KEB 12F5G1D-YP10 Combivert Inverter: High-Power 6.6kVA Drive with Safety

Demand power, safety, and ruggedness. The KEB 12F5G1D-YP10 is a high-performance inverter delivering 6.6 kVA output, featuring functional safety (STO) and built to withstand severe vibration for mission-critical applications.

Key Features for Demanding Industrial Use

• High Power Output: 6.6 kVA capacity for demanding motor control up to 90 kW systems.
• Functional Safety: Integrated Safe Torque Off (STO) for personnel and machine safety.
• Extreme Ruggedness: Complies with German Lloyd & EN50155 vibration/jolt standards.
• Wide Frequency Range: Output frequency from 0 to 800 Hz for versatile motor control.
• Strong Overload: Handles 1.8 x rated current for up to 60 seconds.

Complete Technical Specifications

Brand: KEB Automation

Series: Combivert F5 Series

Model: 12F5G1D-YP10

Output Power: 6.6 kVA

Output Power Range (Series): 0.37 kW to 90 kW

Output Current: 9.5 A (for this model)

Rated Current Range (Series): 2.3 A to 360 A

Input Voltage: 3-Phase, 400V, 50/60 Hz

Input Current: 13.3 A

Output Frequency Range: 0 Hz to 800 Hz

Overload Capacity: 1.8 x In for 60 seconds

Functional Safety: Safe Torque Off (STO)

Standards Compliance: Vibration/Jolt per German Lloyd & EN50155, EN50155 voltage regulation.

Pollution Degree: 2 (for normal industrial non-conductive pollution).

Cooling: Designed for efficient thermal management in harsh conditions.

Custom Number: 826015801

FAQ – High-Power & Safety-Critical Applications

What type of applications require EN50155 and German Lloyd vibration standards?

These are stringent standards for rolling stock (trains, trams) and maritime applications. This drive is built for extreme environments like railway, shipboard, or heavy mobile machinery with constant shock and vibration.

How does the Safe Torque Off (STO) function work?

STO is a safety input that, when activated, physically disables the power semiconductors' ability to switch, preventing any motor torque generation. It allows for safe maintenance without disconnecting main power.

What does an output of 6.6 kVA mean for motor selection?

kVA is apparent power. To find the equivalent kW (real power), you need the motor's power factor. This drive is capable of controlling motors in the several kW range. Always match the drive's current rating (9.5A) to the motor's full-load current.

Can this inverter handle high-inertia loads during start-up?

Yes, its 60-second, 1.8x current overload capability is designed for this purpose. It can deliver high starting torque to accelerate heavy loads, which is common in crane, hoist, or centrifugal applications.

Is special filtering required for the 0-800 Hz output range?

Operating at very high output frequencies (e.g., >400 Hz) may require consideration of motor insulation and bearing currents. The drive includes standard features, but system design for high-frequency operation is critical.

Package & Service Information

Package Includes: 1 x KEB 12F5G1D-YP10 Combivert F5 High-Power Inverter Unit.

Warranty: Backed by a 12-month product warranty.

Shipping: Available for international shipment via FedEx, UPS, and DHL.

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