| 摘要 |
<p>The system is meant to provide connection of a cable to an equipment with a high level of protection, simultaneously providing the current and voltage values at the corresponding connection point. It is basically comprised of a toroidal inductive pickup (3) for measuring the current, a resistive pickup (4) for measuring the voltage, a shielded connector or terminal (12) in which the voltage pickup (4) is integrated, and an insulation bushing (5) or fixed base of the equipment to be connected. Both pickups (3) and (4) include a current limiter, simultaneously providing low signal values of current and voltage at the connection point, and maintaining safety, reliability and insulation values. The system is complemented by the corresponding electronic circuit (8) for signal pickup and processing. <IMAGE></p> |
