DEVICE FOR INDICATION OF CURRENT MODES IN ELECTRIC EQUIPMENT

摘要

FIELD: electrical engineering, in particular, monitoring of direct and alternating current levels in load which is connected to mains and autonomous power supplies. SUBSTANCE: device has current detector, which is designed as magnetically controlled contact, which inductance coil is connected to circuit of power supply in series with load resistance. Closing contacts of magnetically controlled contact are connected in series in circuit of indicator of critical mode of load current. Indicator of normal current mode is connected in series to clipping resistor in circuit of power supply. EFFECT: continuous monitoring of current modes and increased reliability of equipment. 2 dwgp