+86 18030182217
+86 18030182217
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Description
GE IC3603A282A: Voltage Regulator/Inverter Assembly for Legacy GE Turbine Control Systems
Product Overview
The GE IC3603A282A is a voltage regulator/inverter assembly designed for integration with GE’s Mark I and Mark II Speedtronic turbine control systems 10. As a discontinued component, it plays a critical role in converting alternating current (AC) to direct current (DC) and regulating voltage fluctuations, ensuring stable power supply for legacy industrial automation systems. The module is part of GE’s IC3600 series, which includes related variants like the IC3603A280A (transistor assembly) and IC3603A290A (rectifier filter) 45.
Technical Specifications (Inferred from Legacy GE Systems)
| Parameter | Value |
|---|---|
| Product Model | GE IC3603A282A |
| Manufacturer | General Electric (GE Fanuc, now Emerson Automation) |
| Product Type | Voltage Regulator/Inverter Assembly (AC-to-DC conversion with regulation) |
| Compatibility | GE Mark I/II Speedtronic turbine control systems |
| Function | AC-to-DC rectification, voltage regulation, and transient surge protection |
| Input Voltage | 120–240 VAC (common in GE legacy power systems) |
| Output Voltage | 24 VDC (inferred from similar GE rectifier modules) |
| Physical Dimensions | ~150mm × 100mm × 50mm (metal enclosure with screw-mounted terminals) |
| Weight | ~0.5 kg |
| Warranty | 30 days to 1 year (third-party suppliers, e.g., Ax Control) |
Key Features and Advantages
AC-to-DC Conversion:
The IC3603A282A uses diodes and transistors to convert AC input to DC output, ensuring a unidirectional current flow for downstream control modules. This process is critical for powering low-voltage components in turbine control systems 10.
The IC3603A282A uses diodes and transistors to convert AC input to DC output, ensuring a unidirectional current flow for downstream control modules. This process is critical for powering low-voltage components in turbine control systems 10.
Voltage Regulation:
Built-in voltage regulators smooth voltage ripples and protect sensitive electronics from harmonic distortions and transient spikes. This aligns with GE’s legacy focus on rugged reliability in industrial environments 4.
Built-in voltage regulators smooth voltage ripples and protect sensitive electronics from harmonic distortions and transient spikes. This aligns with GE’s legacy focus on rugged reliability in industrial environments 4.
Rugged Design:
Housed in a metal casing with screw terminals, the module is designed to withstand harsh conditions (operating temperature: -20°C to 70°C) and mechanical vibrations common in power plants and industrial facilities 5.
Housed in a metal casing with screw terminals, the module is designed to withstand harsh conditions (operating temperature: -20°C to 70°C) and mechanical vibrations common in power plants and industrial facilities 5.
Diagnostic Feedback:
LED indicators (e.g., power status, fault alerts) provide real-time operational insights, simplifying troubleshooting and reducing downtime 10.
LED indicators (e.g., power status, fault alerts) provide real-time operational insights, simplifying troubleshooting and reducing downtime 10.
Cost-Effective Retrofit:
As a discontinued component, the IC3603A282A is available through third-party suppliers at competitive prices. Refurbished units undergo rigorous testing to meet OEM standards, offering a cost-efficient alternative to modern replacements 10.
As a discontinued component, the IC3603A282A is available through third-party suppliers at competitive prices. Refurbished units undergo rigorous testing to meet OEM standards, offering a cost-efficient alternative to modern replacements 10.
Application Areas
The IC3603A282A is typically deployed in industries requiring reliable power conditioning for legacy GE systems:
- Power Generation: Supports steam/gas turbine control systems by providing stable DC power for speed regulation, load balancing, and diagnostic feedback.
- Oil & Gas: Used in compressor stations and pipeline systems to ensure consistent power supply for remote I/O modules and communication devices.
- Industrial Manufacturing: Enhances process control in chemical and pulp/paper plants by regulating power to PLCs and distributed control systems (DCS).
Related Products
- IC3603A280A: Transistor assembly with heat sink functionality, complementary to the IC3603A282A in high-power applications 45.
- IC3603A290A: Rectifier filter assembly designed for AC-to-DC conversion, often paired with the IC3603A282A in power conditioning systems 10.
- IC3600AIAC1: Amplifier drive card for GE’s Mark II systems, used alongside rectifier modules for signal conditioning 6.
- IS200TRLYH1BGE: Redundant relay module for safety interlocks, enhancing reliability in high-criticality applications 7.
Installation and Maintenance
Installation Preparation:
- Verify input voltage compatibility (120–240 VAC) and ensure proper grounding of the control cabinet.
- Mount the module on a flat surface using captive screws, securing shielded cables to minimize electromagnetic interference.
- Configure dip switches or jumpers for voltage output settings (if applicable) 15.
Maintenance Recommendations:
- Regularly inspect for loose connections, corrosion, or capacitor swelling, particularly in high-humidity environments.
- Replace worn-out diodes or transistors to maintain rectification efficiency.
- Maintain a spare IC3603A282A for hot-swap replacement during scheduled downtime.
Product Warranty and Availability
The IC3603A282A is backed by a 30-day to 1-year warranty from third-party suppliers (e.g., Ax Control), covering defects in materials and workmanship for refurbished units 10. GE’s original factory warranty does not apply. Warranty exclusions include damage from improper installation or unauthorized modifications.
Inventory Status: Typically available in refurbished condition, with lead times ranging from 3–10 business days (U.S. suppliers).
- HS:7326909000
Contact info
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