Примеры использования Circuit-breakers на Английском языке и их переводы на Русский язык
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Circuit-breakers, grounding rods and.
Control block schemes are realized by using PCBs housed in circuit-breakers series BP.
Circuit-breakers series BP27NS consist of four main parts.
High-Voltage Union Concern supplied VGM-15 low-oil circuit-breakers to Algeria back in 1980-ies.
Overload circuit-breakers or-fuses may be used for this purpose. Circuits supplying.
Switchgears series KU-10S PH are equipped with BPC-10 vacuum circuit-breakers with cast epoxy poles.
Circuit-breakers consist of the following main parts: a block of poles, a block of drive and current transformers.
Complete switchgears series 2KVE-M-6 are equipped with High-Voltage Union vacuum circuit-breakers type BP1.
The poles of circuit-breakers rated for 2500 A and 3150 A current are fitted with a cooling radiator.
Complete switchgears series 3KVE-10 PH are equipped with High-Voltage Union vacuum circuit-breakers type BP1 and with Siemens circuit-breakers type 3AH5.
Circuit-breakers are designed for rated currents of up to 3150 A and rated breaking currents of up to 31.5 kA.
KRPZ-10 kV has an embedded 10-kV switchgear based on on the KU-10C, with BP vacuum circuit-breakers designed by High-Voltage Union specialists.
These circuit-breakers are designed for rated current of up to 4000 A and rated breaking capacity of up to 40 kA.
The scope of supply includes a 10 kV indoor switchgear assembled on the basis of a two-row block-modular enclosure series KRPZ-10(7 sections) and consisting of cubicles series KU-10C(26 pcs)with vacuum circuit-breakers series BP1 and BP2.
All circuit-breakers series BP type BP6B consist of three poles with vacuum interrupters filled with cast epoxy compound.
The circuit-breaker electromagnetic drive fixing circuit-breakers in C and O positions on magnetic latches is housed in the circuit-breaker frame.
Circuit-breakers series BP35 consist of three poles with cast vacuum interrupters mounted on the circuit-breaker frame.
The conclusion of the contract on delivery of two BPC-110 vacuum circuit-breakers is a result of the presentation of new equipment given by High-Voltage Union specialists to the Bashkortostan delegation last October.
Circuit-breakers series BP are used for switching loads of any types at rated currents of up to 3150 A and breaking currents of up to 40 kA.
The scope of supply includes a 10 kV indoor switchgear mounted on the base a one-row modular enclosure series KRPZ-10kV(27 sections) and consisting of KU-10S switchgears(56 pcs)with BPC-10 vacuum circuit-breakers for 630-4000 A currents.
Where circuits include thermal circuit-breakers these shall be neutralised or set at not less than twice the nominal amperage.
In circuit-breakers series BP6B rated for 2500 A and 3150A currents, vacuum interrupters and terminals are mounted on insulating supports.
If necessary, this control cabinet can house other 30-phase current contactors for other pressure pumps,thermal overload circuit-breakers, time-delay relays, star-delta connections, pilot and signal lamps, a main 3-phase current switch, etc.
All circuit-breakers series BP type BP1 consist of three poles with vacuum interrupters filled with cast epoxy compound and mounted on the circuit-breaker frame.
KU10S switchgear is equipped with vacuum circuit-breakers series BPC manufactured by High-Voltage Union as well as with HD4 and VD4 circuit-breakers.
Vacuum circuit-breakers series BP type BP6B are mainly used for replacement of VES-6 electromagnetic circuit-breakers in KE-6S switchgears at thermal and nuclear power plants.
The circuitry realised in the control block makes it possible to easily use circuit-breakers for all well-known common operations in circuits with spring drive and electromagnetic drive for all new and formerly manufactured complete switchgears.
Circuit-breakers consist of the following parts: auxiliary position contacts of the circuit-breaker and flag indicator, switching block, condenser discharging tumbler switch, control PCB, electromagnet, condenser, manually-operated switching-off device, meter, three poles, interlocking mechanism, shaft, frame and row of terminals.
Another important feature of the BPC-110(as well as of all vacuum circuit-breakers) is a wide temperature range: SF6-insulated and oil circuit-breakers need to be heated during heavy frost,while vacuum circuit-breakers work without heating even at the temperature minus 60 C.
BP6K circuit-breakers are mainly used for replacement of VEM-6 electromagnetic circuit-breakers in K-X andK-XXV switchgears as well as circuit-breakers in KEE-6 switchgears at thermal and nuclear power plants.