Product Details:

GE FUJI 6KP1143003X1B1 belongs to AF-300 P11 series general-purpose AC inverter. Rated power 3HP, three-phase 380~480V AC input, rated output current 5.5A, NEMA1 enclosure structure, built-in digital keypad and LED display panel. This legacy drive model is discontinued, available stock are refurbished spare units for conveying lines, fans, pumps and small processing machinery.

This frequency converter adopts V/F control algorithm for asynchronous motor speed regulation. It supports multi-speed preset, acceleration and deceleration time adjustment, analog 0-10V / 4-20mA speed command and digital terminal start-stop control. Built-in comprehensive protection functions including overcurrent, overvoltage, undervoltage, overheating, overload and motor stall prevention. The keypad supports parameter browsing, modification, fault code reading and local jog operation. Shielded control wiring reduces electromagnetic interference generated by servo drives and harsh workshop environment.

The main circuit adopts high-performance IGBT power module, independent cooling fan and heat sink structure. Ambient operating temperature range -10℃ ~ +40℃, installation for cabinet indoor use only. Standard RS485 communication interface is optional for connecting to PLC and upper monitoring system. The X1B1 suffix defines standard keypad variant and default firmware version.

All units pass power-on function test, output current test, protection trigger test and communication test before shipment to adapt to long-time continuous speed regulation operation.

It is widely used on material conveyor systems, packaging machinery, water pump and fan energy-saving transformation, and small woodworking and metal processing equipment. Typical application scenarios include asynchronous motor speed control, spare replacement for aging GE Fuji AF-300 P11 systems and automation line retrofit. Automation integrators select this GE Fuji drive for its compact size and stable 3HP heavy-duty speed regulation performance.