1. Since the product is completely manufactured with flame retardant material, it features low loss, low temperature rise, high safety level and complete protection function. 2. It is mainly used for……

1. Since there are multiple harmonics in power grid and load, the additional harmonic current component will be produced in the isolation transformer coil. When the current component is high enough, t……

1. Since there are multiple harmonics in power grid and load, the additional harmonic current component will be produced in the isolation transformer coil. When the current component is high enough, t……

1. The product is applied to high-speed railway, subway, urban rail, etc. 2. Since the product is designed with low noise, strong overload capability and good capability in impedance short-circuit, it……