fu-100 500/5a ring core ac clamp on split core transformer
Split core current transformers
Current transformer principle is based on the principle of electromagnetic induction. Current transformer is composed of closed core and winding. Its primary winding winding few, string in the need to measure the current line, it often has all the current flowing lines, the secondary winding more turns, in series with the measuring instruments and protection circuit, When the current transformer is working, its secondary side circuit is always closed, so the impedance of the measuring coil and the protective circuit in series is very small, and the working state of the current transformer is close to short circuit. Current transformer is the primary side of the current into a secondary side of the small current to use, the secondary side can not be open.
The GFUVE FU-100 clamp split core CTs are compact and low cost current transformers with high accuracy. The CTs are ideal for quick and easy installation without disconnecting cables during installation. Multiple installation mechanisms provide stable and durable current measurement.
The current transformer with high strength PVC shell, all cast bus structure. Transformer directly stuck in the cable Three rubber rings to resist the cable and cable with one. Transformer core using high-quality silicon steel roll, the second wire wound evenly on the core. Transformer open structure can not cut off the cable installation