dV/dt filter 3ph 400V 315kW alu. SE SEOP28-C31N4-AL Systeme Electric

dV/dt-filter, Systeme Electric brand, SystemeVar options series, type SEOP28. Designed for VFD with rated power 315 kW and supply voltage 3PH 400V. Filter type (relative to VFD installation): Output. Connects to the output of the frequency converter to suppress voltage peaks and reduce dv/dt transient voltage reflected by traveling waves in long cables, 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, constant frequency motor insulation strength is low, or frequent braking and transmission are carried out using longer cables. Main conductor material: Aluminum. Rated current: 600 A. dV/dt level: ≤ 300 V/µs. Insulation class: F. Ambient operating temperature: from -25 to +55°C. Heat dissipation (conductor/core/total): 377.2/52.3/429.5 W. Cooling: Natural. Dielectric strength: AC 3000V 50 Hz for 60 s. Leakage current: ≤ 5 mA. Carrier frequency: 2 kHz. Unshielded motor cable length: 150-450m. Shielded motor cable length: 100-230m. Noise level: ≤ 75 dB. Protection degree: IP00. Max dimensions (WxDxH): 370x235x380 mm. Weight: 75 kg. Package dimensions (WxDxH): 466x356x528 mm. Gross weight: 82 kg. EAC marking (the product has passed the necessary tests and meets safety requirements, so it can be freely sold in EAEU countries).