Siemens SIMOVERT MASTERDRIVES Filter du/dt 6SE7016-2FB87-1FD0-Z

Description

The 6SE7016-2FB87-1FD0-Z is a du/dt filter from the SIMOVERT MASTERDRIVES series, manufactured by Siemens. This filter is designed to mitigate the steep voltage rise times (du/dt) generated by Pulse Width Modulation (PWM) in variable frequency drives. By limiting these voltage spikes, the filter protects motor insulation and cable systems from premature degradation, extending the lifespan of the drive-motor assembly in demanding industrial applications. Rated for both 380-460V AC (at 6.1A) and 500-575V AC (at 6.2A) systems, this robust component is a critical solution for maintaining process reliability.

Features

• Voltage Spike Suppression: Effectively reduces the du/dt rate to protect motor windings and insulation.
• Dual-Voltage Capability: Suitable for 380-460V AC and 500-575V AC three-phase power systems.
• Masterdrives Compatibility: Specifically engineered for integration within the Siemens SIMOVERT MASTERDRIVES ecosystem.
• Industrial Robustness: Designed to withstand the rigors of heavy-duty manufacturing environments.

Technical Specifications

Installation Guidelines

• Ventilation: Due to the power dissipated by the filter, ensure it is installed in an enclosure with adequate forced-air ventilation.
• Proximity: Install the filter as close to the drive output as possible to minimize the impact of cable length on voltage reflections.
• Grounding: Secure a solid, low-impedance connection between the filter chassis and the system ground plate to ensure effective EMI shielding.
• Cable Selection: Use shielded power cables between the filter and the motor to minimize radiated electromagnetic noise.
• Safety: Because this is an obsolete unit, ensure all mounting brackets and electrical terminals are inspected for integrity before integration, and always perform installation with the power locked out.