15.F4.C0G-3420

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The 15.F4.C0G-3420 is a frequency inverter that can produce an output nominal power of 17 kilovolts ampere, and a maximum motor power of about 11 kilowatts. This inverter belongs to the IP20 protection category, it also operates with a nominal input current of 26.5 amperes.

Warranty
Wake Industrial Warranty

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Product Description:

The 15.F4.C0G-3420 Combivert Frequency Inverter is one of the new models of frequency inverters manufactured and assembled by the KEB company. The power circuit of this inverter consists of a mains rectifier, a direct current link and the inverter itself at the output. This power circuit helps to carry out its main function which is to supply alternating current at pulsatile intervals to a three-phase motor.

Only three-phase AC motor designs are compatible with this industrial motor. The operation of other electric consumers with the 15.F4.C0G-3420 frequency inverter is not allowed as this can lead to machine damage. The inverter works by constantly converting direct current to alternating and vice versa. There is a DC-link capacitor integrated into this product; it is built to smooth out fluctuations in the Direct Current-voltage and provide a stable output for the inverter. In addition, during the initial charging phase of the capacitor, there is a risk of high inrush currents that could damage the rectifier or trip input fuses. To prevent this, a resistor is included in the power circuit to limit the charging current to safe levels. Once the capacitor is fully charged, the resistor is bypassed by a relay system, ensuring that it only operates during the start-up phase.

The 15.F4.C0G-3420 Combivert frequency inverter also features a 3-phase input configuration. This configuration allows for efficient power handling and balanced voltage for industrial applications. The frequency inverter uses 400 volts and is compatible with medium-voltage power motors. Its 4 Kilohertz clock frequency provides an accurate switching control. This clock frequency operates by defining the rate at which the output alternating current voltage cycles when the inverter is functioning.

Climatic Category
3K3 in accordance with En 50179
Current
24.0A
Frequency
0-100Hz
Inductance
0.50 mH
Mains Frequency
50 - 60Hz
Mains Voltage
305-500V
Max. Rated motor power
11KW
Nominal input Current
26.5A
Output Nominal Power
17KVA
Power
11 kW
Protective system
IP20
Relative Humidity
Max 95%
Shielded motor line length
100m
Voltage
400V
Warranty
12 Months

Frequently Asked Questions about 15.F4.C0G-3420:

Q: How many digital input does this product have?

A: The 15.F4.C0G-3420 has eight external digital inputs and another 4 internal digital inputs that are directly connected to the digital output of the inverter.

Q: Are there any analog inputs on this product?

A: The 15.F4.C0G-3420 frequency converter features three analog inputs. these include the REF external differential voltage input with high internal resistance, the REF external multifunction input of current and voltage signals, and the option internal input used for optional hardware.

Q: How is the 15.F4.C0G-3420 frequency inverter able to get rid of heat during operation?

A: The inverter features an internal air blower that generates air current responsible for the dissipation of excess heat via forced ventilation.

Q: How can operators of the 15.F4.C0G-3420 monitor its operation errors?

A: There is a operator panel integrated in front of this product, this panel features a five digit display through which error messages are communicated to the display unit in real time.

Q: Is the 15.F4.C0G-3420 frequency inverter environmentally friendly?

A: Yes. The proper use of this inverter does not have any negative effect on the environment.


Internal Product Review

  • ‘‘The 15.F4.C0G-3420 is a frequency inverter from KEB Automation. It is built according to the IP20 protection category and is widely renowned for its ability to provide connected motors with reliable protection. The peak installation height of this product for operation is about 1000 meters above sea level. ’’

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