About the 6KP1143025X1B1
The General Electric Fuji Electric 6KP1143025X1B1 adjustable frequency drive is a member of the AF-300 P11 drive family. The 6KP1143025X1B1 is the 2nd product revision of this model. It requires 3 phase input and the required input voltage is 380-460V. The 6KP1143025X1B1 is a 25 HP drive and a keypad is a factory installed option. The drive is surrounded in a UL Type 1 enclosure. The line frequency is 50/60Hz.
The keypad panel has functions for specifying operations such as confirming status, frequency setting, run/stop command, confirming and changing function data, and copying function code settings. During inverter operation, the keypad panel can also be removed or inserted.
If a momentary voltage dip condition occurs (input voltage dips below 310V), the drive can operate for 15 millisec with 85% of full load applied.
The 6KP1143025X1B1 has functions to enhance performance in variable torque applications. Auto-tuning without having to rotate the motor, built in PID control, rotating motor pick up control (catch spinning motor), automatic energy-saving operation which minimizes drive and motor loss at light load. The new generation IGBT means reduced electrical noise and less voltage spiking.
The weight of the 6KP1143025X1B1 is 22 lbs and the dimensions are 15.75 in. H, 9.84 in. W, and 7.68 in. D.
The drive senses and records fault conditions such as overvoltage, undervoltage, overcurrent during acceleration, deceleration and constant speed operation; overheating, motor overload (electronic OL relay); external fault; communication error; EEPROM, microprocessor, and option card malfunction; drive error at start-up, motor connection fault. The 4 previous faults are stored in memory.
3-jump frequencies, bias frequency, slip compensation, torque limit control, switch from line to inverter, restart after instantaneous power failure, multi-speed and acceleration/deceleration settings, pattern operation, and energy saving selection are some of the features included in the drive.
