Home KEB F3 Combivert Static Frequency Inverter Series 18.F3.156-3389

18.F3.156-3389

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The 18.F3.156-3389 static frequency inverter boasts a current capacity of 80 amps, a power loss of 25 watts, and an EMC level of Class A, while measuring 80 x 398 x 200 mm. As part of the F3 Combivert Static Frequency Inverter Series produced by KEB, it features a rated leakage current of 35 mA and operates at frequencies of 50/60 Hz.

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Description
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FAQ

Product Description

The KEB 18.F3.156-3389 is a powerful frequency inverter made for precise speed control and reliable operation in industrial automation settings. The 18.F3.156-3389 is made by KEB, which is a well-known name in industrial drive technology. It has high-tech features and is made to last. It can be used to control motors in many situations where accurate frequency control is needed.

The KEB 18.F3.156-3389 can deliver 38 kVA of power and 96 amps of current. The machine can produce frequencies ranging from 0 to 400 Hz and is accurate to within 0.01% of the actual frequency. The inverter can handle a power output of up to 22 kW at its most. When there is a short-term overload, the inverter can handle loads of 130 to 200% for up to one minute. The KEB F3 static frequency inverter is made of wires with a cross-section of 70 mm² and an M8 thread for connecting to the ground. It's meant to be installed vertically, with at least 100 mm of space above and below it and 50 mm of space on each side for air flow. From 0 to 40°C is the temperature range where the 18.F3.156-3389 can work. It's 325 mm wide, 550 mm tall, and 255 mm deep, and it weighs 32 kg all together. The machine is made to work at heights of up to 3000 meters.

For the KEB 18.F3.156-3389 frequency inverter to work at its best, it should be placed with enough cooling in mind. For strong and steady performance, the inverter is made to handle a lot of different situations. Because it is strong and can control things precisely, the inverter is perfect for tough industry uses that need high-frequency control. The 18.F3.156-3389 inverter comes with a one-year replacement guarantee from Wake Industrial.

18.F3.156-3389 Technical Specifications

Current:	80 A
Rated Output Capacity:	38 kVA
Output Current:	96 A
Maximum Motor Power:	22 kW
Output Frequency Range:	0-400 Hz
Digital Frequency Accuracy:	0.0001
Maximum Operating Altitude:	3000 m
Power Loss:	25 W
Emc Level:	Class A
Cross-section Of Conductor:	25 mm²
Dimensions:	80 x 398 x 200 mm
Weight:	6 kg
Frequency:	50/60 Hz
Rated Leakage Current:	35 mA
Maximum Temperature:	45°C

Frequently Asked Questions about 18.F3.156-3389

Q: Does the KEB 18.F3.156-3389 support overload conditions?

A: Yes, the KEB 18.F3.156-3389 can handle 130-200% load for up to one minute, providing flexibility during peak loads. This feature enhances the inverter's reliability under transient conditions.

Q: How does the KEB 18.F3.156-3389 achieve frequency accuracy?

A: The KEB 18.F3.156-3389 features a 0.01% digital frequency accuracy, ensuring precise speed control for sensitive applications. This level of accuracy enhances motor performance and efficiency.

Q: Does the KEB 18.F3.156-3389 support operation at high altitudes?

A: Yes, the KEB 18.F3.156-3389 can function effectively up to 3000 meters, maintaining performance without overheating or failure. This feature accommodates diverse geographic locations and installations.

Q: How does the KEB 18.F3.156-3389 handle motor power?

A: The inverter supports a maximum motor power of 22 kW, allowing it to drive larger motors with high efficiency. This ensures compatibility with a wide range of industrial machinery.

Q: Why is a minimum clearance required for KEB 18.F3.156-3389?

A: The minimum clearance of 100 mm above and below, and 50 mm on the sides, allows for proper ventilation. Adequate space ensures efficient cooling and prevents overheating.

Internal Product Review

‘‘The KEB 18.F3.156-3389 offers reliable performance with a rated output of 96 A and an overload capacity of 200% for 1 minute. Its precise frequency control with 0.01% accuracy ensures smooth operation in demanding applications. The unit’s compact design and vertical installation suitability make it easy to integrate into various setups.’’