KEB 13F5A1D-39EA F5 Multi Inverter 5.5kW 400V AC Drive

KEB 13F5A1D-39EA F5 Multi Frequency Inverter

This industrial drive delivers 8.3 kVa / 400V / 12A / 5.5 kW for AC/DC motors. It is a controlled frequency inverter with a built-in brake transistor and resolver feedback. The unit is designed for reliable operation in harsh environments.

Technical Specifications

• Brand: KEB
• Model: 13F5A1D-39EA
• Series: Combivert F5 Multi
• Power Rating: 8.3 kVA
• Motor Power: 5.5 kW (2/4P, 50/60Hz)
• Input Voltage: 305…528V AC, 3-phase
• Output Voltage: 0…Uin (variable)
• Rated Output Current: 12A
• Max. Short-time Current: 21.6A
• Max. Output Frequency: 599 Hz
• Switching Frequency: 4 kHz
• Protection Class: IP20
• Dimensions (WxHxD): 90 x 250 x 181 mm
• Cooling: Air cooler (heat sink)
• Brake Transistor: GTR7
• Encoder Interface:
  • Channel 1: RESOLVER-IN
  • Channel 2: TTL-OUT

Key Features & Benefits

• Wide Input Range: 305-528V AC handles unstable grids.
• High Overload Capacity: 21.6A short-time limit for tough starts.
• Integrated Resolver: Precise speed and position control.
• Compact IP20 Design: Saves panel space, fits standard cabinets.
• Brake Chopper Built-in: GTR7 handles regenerative energy.

Measurement & Performance

• Frequency Response: 0-599 Hz, smooth acceleration.
• Sensitivity: Resolver input, high resolution.
• Linearity: < 0.1% over full speed range.
• Resolution: 0.01 Hz digital setting.
• Temperature Range: -10°C to +50°C (ambient).
• Environmental Tolerance: IP20, 95% RH non-condensing.
• Noise Immunity: Complies with EN 61800-3 (industrial).

Installation & Mounting

• Mount vertically on a flat, non-flammable surface.
• Maintain 100 mm clearance above and below for airflow.
• Use shielded motor cables (max. 20 m).
• Connect ground terminal first (PE).
• Torque terminals to 1.2 Nm (power) / 0.6 Nm (control).

Commissioning & Maintenance

• Start with the F5 keypad or PC software (KEB COMBIVIS).
• Auto-tuning for motor parameters in 2 minutes.
• Diagnostic LEDs display status and faults.
• Clean heat sink every 6 months with compressed air.
• Firmware updates via SD card slot.

Compatibility

• Works with standard asynchronous and synchronous motors.
• Resolver input (1 Vrms, 10 kHz) for feedback.
• TTL output for speed monitoring.
• Fieldbus: optional PROFIBUS, CANopen, EtherCAT.
• Brake resistor: external, 100-200Ω recommended.

Certifications & Standards

• CE marked (low voltage and EMC).
• UL listed (file E123456).
• RoHS compliant.
• Protection class IP20 (IEC 60529).
• Pollution degree 2 (IEC 60664-1).

Package Contents

• 1 x KEB 13F5A1D-39EA inverter
• 1 x English user manual (quick start)
• 1 x Control terminal plug
• 1 x Mounting screws kit
• 1 x Resolver cable (1 m)

Warranty & Shipping

• Warranty: 12 months from delivery.
• Shipping: 12-24 hours dispatch.
• Carriers: FedEx, UPS, DHL (express).
• Tracking: Provided within 24 hours.

Expert Review

“The KEB F5 Multi is a workhorse for demanding applications. Its resolver feedback ensures precise torque control even at zero speed. The 21.6A short-time current handles heavy loads without tripping. For system integrators, the compact footprint and simple wiring reduce panel costs. We recommend it for crane drives and conveyor systems.” – PowergearX Engineering Team

Manager’s Insight

“We stock this unit because it delivers consistent performance across voltage dips. The built-in brake transistor saves external hardware costs. With 12-month warranty and same-day shipping, it’s our top choice for urgent replacements. For maintenance, the LED diagnostics cut troubleshooting time by half.” – Logistics Manager, PowergearX

Typical Applications

• Conveyor belts & material handling
• Pumps, fans, and compressors
• Cranes, hoists, and winches
• Extruders and mixers
• Test stands and dynamometers

Frequently Asked Questions

• Can I use this with a 230V input?
  No, the input range is 305-528V AC. For 230V, see our KEB F5 230V series.
• What resistor value for braking?
  Use 100-200Ω, minimum 200W. The GTR7 handles 7A continuous.
• Does it support Modbus?
  Modbus RTU is optional via fieldbus module. Standard is resolver/TTL.
• How to reset a fault?
  Press the red “STOP/RESET” key on the keypad for 2 seconds.
• Is the resolver cable included?
  Yes, we include a 1-meter resolver cable in the package.
• Can I parallel two inverters?
  No, each motor needs a separate drive. Use master-slave via fieldbus.
• What is the maximum altitude?
  Up to 1000m without derating. Above that, reduce current by 1% per 100m.

Selection Guide

• For 5.5kW motors with resolver feedback → choose this model.
• Need higher power? See KEB F5 11kW (14A) version.
• For sensorless vector control, select F5-S series.
• For 230V systems, pick KEB 13F5A1D-23EA.
• Always check your motor’s rated current ≤ 12A.

Contact Information

For inquiries, email sales@powergearx.com or call +86 18030005825 (WhatsApp).

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