15.F4.F1G-4004

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The 15.F4.F1G-4004 inverter from KEB is designed for industrial automation, supporting up to 11 KVA motors. It offers continuous 24A operation, thermal protection with a 90°C heat sink. it also has electro-magnetic shielding for reliable performance.

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Product Description:

The 15.F4.F1G-4004 inverter is manufactured by KEB. This is part of the F-4 Combivert Frequency Inverter series. This device uses a 25 mm2 cross-section line making it durable. This KEB-manufactured inverter is used for industrial automation practices.

The 15.F4.F1G-4004 inverter inverter can maintain optimal performance for up to 11 KVA motor. During regular operations the product supplies 24 amperes of continuous current. This device can handle up to 36 amperes of current for a brief amount of time. The inverter shuts off at 43.2 amperes which is its OC Tripping value. Meanwhile the machine draws a supply of 26.5 A from the main source when it is operational. The F1G frequency inverter has a robust system that enables it to avoid any thermal damage. This is because of a heat sink temperature value that is set at 90 degrees Celsius. The machine is indoor compatible as it belongs to the category 3K3 (EN 50178). The 15.F4 frequency inverter has an in-built braking transistor. This enables it to smoothly function while deceleration takes place. This feature makes sure that the over flow of voltage does not take place as it might damage it.

The 15.F4.F1G-4004 inverter provides electro-magnetic shielding while supporting a motor cable up to the length of a 100 m. This attribute makes it flexible when it comes to placing the motor relative to the inverter. A precisely calculated tightening torque terminals value of 1.2 Nm ensures that no loose connections are left. This eliminates the chances of damages and short-circuits. The 15.F4 inverter is a robust device and is compatible for industrial automation. The attributes that set apart is its durability and dependability. This inverter is a solution for the industry in relation to automation.

Apparent power
1.8 kVA
Brake transistor
GTR7
Control type
Analogue/digital control card
Dimensions
90 x 185 x 149 mm
Heat sink type
Air‑cooled
Input voltage
400 V AC, 3‑phase
Integrated filter
EMC filter
Max. output frequency
400 Hz
Max. short‑term current
4.6 A
Model
KEB COMBIVERT B6‑A/D
Motor power
0.75 kW (2/4P, 50/60 Hz)
Protection class
IP20
Rated output current
2.6 A
Switching frequency
8 kHz
User interface
Display with keypad
Weight
1.4 kg

Frequently Asked Questions about 15.F4.F1G-4004:

Q: What is the significance of the braking transistor in the 15.F4.F1G-4004 inverter?

A: The braking transistor allows the inverter to decelerate smoothly during operation. It prevents excessive voltage buildup, protecting the system from potential damage.

Q: How does the 15.F4.F1G-4004 inverter prevent short circuits?

A: The inverter includes tightly calibrated terminal tightening torque (1.2 Nm) to ensure secure connections. This minimizes the risk of loose connections, preventing short circuits and operational failures.

Q: What is the benefit of the 15.F4.F1G-4004 inverter's 100m motor cable support?

A: Supporting up to 100m motor cables offers greater installation flexibility. It allows optimal placement of the inverter and motor, reducing installation costs and complexity.

Q: What kind of electromagnetic shielding does the 15.F4.F1G-4004 inverter provide?

A: The inverter is equipped with integrated electromagnetic shielding to reduce interference. This improves signal integrity and ensures reliable operation in industrial environments.

Q: How does the inverter's 36A peak current capacity benefit operations?

A: The 15.F4.F1G-4004 inverter can handle peak currents of 36A for brief periods. This enables the inverter to manage sudden load fluctuations without compromising long-term performance.


Internal Product Review

  • ‘‘The 15.F4.F1G-4004 inverter by KEB is built for demanding industrial automation tasks. With a continuous 24A current rating, electromagnetic shielding, and protection against thermal overload (90°C), it ensures robust, long-lasting performance. The integrated braking transistor guarantees smooth deceleration, preventing voltage surges and system damage.’’

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