Home KEB B6 Combivert Frequency Inverter Series 07.B6.A3A-9A00

07.B6.A3A-9A00

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The 07.B6.A3A-9A00 frequency inverter is equipped with a rated power of 0.75 kW, an input voltage of 3 x 380 to 480 V, and a nominal modulation frequency of 4 kHz. Part of the B6 Combivert Frequency Inverter Series by KEB, it provides IP 20 protection and features open loop control for efficient performance.

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Product Description

KEB Frequency Inverter 07.B6.A3A-9A00 is a dependable and multifunctional combination device from the B6 Combivert Frequency Inverter Series for upgrading motor control in diverse industrial fields. This inverter has rated power of 0.75 kW for input voltage ranges of 380 to 480 V, making it suitable to use in small to medium motor driven systems. It delivers reliable and effective output through the utilization of open-loop control method since this does not involve feedback control, yet it allows for a non-susceptible motor control. An important feature of the 07.B6.A3A-9A00 inverter is that the modulation frequency of the power is only 4 kHz, which makes it possible to produce almost noiseless switching of the power. This modulation frequency is suitable for the working condition of a normal industrial plant in which marginal control of frequency is a crucial factor determinative of the power consumption.

Also, the inverter offers an output frequency of up to 400 Hz, which means that users can regulate motor speeds in variable-speed operations. Due to the IP20 protection class the KEB 07.B6.A3A-9A00 is suitable for operation indoor in controlled environment and can neither protect against liquids nor moisture. It also has a high-frequency filter as part of the device construction to reduce the influence of electrical interference on the gadget’s functionality. This makes it an ideal for use in industries with delicate equipment or where electrical interference affects the working of the equipment.

Designed for fan, pump, and conveyor applications, the KEB 07.B6.A3A-9A00 maintains high efficiency and simplifies motor control, and its frequency inverter makes the motor run smoothly. Due to its portability and field robustness, it is a versatile component for an industrial environment where affordable and reliable motor control is required.

07.B6.A3A-9A00 Technical Specifications

Rated Power:	0.75 kW
Max. Cable Length (motor):	according to EN61800-3
Modulation Frequency - Nominal:	4 kHz
Modulation Frequency - Max:	8 kHz
Overload Disconnection Current:	5.6 A
Nominal Operating Temperature:	Standard conditions
Control Type:	Open loop
Input Voltage:	3 x 380 ... 480 V
Rated Output Current:	2.6 A
Max. Transient Current:	4.6 A
Case Size:	A
Dimensions (w X H X D, Mm):	90 x 185 x 133.5
Rated Input Power:	1.8 kVA
Output Frequency Range:	0 - 400 Hz
Protection Degree:	IP 20

Frequently Asked Questions about 07.B6.A3A-9A00

Q: What is the rated power of the KEB 07.B6.A3A-9A00 frequency inverter?

A: The rated power of this frequency inverter is 0.75 kW.

Q: What input voltage range does this frequency inverter support?

A: It supports an input voltage range of 380 to 480 V.

Q: Does the 07.B6.A3A-9A00 provide feedback control?

A: No, it operates with open-loop control, which does not require feedback.

Q: What is the modulation frequency of this inverter?

A: The nominal modulation frequency of the 07.B6.A3A-9A00 is 4 kHz.

Q: What is the maximum output frequency the inverter can achieve?

A: The inverter can reach a maximum output frequency of up to 400 Hz.

Internal Product Review

‘‘The KEB 07.B6.A3A-9A00 frequency inverter has power rating of 0.75 kW and it has input voltage rating of 380V – 480V. It has open loop control with a 4 kHz modulation frequency and is protected by IP20 to suit the industrial applications. In addition, the present inverter has high-frequency filter and the output frequency of the inverter is up to 400 Hz for a proper and smooth control of the motor.’’