dV/dt filter 3ph 690V 18.5-22kW copper SE SEOP28-D22Y6-CU Systeme Electric

dV/dt filter, brand Systeme Electric, SystemeVar options series, type SEOP28. Designed for VFD, rated power 22 kW and supply voltage 3PH 690V. Filter type (installation relative to VFD): Output. Connects to the output of the frequency converter to suppress voltage peaks and reduce the dv/dt transient voltage reflected by traveling waves in a long cable, which allows reducing eddy current losses and motor noise, as well as protecting its insulation. Mainly used in situations where the supply voltage is too high, old motors require modernization, the insulation strength of constant frequency motors is low, frequent braking and transmission is carried out using longer cables. Main conductor material: Copper. Rated current: 30 A. dV/dt level: ≤ 300 V/μs. Insulation class: F. Ambient operating temperature: from -25 to +55°C. Heat dissipation (conductor/core/total): 62.2/18.4/80.6 W. Cooling: Natural. Dielectric strength: AC 4200V 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): 195x135x210 mm. Weight: 9.4 kg. Package dimensions (WxDxH): 240x220x270 mm. Gross weight: 12.5 kg. EAC marking (the product has passed the necessary tests and meets safety requirements, so it can be freely sold in EAEU countries).