Using CRGO silicon steel with the characteristics of low iron-loss and high permeability in thickness of 0.23mm, 0.27mm.
Cores are wound by our independently-developed winding machine and are high vacuum heat treated. The asymmetric cutting is acceptable. They come in shapes of UI, UU, and toroidal, and with accurate dimension.
Mainly used in the current transformer for electricity acquisition and detection. Square and round hole are available.
Adopting the appropriate current transformer structure and the compensation-control method, the split current transformer can achieve very high accuracy and provide protection for accurate measurement.
Wide measurement range
The split current transformer core has a gap which broadens the unsaturated region of the magnetization. Therefore, the maximum current measured by the split current transformer is much larger than that measured by the current transformer with a closed structure, i.e., the split current transformer core has a wider measuring range.
Because of the open-close structure, the high precision split current transformer can be clamped directly on the measured conductor, and then the non-invasive measurement can be carried out without cutting off the circuit to be measured
Strong anti-saturation ability
The split current transformer core has a gap which strengthens the saturation magnetic flux density of the core. Besides, the influence of residual magnetism on the split current transformer is lower than that on the closed structure current transformer. These make the split current transformer has a strong anti-saturation capability.