14.F4.C1E-4F21
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The F4 Combivert Inverter KEB (14.F4.C1E-4F21) delivers 7.5 kW active power with a 33 A output current, ensuring reliable motor control. Its 16 kHz switching frequency and E-type transistor braking enhance efficiency.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 14.F4.C1E-4F21 , works as a Frequency Inverter within the Inline product line of KEB to provide efficient electrical conversions. KEB demonstrates precise engineering capabilities that establish a unique technological standard with dependable radiant performance.
The 14.F4.C1E-4F21 frequency inverter delivers an apparent power of 11 kVA and an active power output of 7.5 kW to handle heavy and high electrical loads. It operates with a nominal output current that flows with a value of 33 A with a short-time limit of 49.5 A and an overcurrent tripping threshold of 59 A. At its rated switching frequency of 16 kHz this F4 series inverter maintains efficient motor control with an additional peak operational frequency of 16 kHz. The heating management system requires a heat sink made to work at temperatures reaching 90°C for effective operation. The standard working energy dissipation results in a 280 W power loss that requires proper ventilation measures. The circuit safety requires a 50 A-rated mains fuse which operates through 10 mm² cross-section conductors to ensure efficient current transfer. It maintains power conversion stability by operating with a 36 A input current.
This 14.F4.C1E-4F21 frequency inverter uses G-sized housing to contain its E-type transistor braking which enhances regenerative energy dissipation. Braking dynamics are fine-tuned with a resistor value of 13 ohms with a typical rating of 16 ohms and a peak braking current of 29 A for fast functioning. Operating within a 230 V voltage class, the inverter’s compact C-type control architecture enhances space efficiency while ensuring easy installation with industrial automation systems. A 2 kHz clock frequency governs internal signal processing by maintaining synchronization across control loops.
Frequently Asked Questions about 14.F4.C1E-4F21:
Q: What is the power rating of the KEB F4 Combivert Inverter (14.F4.C1E-4F21)?
A: The inverter delivers 11 kVA apparent power and 7.5 kW active power, making it suitable for demanding industrial motor applications requiring efficiency and reliability.
Q: What is the maximum short-time current capacity of the 14.F4.C1E-4F21 inverter?
A: It can handle up to 49.5 A for short bursts, providing stability in high-load conditions and ensuring protection against sudden power surges.
Q: What is the rated switching frequency of the KEB 14.F4.C1E-4F21?
A: The inverter operates at 16 kHz, allowing for smooth motor control and reduced harmonics, essential for precision-driven automation processes.
Q: How does the braking system function in the F4 Combivert 14.F4.C1E-4F21?
A: It features an E-type transistor braking system, utilizing a minimum 13 Ω resistor to efficiently dissipate excess energy during rapid deceleration.
Q: What is the maximum heat sink temperature supported by the 14.F4.C1E-4F21?
A: The inverter’s cooling system manages up to 90°C, optimizing heat dissipation to maintain efficient long-term operation.
