| 摘要 |
FIELD: instrument making. ^ SUBSTANCE: device additionally includes switch of operation modes, unit for automatic disconnection of loads and automatic breakers installed in each power line that feeds according group of loads. Switch of operation modes is connected to outlet of threshold device, the first outlet of operation modes switch is connected to inlet of indicator, the second outlet of operation modes switch is connected to inlet of unit of automatic loads disconnection, outlets of which are connected to according disconnecting inlets of automatic breakers. ^ EFFECT: expansion of functional capabilities. ^ 2 dwg |
