Power Amplifier Board 6SE7014-0TP70 A5E00161042 6SE70140TP70 6SE7O14-OTP7O A5EOO161O42 6SE7 014-0TP70

Siemens 6SE7014-0TP70 | SIMOVERT MASTERDRIVES MC Performance 2 — 1.5 kW Compact Plus DC-AC Inverter

Part Number: 6SE7014-0TP70

Manufacturer: Siemens AG (Germany)

Product Type: DC-AC Inverter — Compact Plus Unit

Product Family: SIMOVERT MASTERDRIVES Motion Control Performance 2 

Overview

The 6SE7014-0TP70 is a 1.5 kW DC-AC inverter in Siemens' SIMOVERT MASTERDRIVES Motion Control (MC) Performance 2 family. It operates from a shared DC bus at 510–650V DC — supplied by a common rectifier — and delivers controlled three-phase AC output for servo axis control. Performance 2 means full motion control capability: position control, electronic gearing, and dynamic vector control.

This is a DC-only input unit. It has no front-end rectifier. It mounts bookside-by-side with other Compact Plus inverters on a shared DC bus, a standard architecture for multi-axis machine tools and packaging lines.

Z-suffix variants (e.g., 6SE7014-0TP70-Z C33+G91+K80) include factory-fitted options such as resolver feedback boards, PROFIBUS, and safe stop. Confirm required options when sourcing.

Key Specifications

FAQ

Q1: If this axis drive faults, does the shared DC bus shut down?

No. Individual inverter faults trip only that axis. The shared rectifier and other axes continue operating normally.

Q2: Does a replacement 6SE7014-0TP70 need full recommissioning?

Without a parameter backup, yes — motor data and control gains must be re-entered. With a DriveMonitor backup file from the original unit, restore the parameter set and the drive is operational in minutes.

Q3: What is the current Siemens equivalent for new installations?

SINAMICS S120 booksize Motor Modules serve the same role on a shared DC bus. Migration requires complete system redesign — hardware, wiring, and parameterisation all differ.

Q4: The drive trips F028 at the start of every positioning move. What should be checked first?

Verify parameter P102 (motor rated current) matches the motor nameplate. An under-set current limit causes the drive to stall during acceleration and trigger F028.

Q5: Can a 4 kW Compact Plus inverter replace this 1.5 kW unit on the same motor?

Yes in principle — the inverter is derated to the motor's rated current via parameterisation. Confirm the higher-rated unit physically fits the mounting position and that the DC bus has sufficient capacity for its peak current.