Descripción del producto

The micro CTs, PTs and current/potential transformers, one-over-ten-thousand linearity CTs, grade S CTs, high-saturation-high-linearity CTs with DC immunity with wide rated loads are specially designed for wide-range electricity meters (such as the wide-range three-phase-three-wire, three-phase-four-wire electricity meters, anti-tampering electricity meters). The design and production of these novel wide-load CTs are as per the national standard of GB ********7 for potential transformers, the national standard of GB ********7 for current transformers, directives of IEC ****4 and the national standard of JJG *******4 for the inspection and testing of CTs.