L'explication/l'anotation:To receive, accounting and electric power distribution of 3 phase on the change
current ãî 380 in, frequency 50-60 Hz, in systems with ãëóõîçàçåìëåííîé neutral
leu, as well as protections outgoing circuits from reloadings and short-circuit currents
La description détaillée de marque:In ýëåêòðîçàùèòíûõ premises of dwelling and public çäà
Nia are established.
are ranked purposely on:
introductory
distributing
ââîäíî-ðàñïðåäåëèòåëüíûå
ÂÐÓ-1 introductory are being completed switching by knife switches, condensers
and protective (from radio interferences), safety devices and devices of accounting ýëåêò
ðîýíåðãèè or introductory knife switches, electromagnet contactors with
regulating relay, condensers by the protective (from radio interferences), ïðåäîõðà
íèòåëÿìè and devices of electric energy account.
ÂÐÓ-1 distributing are being completed by safety devices for waste
lines, as well as include the control circuit of lighting, in which
the automatic switches outgoing circuits are included, manager magnet
Noy contactors, time relays programme, photoelectric relay.
ÂÐÓ-1 ââîäíî-ðàñïðåäåëèòåëüíûå are being completed: a) input apparata:
switching knife switches, condensers protective (from radio interferences) , ïðåäî
keepers and devices of electric energy account; b) distribution apparata:
safety devices for outgoing circuits, as well as include the scheme the PAN
ðàâëåíèÿ illuminating, in which the automatic switches îòõî
äÿùèõ lines, the manager electromagnetic contactors, the time relays of programmes
Noy, photoelectric relay are included; ñ) scheme of daylight control (bloc îñâåùå
Nia). |
