6SE7012-0TP50 - INVERTER/CONVERTER - SIEMENS Repair or Buy

Siemens 6SE7012-0TP50 – SIMOVERT MASTERDRIVES Motion Control Compact PLUS Inverter

The Siemens 6SE7012-0TP50 is an inverter from the SIMOVERT MASTERDRIVES Motion Control series, designed in the Compact PLUS format for controlling electric motors in industrial applications that require precise motion management.

The inverter receives power from the DC link and generates the three-phase output supplied to the motor, controlling the speed, torque and movement of the axis according to the parameters configured in the system.

Thanks to its Motion Control technology, the 6SE7012-0TP50 can be integrated into single-axis or multi-axis configurations, in which several drives share the DC link and operate in a coordinated manner.

The Compact PLUS format allows several units to be installed side by side, making it particularly suitable for automatic machinery and systems with limited installation space.

The Siemens 6SE7012-0TP50 has a rated power of 0.75 kW, a rated output current of 2 A and a DC-link supply voltage ranging from 510 to 650 V DC. Siemens documentation also specifies a short-time current of 3.2 A and a rated DC-link current of 2.4 A.

The product belongs to the established SIMOVERT MASTERDRIVES range and has been discontinued. Repair and regeneration help extend the service life of existing systems, reducing the risks and costs associated with obsolescence and the limited availability of spare parts.

⚙️ Main features – Siemens 6SE7012-0TP50

• Type: DC-AC inverter
• Series: SIMOVERT MASTERDRIVES Motion Control
• Design: Compact PLUS
• Function: power supply and control of the electric motor
• DC-link supply voltage: 510–650 V DC
• Rated power: 0.75 kW
• Rated output current: 2 A
• Short-time current: 3.2 A
• Rated DC-link current: 2.4 A
• Approximate power loss at 5 kHz: 0.066 kW
• Cooling: air-cooled
• Approximate dimensions: 45 × 360 × 260 mm
• Approximate weight: approximately 3 kg
• Installation: inside a compatible SIMOVERT MASTERDRIVES Motion Control system
• Configuration: suitable for single-axis or multi-axis systems
• Compatibility: to be verified according to the complete part number, hardware configuration, firmware and drive parameters
• Product status: discontinued

The main rated, dimensional and cooling data are specified in Siemens technical documentation for Compact PLUS Motion Control inverters.

🏭 Typical applications – Siemens 6SE7012-0TP50

• SIMOVERT MASTERDRIVES Motion Control drives
• Automatic machinery and production lines
• Positioning systems
• Coordinated electric axes
• Machine tools and CNC systems
• Material handling and conveying systems
• Winding and unwinding machines
• Multi-axis applications with a shared DC link
• Retrofitting and maintenance of existing industrial systems

🛠️ E-Repair services for Siemens 6SE7012-0TP50

As an official Siemens Partner, E-Repair provides a complete range of services for the Siemens 6SE7012-0TP50, designed to support production continuity and obsolescence management:

🔧 Component-level electronic repair in our certified in-house laboratory

♻️ Electronic regeneration with zero-hour reset of components subject to wear

🚚 Advance supply of a regenerated or new product, subject to stock availability

🛠️ On-site and remote technical assistance

💾 Backup and verification of drive parameters, where technically possible

🌐 Technological cleaning using dedicated products and biodegradable solvents

✅ Functional testing and validation on a dedicated test bench

🔄 Support for replacement and obsolescence management of the SIMOVERT MASTERDRIVES range

✔ Standard 12-month warranty, extendable up to 24 months where applicable

➡️ All services are provided in accordance with the BS 8001:2017 and AFNOR XP X30-901:2018 circular economy standards and with ISO 14064-1 certification relating to Carbon Footprint, including Scope 3.

❓ Frequently asked questions – Siemens 6SE7012-0TP50

Can I send my faulty Siemens 6SE7012-0TP50 for repair?

✔️ Yes. After completing the request form, E-Repair Customer Care will provide all the necessary instructions for shipping the inverter to the laboratory.

Can I receive a 6SE7012-0TP50 in advance?

✔️ Yes. If a new or regenerated product is available in stock, it can be shipped in advance to help reduce plant downtime.

Is the inverter tested before it is returned?

✔️ Yes. Every repaired or regenerated Siemens 6SE7012-0TP50 undergoes electronic inspections and functional testing on a dedicated test bench before delivery.

Can the 6SE7012-0TP50 be connected directly to the three-phase mains supply?

✔️ No. The 6SE7012-0TP50 is a DC-AC inverter powered by the DC link. It must therefore be integrated into a compatible SIMOVERT MASTERDRIVES system equipped with the correct DC-link power supply.

Can the 6SE7012-0TP50 be used in a multi-axis configuration?

✔️ Yes. Compact PLUS inverters can be used in multi-axis systems with a shared DC link, provided that the power supply sizing, hardware configuration and system parameters are compatible with the application.

Does the replacement product need to be reparameterised?

✔️ Yes. Before replacement, it is advisable to back up the parameters where technically possible. The motor data, axis configuration, firmware and any installed optional modules must be checked on the replacement unit.

What faults may indicate a malfunction of the 6SE7012-0TP50?

✔️ A malfunction may prevent the motor from being activated, cause axis shutdowns, irregular speed or position control, or generate fault indications. The diagnosis must also include the motor, connections, DC link, cables and parameter configuration.

🔗 For further information, visit the E-Repair Technical Guides

👉 E-Repair services for the Siemens SIMOVERT MASTERDRIVES range

👉 Maintenance guide for SIMOVERT MASTERDRIVES Motion Control Compact PLUS inverters