Configured for power distribution and signal transmission in Mark Ve Gas Turbine Control Systems, the GE 336A4937RDG004 (336A4937RDG004 PAC Power Wire Assembly) provides direct physical/electrical execution.
Hardware Specifications
Parameter
Specification
Model
336A4937RDG004
Brand
GE
Origin
USA
Weight
0.2 kg
Dimensions
101.6 mm length (4 inches)
Operating Temp
-40 deg C to +70 deg C
Power Consumption
Passive Wire Assembly
Wire Type
PAC Power-JPDL 20AWG
Application
Mark Ve Gas Turbine Control Systems
Connector Type
Terminal Block Interface
Backplane Bus Communication Velocity Licences and Firmware Flash Compatibility
The 336A4937RDG004 harness facilitates stable electrical continuity across internal Mark Ve cabinet subassemblies, ensuring low-resistance power distribution to sensitive electronic boards. It interfaces with backplane bus communication velocity architecture by maintaining uncorrupted voltage rails and suppressing electromagnetic pickup along internal routing paths. Furthermore, internal firmware flash compatibility and digital processing integrity remain unaffected by harness insertion, allowing seamless integration without requiring control logic reconfiguration or binary updates.
Frequently Asked Questions
Q: Does the 336A4937RDG004 wire assembly impose any voltage drop limitations during continuous turbine operation?
A: The 20AWG PAC Power-JPDL conductor sizing is engineered to handle rated cabinet load currents within standard Mark Ve operational limits, ensuring minimal voltage drop over its 4-inch span.
Q: Can this wire assembly be hot-swapped while the Mark Ve gas turbine control panel is energized?
A: No, power distribution harnesses must be installed or replaced only after isolating all associated system power sources to prevent electrical arcing and prevent component damage.
Field Installation Guidelines
Ensure that all cabinet power feeds are fully de-energized and locked out prior to handling or replacing the 336A4937RDG004 assembly. Route the 20AWG wire harness cleanly along designated cable trays, avoiding sharp metal edges or pinch points that could compromise insulation integrity. Verify that all terminal connections are torqued to manufacturer specifications and checked for secure mechanical retention before re-energizing the control chassis.
