15.F4.C1G-4000

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The 15.F4.C1G-4000 frequency inverter from KEB offers 11 kW rated motor power with a nominal output current of 24 A. It includes a braking system with a braking current of 21 A.

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Product Description:

For effective and dependable motor control, the KEB 15.F4.C1G-4000 frequency inverter is the ideal choice. The inverter is built to deliver precise and reliable performance by KEB, a reputable name in the industry. Various industrial automation tasks can be accomplished with its superior capabilities and sturdy standards.

The 15.F4.C1G-4000 frequency inverter can handle motor powers up to 11 kW and a nominal mains voltage of 400 V. The inverter runs at a rated frequency of 8 kHz and produces 17 kVA of nominal output power. With an 8 kHz stall current of 19 A, the inverter can operate up to 16 kHz. There has a 43.2 A overcurrent tripping threshold, a 36 A short-term current capacity, and a 24 A nominal output current. With a brake current capacity of 21 A, the unit is compatible with braking resistances of 39 Ω and 56 Ω and can handle mains frequencies of 50/60 Hz. The heat sink can withstand temperatures up to 90°C, and the maximum mains fuse rating is 35 A.

The KEB 15.F4.C1G-4000 guarantees effective energy management with a power loss of 290 W. For safe and dependable electrical connections, it has a 6 mm² line cross-section and a 1.2 Nm tightening torque for terminal connections. Stable operation under varied loads is ensured by the device's maximum input current of 26.5 A. Its technological specs and sturdy build make it an excellent pick for strong motor control tasks. These inverters are accessible for worldwide shipment and come with a one-year replacement warranty. Wake Industrial is here to satisfy your operational needs.

Housing size
G
Mains frequency
50 / 60 Hz +/- 2
Mains voltage
305...500 V +/-0 (400V Nominal voltage)
Max. braking current
21 A
Max. heat sink temperature
90°C
Max. operating frequency
16 kHz
Max. permissible mains fuse (inert)
35 A
Max. rated motor power
11 kW
Max. short-time current
36 A
OC-tripping current
43.2 A
Output nominal current
24 A
Output nominal power
17 kVA
Phases
3
Power loss at nominal operating
290 W
Tightening torque for terminals
1.2 Nm

Frequently Asked Questions about 15.F4.C1G-4000:

Q: Why does the 15.F4.C1G-4000 have a braking transistor?

A: The braking transistor helps manage energy dissipation during deceleration. This ensures smooth motor braking and reduces heat buildup.

Q: How does the 15.F4.C1G-4000 manage power loss?

A: It has a nominal power loss of 290 W. This minimizes energy waste and maintains efficiency during long motor operations.

Q: Why does the 15.F4.C1G-4000 have a heat sink?

A: The heat sink keeps the inverter's temperature stable. It prevents overheating during extended use, allowing the device to operate up to 90°C.

Q: Do the 15.F4.C1G-4000’s mains frequencies support 50/60 Hz?

A: Yes, the product supports both 50 and 60 Hz mains frequencies. This ensures compatibility with various power supplies worldwide.

Q: How does the 15.F4.C1G-4000 manage overcurrent protection?

A: The inverter trips at 43.2 A to protect components from damage. This feature ensures the system’s reliability under abnormal conditions.


Internal Product Review

  • ‘‘The 15.F4.C1G-4000 frequency inverter by KEB is ideal for efficient motor control. It offers up to 36 A short-time current, a maximum heat sink temperature of 90°C, and a reliable overcurrent tripping system. With a nominal input current of 26.5 A, it ensures stable performance.’’

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