Danfoss DUT-0080-6-0 Filter

Core Performance & Industrial Application

The Danfoss DUT-0080-6-0 (order code 141F6835) is a VACON NX dU/dt output filter rated 80 A continuous, 200-690 V.

It limits the voltage rise rate (dU/dt) on the VFD output to protect motor winding insulation against fast PWM pulses; 70 Hz max output without derating, up to 320 Hz with derating.

Max switching frequency 4 kHz @200-500 V / 2 kHz @525-690 V; typical losses 205 W; IP00 panel mounting.

It installs between VACON NX drive and long motor cable to reduce reflection and motor stress.

Technical Specifications

▶ Product type: dU/dt output filter

▶ Brand: Danfoss VACON

▶ Model: DUT-0080-6-0; order code 141F6835

▶ Voltage: 200-690 V; continuous current 80 A

▶ Output frequency: 70 Hz no derating / 320 Hz derated

▶ Switching frequency: 4 kHz @200-500 V; 2 kHz @525-690 V

▶ Losses: 205 W typical; protection IP00

▶ Dimensions: 265×241×135 mm; weight 13.1 kg

▶ Feature: Motor winding insulation protection, panel-mount inductive filter

▶ Note: Drive power rating and cable length matched per VACON NX manual before ordering

▶ Country of origin: Denmark

▶ Compliance: CE, UL certification

Industry Applications

Applied in VACON NX variable drive output filtering for pump, fan, conveyor and long motor cable protection spare replacement.

Note: Confirm drive frame size, output frequency and cable length against nameplate before ordering