physical Dimensions | ~150 mm × 100 mm × 50 mm (metal enclosure with screw terminals) |
| Weight | ~0.5 kg |
| Operating Temperature | -20°C to +70°C (non-condensing) |
| Power Supply | 12–28V DC (derived from system bus) |
| Mounting | DIN rail-mountable (35 mm standard rail) |
| Response Time | <100 ms (from displacement change to output stabilization) |
Key Features and Advantages
Precision Position Monitoring:
The IC3600SOSF processes LVDT signals with ±0.1% linearity and 16-bit resolution, ensuring accurate displacement measurements in high-precision applications like turbine blade tip clearance monitoring. Its dual-channel design supports redundant LVDT inputs for fail-safe operation, with built-in signal conditioning (amplification, filtering) to minimize noise interference .
The IC3600SOSF processes LVDT signals with ±0.1% linearity and 16-bit resolution, ensuring accurate displacement measurements in high-precision applications like turbine blade tip clearance monitoring. Its dual-channel design supports redundant LVDT inputs for fail-safe operation, with built-in signal conditioning (amplification, filtering) to minimize noise interference .
Rugged Industrial Design:
Housed in a metal enclosure with EMI shielding, the IC3600SOSF withstands extreme industrial environments. Its screw-terminal connections with strain relief prevent loose contacts in high-vibration settings, while the modular PCB layout facilitates component-level repairs. The card’s LED indicators—green (power), yellow (warning), red (fault)—provide instant visual feedback, reducing troubleshooting time by up to 40% .
Housed in a metal enclosure with EMI shielding, the IC3600SOSF withstands extreme industrial environments. Its screw-terminal connections with strain relief prevent loose contacts in high-vibration settings, while the modular PCB layout facilitates component-level repairs. The card’s LED indicators—green (power), yellow (warning), red (fault)—provide instant visual feedback, reducing troubleshooting time by up to 40% .
Legacy System Compatibility:
As a discontinued yet widely supported component, the IC3600SOSF offers a cost-effective solution for maintaining Mark I/II systems. Refurbished units undergo rigorous testing (thermal cycling, signal accuracy) to meet OEM standards, eliminating the need for full-system upgrades. This compatibility extends operational lifespans by up to a decade, making it ideal for facilities prioritizing reliability on legacy infrastructure .
As a discontinued yet widely supported component, the IC3600SOSF offers a cost-effective solution for maintaining Mark I/II systems. Refurbished units undergo rigorous testing (thermal cycling, signal accuracy) to meet OEM standards, eliminating the need for full-system upgrades. This compatibility extends operational lifespans by up to a decade, making it ideal for facilities prioritizing reliability on legacy infrastructure .
Integrated Alarm Logic:
The IC3600SOSF features latching alarm relays that remain activated until manually reset, ensuring no missed fault events. Its alarm outputs can be configured to trigger visual indicators, audible sirens, or emergency shutdowns, providing 多层次 safety protection. The card’s passive signal loop monitoring further ensures data integrity between LVDTs and the control system .
The IC3600SOSF features latching alarm relays that remain activated until manually reset, ensuring no missed fault events. Its alarm outputs can be configured to trigger visual indicators, audible sirens, or emergency shutdowns, providing 多层次 safety protection. The card’s passive signal loop monitoring further ensures data integrity between LVDTs and the control system .
Application Areas
The IC3600SOSF is critical in industries relying on GE’s Mark I/II turbine control systems:
- Power Generation: Monitors steam/gas turbine blade positions and governor valve actuators to optimize efficiency and prevent mechanical failure. Its alarm outputs integrate with turbine control systems to adjust fuel flow or activate cooling fans proactively.
- Oil & Gas: Deployed in compressor stations to safeguard centrifugal compressors from misalignment. The IC3600SOSF’s fast response time is vital in offshore platforms, where displacement anomalies could lead to catastrophic failures.
- Industrial Manufacturing: Integrates with PLCs in chemical plants and refineries to protect reactors, pumps, and heat exchangers from mechanical stress. Its modular design allows technicians to isolate faulty channels without system downtime.
- Marine Propulsion: Ensures marine gas turbines operate within safe alignment tolerances, with alarm relays triggering bridge notifications with real-time displacement data for navigation safety.
Related Products
IC3603A271C (*ONLY FOR REPAIR EVALUATION*)
GE IC3603A177 | In Stock Now | Buy, Repair, Exchange
IC3600SVZB1 – Voltage Regulator Card – world of controls
IC3600SVZA1C – Volt Regulator Card in Stock
IC3600SVZA1B – Volt Regulator Card in Stock
IC3600SVSA1 – PC Board PLC/Add-On Board
IC3600STKP1D – Peaking Operation Drive Board
Installation and Maintenance
Installation Preparation:
- Power down the control system and ground the cabinet to prevent ESD damage. Mount the IC3600SOSF on a 35 mm DIN rail, ensuring 50 mm clearance for heat dissipation.
- Connect shielded cables for LVDT inputs (twisted-pair for high-frequency signals) and alarm outputs, following GE’s wiring diagram to avoid cross-circuiting. Verify input voltage (12–28V DC) and sensor type compatibility before power-up.
Maintenance Recommendations:
- Quarterly Inspections: Check for loose terminals, swollen capacitors, or discolored resistors. Replace faulty components immediately to maintain signal integrity.
- Annual Calibration: Use a precision displacement gauge to validate linearity, adjusting potentiometers to ensure readings align within ±0.1% tolerance.
- Spare Module: Keep a refurbished IC3600SOSF in anti-static storage for hot-swapping during outages, reducing downtime to <30 minutes.
Product Guarantee
Refurbished IC3600SOSF units come with a 1-year warranty covering component defects and soldering issues. Suppliers like AxControl and World of Controls provide detailed test reports and 24/7 technical support for installation and calibration. Warranty exclusions include damage from improper wiring or environmental neglect, with expedited replacement (1–3 days) for critical applications .
HS:7326909000
Contact info
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
- Wechat: +86 18030182217
- Website: www.xiongbaparts.com
