14.F5.A1E-3AMA

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The 14.F5.A1E-3AMA frequency inverter by KEB supports a peak current of 36 A for short bursts. It also offers stall current protection and precise speed feedback via a 15-pin Sub-D connector.

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Product Description:

The frequency inverter 14.F5.A1E-3AMA is designed to drive and control three phase motors with high efficiency. This inverter offers robust performance for various motor driven applications. It is ideal for industrial automation environments requiring advanced control.

The KEB 14.F5.A1E-3AMA frequency inverter is powered by a 3 phase input with a rated input current of 36 A. It operates at a peak current of 36 A for up to 30 seconds to ensure that short bursts of higher power are handled smoothly. The inverter also includes a stall current protection feature offering 33 A at 4 kHz and 24 A at 8 kHz. The inverter’s maximum braking current is rated at 25 A which allows for efficient deceleration and quick stops. The inverter is designed for high power applications with an input of 10 hp (horsepower). The model supports up to a maximum braking resistance of 16 ohms. A key feature is the inclusion of a 15 pin Sub-D connector for connecting an incremental encoder mounted on the motor, enabling precise speed feedback. The encoder cable should not exceed 160 ft (50 m) to prevent any voltage drop that could affect the encoder's performance.

The F5 Combivert axis drive series inverter provides excellent flexibility in terms of installation and wiring. The recommended wire gauge for the input power connections is 8 AWG and the tightening torque for power terminals is specified at 11 in-lb. The inverter also supports a maximum shielded motor cable length of 330 feet (approximately 100 meters) that allows for versatile installation in larger systems. The overcurrent fault protection (E.OC) is set to trip at a level of 59 A to offer a safety feature to prevent damage to the system during overload conditions.

Input Voltage
230 V
Maximum Braking Resistance
16 ohms
Number Of Phases
3-Phase
Phases
3
Protection Rating
IP20
Rated Input Current
36 A
Rated Load
2 HP
Stall Current at 4 kHz
33 A
Stall Current at 8 kHz
25 A
Type
Frequency Inverter Drive

Frequently Asked Questions about 14.F5.A1E-3AMA:

Q: What is the maximum power capacity of the KEB 14.F5.A1E-3AMA frequency inverter?

A: The 14.F5.A1E-3AMA inverter supports up to 10 hp for high power applications. This ensures efficient operation in demanding motor-driven systems that require substantial energy output.

Q: What is the peak current rating of the KEB 14.F5.A1E-3AMA inverter?

A: The inverter operates at a peak current of 36 A for up to 30 seconds. This allows it to handle short bursts of higher power without compromising system performance.

Q: What is the stall current protection feature of the KEB 14.F5.A1E-3AMA inverter?

A: The KEB 14.F5.A1E-3AMA offers stall current protection at 33 A at 4 kHz and 24 A at 8 kHz. This feature helps prevent damage from high current spikes during motor startup or load changes.

Q: How does the KEB 14.F5.A1E-3AMA inverter handle deceleration?

A: The KEB 14.F5.A1E-3AMA inverter has a maximum braking current of 25 A. This allows for efficient deceleration and quick stopping of the motor when required in high-power applications.

Q: What is the maximum cable length supported by the KEB 14.F5.A1E-3AMA inverter?

A: The inverter supports a maximum shielded motor cable length of 330 feet. This feature allows for versatile installation in larger systems without affecting performance or reliability.


Internal Product Review

  • ‘‘The 14.F5.A1E-3AMA frequency inverter offers superior performance for high-power motor control with features like 36 A peak current, 59 A overcurrent protection, and a 15-pin encoder connection. It has a stall current protection and a 330 ft cable range. It’s the optimal choice for industrial automation systems.’’

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