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1 огнепроводный шнур
1) General subject: fuse, fuze, portfire, slow match (для взрывных работ), time fuse, time-fuse2) Military: Bickford fuze, blaster fuze, blasting (time) fuse, blasting fuze, common fuse, cordeau Bickford, fire train, firing chain, fuse assembly, ignition transmission line, safety (time) fuse, safety fuze3) Engineering: blaster fuse, blasting fuse, igniting fuse, spire, spittercord4) Mining: fire-cord, firing tape, reed, safety fuse, slow-match5) Oil: Bickford fuse, time delay fuse6) Geophysics: tape fuze7) Gold mining: blasing fuseУниверсальный русско-английский словарь > огнепроводный шнур
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2 бикфордов шнур
1) General subject: fuse, fuze, touch string2) Geology: blasting fuse, common fuse3) Military: Bickford fuze4) Construction: blaster fuse5) Mining: Bickford fuse6) Special term: touch-string7) Oilfield: safety fuse, time delay fuse8) Arms production: blaster fuze, delay pellet, portfire, time fuse9) Makarov: Bickford safety fuse -
3 пробка
bridge, bean нефт., cork, bung, clog, plug fitting, common ground, rough ground, gorge, ( разливочного ковша) head, lock, obstruction, choke plug, plug, ( между флюидами в скважине) slug, spigot, stopper, stopple, tap, ( из мягкого материала) wad* * *про́бка ж.2. ( закупорка) plug; ( особенно из стекла или материала сосуда) stopperпро́бка вентиляцио́нного отве́рстия ( аккумулятора) — vent plugвозду́шная про́бка ( в топливной или гидросистемы) — air lockзапра́вочная про́бка — filling plugкали́берная про́бка — plug gaugeкали́берная, преде́льная про́бка — limit plug gaugeкали́берная, резьбова́я про́бка — screw plug gaugeкони́ческая про́бка — conical [tapered] plugпредохрани́тельная про́бка эл. — fuse [safety] plug, screw-plug fuseпритё́ртая про́бка — ground stopperпрочистна́я про́бка — clean-out plugрезьбова́я про́бка — threaded [screw] plugсливна́я про́бка — drain plugсмотрова́я про́бка ( аккумулятора) — inspection plugтра́нспортная про́бка — jamшпа́льная про́бка — tie plug -
4 блок кольцевой магистрали
блок кольцевой магистрали
БКМ
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[Интент]EN
ring main unit in electrical power distribution
A standard piece of switchgear in distribution systems comprising of switches for switching power cable rings and of switches in series with fuses for the protection of distrbution transformers. RMU: Ring Main Unit. RMU used for H.T.side. RMU is having 3no.s of switches(Circuit Breakers or Isolators or LBS), it is used for two inputs with mechanical or electrical interlock and one outgoing to the load. Either one input with two outgoings. RMU used for redundancy feeder's purpose.
Ring main unit is used in a secondary distribution system. It is basically used for an uninterrupted power supply. Alongside, it also protects your secondary side transformer from the occasional transient currents. Depending on your applications and loading conditons you can use a swicth fuse combination or a circuit breaker to protect the transformer. This transformer connected to the switch fuse/ circuit breaker is called your T off. In a common arrangement you have Load break swicthes on both the sides of your T off. Ring main Units come in standard ratings of 11/22/33 kV, 630/1250 A, 21 KA/3 secs.
[ http://wiki.answers.com/Q/What_is_a_ring_main_unit_in_electrical_power_distribution]Тематики
EN
Русско-английский словарь нормативно-технической терминологии > блок кольцевой магистрали
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