14.F4.F1G-4I00

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The KEB 14.F4.F1G-4I00 inverter belongs to the F4 Combivert Frequency Inverters, operating at 400V. It features a power capacity of 7.5kW, a current of 16.5 Amps, and supports both 50Hz and 60Hz frequencies. The three-phase unit operates up to 10000RPM, with an 11KVA power capacity.

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Product Description:

14.F4.F1G-4I00 is a F4 series frequency inverter from KEB Automation. Important inverter features include positioning control, jogging function, encoder, current limit (hardware), field oriented control, eight parameter sets, one relay output (programmable), seven digital inputs (programmable), two analog inputs (programmable) and two digital outputs (programmable). Power circuit on the 14.F4.F1G-4I00 is a combination of a rectifier, DC-link and output inverter. The inverter is designed to create controllable AC output by rectifying AC input to intermediate DC followed by reconversion. Control method implemented on the inverter is pulse-width modulation (PWM) which is designed for control of three-phase AC motors. The KEB inverter belongs to the 400 Volts class. A braking transistor is installed on the unit. The mains voltage range is from 305 to 500 Volts AC (three-phase, 50/60 Hertz). The output voltage is three-phase and ranges from 0 volts to the input voltage.

Power output capacity of the inverter is 11 kVA and the maximum motor power is 7.5 kilowatts. Nominal output current of the inverter is 16.5 Amps. The maximum short-time current is 24.8 Amps and the OC tripping current is 29.7 Amps. The nominal input current is 18.1 Amps. Rated operating frequency is 16 kilohertz and the maximum operating frequency is 16 kilohertz. The specified power loss is 260 Watts. Value of the stall current is 12 Amps at 16 kilohertz. Temperature of the heat sink on the unit must not exceed 90 degrees Celsius. A fuse with 25 Amps rating can be used for overcurrent protection on AC input. Maximum permitted length for the shielded motor line, as per manufacturer documentation, is 100 meters. The inverter comes in an IP20 rated housing. It requires -10 to 45 degrees Celsius ambient temperature for rated output.

Capacity
11KVA
Frequency
50Hz / 60Hz
Phase
Three Phase
Power
7.5kW
Protection Class
IP20
Rpm
0 to 10,000 RPM
Voltage
400V

Frequently Asked Questions about 14.F4.F1G-4I00:

Q: What is the input current range?

A: The input current ranges from 1 Amp at 305 to 460 Volts to 4 Amps+AS18 at 460 to 500 Volts.

Q: What is the operating temperature?

A: The operating temperature is -10 to 45 degrees Celsius.

Q: What is the storage temperature?

A: The storage temperature is -25 to 70 degrees Celsius.

Q: What is the maximum shielded motor line length?

A: The maximum shielded motor line length is 100 m.

Q: What is the rated operating frequency?

A: The rated operating frequency is 16 kHz.


Internal Product Review

  • ‘‘14.F4.F1G-4I00 is a robust frequency inverter. It is designed for control of 3-phase AC motors. A wide range of features optimized for industrial control make the inverter a solid choice for industrial applications.’’

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