18F5A1H-360F KEB Combivert F5 – 35kVA Servo Inverter, 22kW 400V

KEB Combivert F5 Multi – 18F5A1H-360F

• Type: controlled servo inverter for AC/DC motors.
• Cooling: air cooler with heat sink (GTR7 brake transistor).
• Power: 35 kVA / 22 kW (400V, 50A).
• Application: industrial motor control, pumps, fans, conveyors.

Technical Data – Tree Structure

• Model: 18F5A1H-360F
  • Series: Combivert F5 Multi
  • Control: servo inverter (closed-loop capable)
• Electrical
  • Power: 35 kVA
  • Motor power: 22 kW (2/4P, 50/60 Hz)
  • Input voltage: 305…528 V AC (3-phase)
  • Output voltage: 0…Uin (variable)
  • Rated current: 50 A
  • Short-term peak: 75 A (max.)
  • Max frequency: 599 Hz
  • Switching frequency: 8 kHz
• Physical
  • Protection: IP20 (indoor use)
  • Dimensions (W×H×D): 297 × 330 × 255 mm
• Included
  • Brake transistor: GTR7 (built-in)
  • Heat sink: air cooler (integrated)

Installation & Setup

• Mount vertically on a flat, non-flammable surface.
• Keep 150 mm clearance above and below for airflow.
• Use shielded motor cables (max 50 m).
• Connect braking resistor to GTR7 terminals if needed.
• Set motor parameters via the keypad or software.

Maintenance & Debugging

• Clean air filter every 3 months in dusty areas.
• Check fan operation – replace if noisy.
• Monitor DC-bus voltage via display.
• Reset faults using the “Stop/Reset” button.

Compatibility

• Works with standard 3-phase induction motors.
• Supports permanent-magnet servo motors (with encoder).
• Compatible with KEB PLC and fieldbus modules (Profibus, CANopen).

Certifications

• CE marked (low voltage & EMC).
• UL508C listed for industrial use.
• RoHS compliant.

Package Contents

• 1 × KEB F5 inverter (18F5A1H-360F).
• 1 × quick-start guide.
• 1 × control terminal connector kit.

Warranty & Shipping

• 12-month warranty against manufacturing defects.
• 24-hour dispatch for orders placed before 2 PM.
• Shipping: FedEx, UPS, DHL – insured tracking.

Expert Review

• “Smooth torque at low speed – perfect for hoisting and winding.” — Drives Specialist, Powergear X.
• “Built-in brake transistor saves panel space and wiring time.” — Senior Application Engineer.

Manager’s Insight

• “Stock this model for 90% of your 22 kW motor needs – versatile and reliable.” — Product Line Manager.
• “Use the 599 Hz output for high-speed spindle applications.” — Operations Director.

Typical Applications

• Conveyor belts and material handling.
• Pumps, fans, and compressors.
• Extruders and mixers.
• Test stands and dynamometers.

Comparison with Other Models

• 4190-01 Adapter – mechanical mounting, not a drive.
• 14847-34 Sealtite Conduit – cable protection, different function.
• 3300 Probe System – measurement, not power control.

FAQ – Professional Questions

• Can this inverter run a 50 Hz motor at 599 Hz?
  No. Only use the motor’s rated max frequency (usually 50/60 Hz). 599 Hz is for servo motors.
• What is the minimum input voltage?
  305 V AC. Below that, the drive trips on undervoltage.
• Do I need an external braking resistor?
  Only for high-inertia loads. The GTR7 is built-in but resistor is optional.
• Is the keypad detachable?
  Yes. You can mount it remotely (up to 3 m) with an extension cable.
• How do I set the motor parameters?
  Use the “Auto-tune” function – it measures stator resistance and inductance automatically.

Selection Guide – Expert Tips

• For continuous high torque, derate by 10% above 40 °C ambient.
• Choose this 35 kVA model for 22 kW motors – it gives 20% headroom.
• Order a brake resistor if your load has frequent stops/starts.
• Always use a line reactor if the mains supply is unstable.

Inquiries: sales@powergearx.com or +86 18030005825 (WhatsApp).

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