20836416 GE Module Parts Mark VI / Mark VIe Control Rack Chassis | Product Introduction & Specifications
The GE 20836416 is a rack chassis assembly for the GE Mark VI and Mark VIe turbine control systems, widely used in gas turbine, steam turbine, and compressor control applications across power generation and oil & gas plants. This rack housing contains an integrated backplane bus, cooling fan assembly, guide slots, and power distribution structure to accommodate multiple IS200 series control boards, I/O cards, processor modules, and power supply units. It provides mechanical support, internal signal routing, and forced air cooling for the entire turbine control assembly. It is a critical aftermarket spare part for maintenance, replacement, and retrofit of legacy GE Speedtronic Mark VI machinery control systems.
| Brand | GE (General Electric) |
|---|---|
| Model | 20836416 |
| Product Name | Mark VI Turbine Control Rack Chassis Assembly |
| Dimensions | 483 mm * 310 mm * 265 mm |
| Weight | Approx. 7.6 kg |
| Origin | United States |
| HS Code | 85389000 |
| Operating Temperature | 0°C ~ +60°C |
| Storage Temperature | -40°C ~ +85°C |
| Supply Voltage | Powered by rack internal power supply, 120/240 VAC input for fan assembly |
| Typical Fan Current | 0.4 A @ 120 VAC |
| Input | AC power input for cooling fans, backplane bus signal input from controller CPU |
| Output | Backplane power and high-speed bus signal output to all plug-in IS200 series cards |
| Rack Slot Count | 12 card slots for Mark VI standard I/O and processor boards |
| Cooling | Built-in dual axial cooling fans with air filter |
| Mounting | Standard 19-inch rack mount |
| Protection Class | IP20 (cabinet installation only) |
| Compliance | IEC 61131, ANSI/ISA-77.42 turbine control standards |
| Certifications | UL, CE |
- 12-slot mechanical rack housing compatible with GE Mark VI IS200 series plug-in control boards
- Integrated backplane bus for high-speed communication and power distribution between modules
- Dual built-in cooling fans with replaceable air filter for continuous heat dissipation
- Heavy-duty steel frame with anti-vibration reinforcement for power plant environments
- Front pull handles for rack removal and on-site maintenance
- EMI shielding structure to reduce electromagnetic interference in power station cabinets
- Standard 19-inch rack mounting footprint for control cabinet integration
- Guide rails and locking levers to secure each I/O and CPU card
- Fan fault monitoring circuit for early warning of cooling failure
- Supports hot-swap of compatible Mark VI I/O modules under proper system configuration
- Designed for continuous operation of critical turbomachinery protection and control
It is a rack chassis assembly for the GE Mark VI Speedtronic turbine control system, used to hold, cool, and interconnect IS200 series CPU, I/O, and power supply boards for gas and steam turbine control.
It has 12 standard slots for Mark VI plug-in control and I/O cards.
No, the listing is for the empty rack chassis with fans and backplane only. Processor, I/O modules, and power units are separate components.
No, it is built for Mark VI hardware. Mark VIe uses a different rack and backplane architecture and is not interchangeable.
GE Mark VI Control Rack Chassis
,GE Mark VIe Module Parts
,GE Control Rack Chassis Specifications
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