CTS-120 High-Precision Current Separating Transformer Transformer was designed keeping in mind the alternating current measurement systems requiring galvanic separation of the measuring circuits. The built-in electronic compensation system guarantees excellent parameters in the whole current range, ensuring at the same time high output power. Typical error 0.01% makes the device an ideal solution for a wide range of applications. Among them there is a possibility of using the transformer for testing electricity meters with closed I-P links i.e. meters with connected current and potential circuits. Broad range of working currents, high output power, high allowable load impedance and high accuracy enable the CTS transformer to be rigidly integrated with a meter testing system. Once integrated, it can handle both self-contained and transformer connected meters, also meters with open links, with negligible influence on the overall system accuracy. The CTS-120 transformer is available with local or remote control. The latter possibility is meant to be used in a meter testing system where the transformer can be controlled and supervised by the system software or by the individual stand Transformer may be used for testing both three- phase and single-phase meters. ^ The unit can be equipped with one control only, either local or remote Having in mind the care about continuous improvement of the product operational qualities, the producer reserves the right to introduce possible modifications in the construction and workmanship. That is why some of the dimensions, drawings, parameters or descriptions may differ from these shown in this catalogue.