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07.F5.B3B-Z003 KEB

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The KEB 07.F5.B3B-Z003 is an axis drive from the F5 Combivert Axis Drives series with an integrated braking transistor and EMC filter. It has a maximum rated motor power of 0.75 kW and operates at a mains frequency of 50 or 60 Hz. The unit provides output frequencies up to 400 Hz and is protected to the IP20 standard.

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Product Description:

The 07.F5.B3B-Z003 is an AC inverter drive manufactured by KEB for the F5 Combivert Axis Drives series. Designed for cabinet mounting inside automated machines, it converts a fixed three-phase supply into variable-voltage, variable-frequency output power. This functionality allows production controllers to match induction motor speed to process demand without mechanical throttling, improving efficiency and motion accuracy on conveyors, pumps, and material-handling axes.

The drive connects to industrial mains at a line frequency of 50/60 ± 2 Hz, and its power module supports motors up to 0.75 kW. The output stage can generate synthesized sine waves from 0 to 400 Hz, while its three-phase 0-to-Uin output maintains motor magnetic flux across the operating range. For applications that require rapid deceleration, an integrated braking transistor eliminates the need for an external chopper and permits direct connection to a resistor bank. An integrated EMI filter attenuates conducted electrical noise on the supply and motor leads. The enclosure meets the IP20 protection category, making live parts finger-safe while still requiring installation inside a closed electrical cabinet. The control layer is classified as BASIC, and torque support begins at the minimum full-load frequency of 6 Hz.

Continuous operation is permitted from -10 to 45 °C, with derating managed by the internal thermal model outside this temperature range. Relative humidity from 5% to 85% is acceptable when conditions remain noncondensing, and conformal-coated circuit boards resist thin moisture films that may develop during cleaning cycles. Installation is permitted at elevations up to 2,000 m above sea level while maintaining suitable semiconductor temperatures and electrical clearances. The cabinet must provide sufficient ventilation around the IP20 housing so internally generated heat can dissipate effectively. Proper spacing around the drive also supports dependable airflow when multiple power-control devices are installed in the same enclosure.

Braking Transistor
Integrated
Control type
BASIC
Emc Filter
Integrated
Installed Accessories
Braking transistor and EMI filter
Inverter Type
A1
Mains Frequency
50/60 ±2 Hz
Max Rated Motor Power
0.75 kW
Max Site Altitude
2000 m
Min Full-load Frequency
6 Hz
Operating Humidity
5...85 %
Operating Temperature
-10...45 °C
Output Frequency
0...400 Hz
Output Voltage
3 x 0...Uin
Product Series
Combivert F5
Type Of Protection
IP20

Frequently Asked Questions about 07.F5.B3B-Z003:

Q: Does the 07.F5.B3B-Z003 axis drive come with a braking transistor?

A: The 07.F5.B3B-Z003 drive includes an integrated braking transistor.

Q: What is the maximum rated motor power supported by the 07.F5.B3B-Z003?

A: The maximum rated motor power for this drive is 0.75 kW.

Q: Is there an EMC filter included in the 07.F5.B3B-Z003 axis drive?

A: This drive operates with an integrated EMC filter for reduced electromagnetic interference.

Q: What output frequency range does the 07.F5.B3B-Z003 provide?

A: The 07.F5.B3B-Z003 supports an output frequency range of 0 to 400 Hz.

Q: What type of protection rating does the 07.F5.B3B-Z003 have?

A: This drive is designed with an IP20 protection rating for indoor use.


Internal Product Review

  • ‘‘The 07.F5.B3B-Z003 is a KEB Combivert F5 axis drive with BASIC control and an integrated braking transistor. An integrated EMC filter simplifies panel installation, and the 0 to 400 Hz output frequency gives the drive excellent range for precise speed regulation.’’

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