Suitable for load: medium pressure mercury or metal halide lamp

The S series is a mini model based on the H series machine platform. The S series machines have the same performance as the H series machines, but they are much smaller than the H series machines. S series products are used in large current driving applications with lamp voltage below 450V. The peak value of excitation voltage of 4T (three-phase 380V) model is above 5KV, and the