General; Product Description - KEB COMBIVERT F4-S Serie Manual De Instrucciones

General

1. General

1.1 Product Description

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GB - 4
In selecting the KEB COMBIVERT you have chosen a frequency inverter
with the highest demands for quality and dynamic.
It is exclusively for a stepless speed regulation of a three-
phase motor.
The operation of other electrical loads is forbidden and can
lead to disturbances of the unit.
This manual describes the power circuit for KEB COMBIVERT F4-S,
F4-C and F4-F frequency inverters in the range of
The power circuits of the frequency inverters in the
W-housing (200 kW...315 kW) are described in an additio-
nal instruction manual (part no. 00.F4.01Z-KWxx).
Not only is this unit small in size and in price, it also has the following
features:
– with IGBT power circuits there are only slight switching losses
– slight noise on high switching frequency
– extensive safety device for current, voltage and temperature
– voltage and current monitoring in static and dynamic operation
– conditionally short circuit proof and earth-fault proof
– noise immunity in accordance with IEC1000
– hardware current regulation
– integrated cooling fan
– uniform mounting grid
– can be aligned next to each other using the rack
– 0.75 kW...30 kW / 230V class
– 0.75 kW...160 kW / 400V class