dV/dt filter 3ph 400V 22kW alu. SE SEOP28-D22N4-AL Systeme Electric

dV/dt filter, brand Systeme Electric, series SystemeVar options, type SEOP28. Designed for VFD with a rated power of 22 kW and a supply voltage of 3PH 400V. Filter type (installation relative to VFD): Output. It is connected to the output of the frequency converter to suppress voltage peaks and reduce the transient voltage dv/dt reflected by traveling waves in long cables, which reduces eddy current losses and motor noise, as well as protects its insulation. Primarily used in situations where the supply voltage is too high, old motors require modernization, constant frequency motor insulation strength is low, or frequent braking and transmission are carried out using longer cables. Main conductor material: Aluminum. Rated current: 45 A. dV/dt level: ≤ 300 V/µs. Insulation class: F. Operating ambient temperature: from -25 to +55°C. Heat dissipation (conductor/core/total): 79.6/12.6/92.2 W. Cooling: Natural. Dielectric strength: AC 3000V 50 Hz for 60 s. Leakage current: ≤ 5 mA. Carrier frequency: 4kHz. Unshielded motor cable length: 150-450m. Shielded motor cable length: 100-230m. Noise level: ≤ 75dB. Protection degree: IP00. Max. dimensions (WxDxH): 230x150x195 mm. Weight: 13 kg. Package dimensions (WxDxH): 320x270x330 mm. Gross weight: 17 kg. EAC marking (the product has passed the necessary tests and meets safety requirements, so it can be freely sold in EAEU countries).