GE 6KP1143050x9B1 frequency drive

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GE 6KP1143050x9B1

GE Fuji Electric 6KP1143050X9B1 is an AF-300 P11 series adjustable frequency drive (VFD / inverter) designed for industrial motor speed control applications. It is a high-power AC drive rated for 50 HP motors, suitable for controlling pumps, fans, conveyors, compressors, and other variable-speed industrial equipment.

Product Specifications

Item	Description
Manufacturer	GE Drives / Fuji Electric
Model	6KP1143050X9B1
Series	AF-300 P11
Product Type	AC Variable Frequency Drive (VFD)
Rated Motor Power	50 HP
Input Voltage	460 VAC
Input Phase	3 Phase
Frequency	50/60 Hz
Enclosure Type	Open (IP00)
Keypad	Factory-installed keypad option
Input Current	Approx. 75 A
Overload Capacity	Approx. 110% for 1 minute
Dimensions	Approx. 21.7 × 13.4 × 10.0 in
Weight	Approx. 64 lb

Technical Features

• Advanced motor control
  • Adjustable frequency control for precise motor speed regulation.
  • Supports energy-saving operation by reducing motor losses during light-load conditions.
  • Includes automatic tuning functions for improved motor performance.
• Built-in protection functions
  • Overvoltage protection
  • Undervoltage protection
  • Overcurrent protection
  • Motor overload protection
  • Overtemperature protection
  • Communication error detection
  • EEPROM and microprocessor fault monitoring
• Control functions
  • PID control
  • Slip compensation
  • Torque limit control
  • Multi-speed operation
  • Acceleration/deceleration adjustment
  • Restart after instantaneous power failure
  • Frequency jump function
• Communication capability
  • Supports industrial communication options such as RS-485/Modbus RTU depending on configuration.

Applications

GE 6KP1143050X9B1 is commonly used in:

• Industrial pumps
• HVAC fan systems
• Compressors
• Conveyor systems
• Material handling equipment
• Process machinery
• Manufacturing automation systems

Product Advantages

• High-power 50 HP motor control capability
• Reliable GE/Fuji AF-300 P11 drive platform
• Suitable for continuous industrial operation
• Multiple protection and diagnostic functions
• Flexible speed control for energy-efficient applications

Conclusion

The GE Fuji Electric 6KP1143050X9B1 AF-300 P11 AC Drive is a robust industrial variable frequency drive designed for 460 VAC three-phase, 50 HP motor applications. With advanced control functions, comprehensive protection features, and reliable industrial performance, it is widely used in automation and process control systems.