KEB 07F5A1A-3E2F Drive 0.75kW – Compact Automation

KEB 07F5A1A-3E2F Drive for Reliable Automation

Product Introduction

The KEB F5 Combivert Axis Drive, model 07F5A1A-3E2F, offers a space-saving design for industrial automation. It provides precise current control with a 0.75 kW power output. Its rated current is 2.6A, while the maximum reaches 4.7A. This drive operates on a three-phase system between 305 and 528 VAC. Additionally, it includes an internal EMC filter compliant with EN 55011/C1. Users benefit from dual modulation frequencies: 8/16 kHz, reducing electromagnetic interference.

Technical Specifications – Core Parameters

The 07F5A1A-3E2F supports a switching frequency of 8/16 kHz, which helps lower noise in sensitive environments. Its voltage class ranges from 305 to 528 VAC, making it adaptable to various industrial power systems. For safety, the drive monitors earth faults and short circuits per EN 60204-1. Furthermore, it features a built-in 2-channel optocoupler braking system. This braking meets ISO 13849 and achieves SIL 3 by IEC 62061. Therefore, the device ensures high operational integrity.

Environmental and Mechanical Features

This drive uses air cooling for thermal management. It maintains stable function between -10°C and +45°C. Storage temperature ranges from -25°C to +70°C. The enclosure rating is IP20, which protects against solid objects larger than 12mm. However, it is not waterproof. Consequently, install it only in controlled indoor environments. The EMC standards followed include EN 61800-3 and EN 61000-6. Meanwhile, an optional harmonic filter can be added to meet stricter grid requirements.

Installation Guidance for the KEB Drive

First, mount the 07F5A1A-3E2F vertically to allow proper airflow. Ensure at least 100mm of free space above and below the unit. Next, use shielded cables for motor and control connections to minimize noise. Then, connect the three-phase supply (305-528 VAC) to terminals L1, L2, L3. For braking, wire the optocoupler output according to the manual. Finally, ground the drive properly to avoid earth fault alarms.

Packaging List

• KEB 07.F5.A1A-3E2F drive unit ×1

• Quick start guide (paper) ×1

• Terminal connector set ×1

• Mounting screws ×4

Shipping and Logistics

We ship worldwide via FedEx, UPS, or DHL. Orders are processed within 1–2 business days. Tracking numbers are provided within 24 hours after dispatch.

Frequently Asked Questions (FAQ)

1. Can the KEB 07F5A1A-3E2F work with single-phase power?
No. This model requires a three-phase supply between 305 and 528 VAC. Using single-phase may cause undervoltage faults.

2. How do I reduce electromagnetic interference from this drive?
The drive already includes an internal filter per EN 55011/C1. Additionally, you can install an optional harmonic filter. Use shielded motor cables and keep control wires separate from power cables.

3. What happens if the temperature exceeds 45°C?
The 07F5A1A-3E2F may reduce output current or trigger an overtemperature alarm. For higher ambient temperatures, consider forced cooling or a larger drive model.

4. Is the IP20 rating safe for washdown areas?
No. IP20 provides no water protection. Install the drive inside a control cabinet rated IP54 or higher if moisture is present.

5. Does the drive support SIL 3 safety functions without external modules?
Yes. The built-in 2-channel optocoupler braking meets SIL 3 per IEC 62061 and complies with ISO 13849. No additional safety relay is required for basic stop functions.