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Wolong WD200 Series High-Performance Universal Variable Frequency Drive

Wolong WD200 Series High-Performance General-Purpose Variable Frequency Drives offer power ratings from 0.75 to 1000 kW. They support single-phase 200~240 V, three-phase 200~240 V, three-phase 380~480 V, and three-phase 660~690 V power supplies, driving three-phase asynchronous motors, permanent magnet synchronous motors, and synchronous reluctance motors. Features include V/F control, open-loop vector (SVC), closed-loop vector (FVC), and decoupled voltage-frequency control modes. Speed ranges are 1:200 (SVC) / 1:1000 (FVC). Output torque is 0.5% of rated at 0 Hz and 150% of rated at 200% Hz. Efficiency reaches up to 98%. Supports common DC bus multi-drive and four-quadrant applications.