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1 3-phase UPS system
Англо-русский словарь нормативно-технической терминологии > 3-phase UPS system
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2 parallel UPS system
параллельная система ИБП
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[Интент]Parallel Operation: The system shall have the option to install up to four (4) UPSs in parallel configuration for redundancy or capacity.
1. The parallel UPS system shall be of the same design, voltage, and frequency. UPS modules of different size ratings shall be permitted to be paralleled together for purposes of increased capacity or UPS module redundancy. The UPSs in the parallel configuration shall not be required to have the same load capacity rating.
2. Parallel Capacity: With N+0 system-level redundancy, up to 2MW of load can be supported by the system.
3. Parallel Redundancy: With N+1 system-level redundancy, up to 1.5MW of load can be supported by the system, and only the UPS being replaced must be isolated from the source (bypass operation is not required for the entire system during the UPS replacement procedure).
4. Output control: A load sharing circuit shall be incorporated into the parallel control circuits to ensure that under no-load conditions, no circulating current exists between modules. This feature also allows each UPS to share equal amounts of the total critical load bus. The output voltage, output frequency, output phase angle, and output impedance of each module shall operate in uniformity to ensure correct load sharing. This control function shall not require any additional footprint and shall be an integral function of each UPS. The static bypass switches shall be connected in parallel.
5. Parallel System Controls: To avoid single points of failure, the UPS system shall have no single dedicated control system designed to control the operation of the parallel UPS system. Control of and direction of parallel UPSs shall take place via a master/slave relationship, where the first UPS to receive logic power asserts itself as a master. In the event of a master failure, a slave UPS shall take the role of master and assume the responsibility of the previous master UPS. Regardless of which UPS is master or slave, user changes to the system status, such as request for bypass, can be done from any UPS connected to the bus and all UPS on the bus shall transfer in simultaneously.
6. Communication: Communication between modules shall be connected so that the removal of any single cable shall not jeopardize the integrity of the parallel communication system. Load sharing communications shall be galvanically isolated for purposes of fault tolerance between UPS modules. A UPS module's influence over load sharing shall be inhibited in any mode where the UPS inverter is not supporting its output bus. Transfers to and from bypass can be initiated from any online UPS in the system.
7. Display: Each UPS multi-color LCD touch screen user interface shall be capable of using an active touch screen mimic bus to show the quantity of UPS(s) connected to the critical bus, as well as the general status of each UPS, such as circuit breaker status information. Any touchscreen display shall support the configuration of the [entire parallel] system and shall provide event and alarm data for all UPSs in the parallel configuration. A Virtual Display Application shall be available for download to the customer’s computer and shalll support remote monitoring of a complete system with up to 4 UPSs in parallel.
8. Battery runtime: Each UPS must have its own battery solution. The battery solution for the entire system can be a combination of standard and third-party batteries, but each UPS must use only one battery solution – either standard or third-party batteries.
9. Switchgear: A custom switchgear option shall be required for parallel operation.
[Schneider Electric]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > parallel UPS system
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3 UPS
1) Общая лексика: система бесперебойного электроснабжения (uninterrupted power supply system), блок бесперебойного питания2) Компьютерная техника: Unreliable Pieces Of Shit, User Profile Store3) Медицина: Urgency Perception Scale (Шкала оценки выраженности императивных позывов на мочеиспускание)4) Военный термин: Universal Polar Stereographic, Unusual Points Situation, ИБП (uninterruptible power supply; источник бесперебойного питания; устройство бесперебойного питания), УБП5) Техника: ultraviolet photoelectron spectrum, ultraviolet photoemission spectroscopy, universal polar stereographic grid6) Шутливое выражение: Ultra Poor Service, Unbelievably Pathetically Slow, Unbelievably Poor Service, Uncommonly Poor Service, Unequaled Package Smashers, Universally Poor Service, Unmitigated Package Smashers, Useless Poor Service, Useless Power Supply7) Религия: Unity Peace Serenity8) Грубое выражение: U Poor Sucker, Underwear Panties And Socks, United Pot Smokers, Unreliable Piece Of Shit, Useless Pieces Of Shit9) Музыка: источник бесперебойного питания10) Телекоммуникации: Un Predictable Service, Uninterruptable Power Supply, Uninterruptable Power System, United Parcel Service11) Сокращение: United States Pharmacopeia (амер.)12) Университет: University Of Puget Sound13) Физика: ultra-violet photoelectron spectroscopy14) Электроника: Ultraviolet Photoelectron Spectroscopy, Unilateral Phase System, Universal Power Supply15) Вычислительная техника: устройство бесперебойного питания, United Parcel Service (Corporate name), Unix Print Services (Unix)16) Картография: universal polar stereographic (grid)17) Биотехнология: ubiquitin-proteasome system18) Пищевая промышленность: Usurping Pringles And Snack19) Фирменный знак: United Pediatric Services, United Postal Service, United Produce Service, Uriahs Pony Service20) СМИ: United Pop Stars, Universal Player System21) Глоссарий компании Сахалин Энерджи: сетевой источник питания (utility power source), система бесперебойного энергоснабжения (Uninterrupted power supply)22) Сетевые технологии: Ultra Perfect Service, User Profile System, Usually Pretty Slow, uninterruptible power supply23) Полупроводники: UV (ultraviolet) photoelectron spectroscopy24) Сахалин Р: uninterrupted power supply, utility power source25) Сахалин А: utility flow scheme26) Макаров: uninterruptible power system27) Расширение файла: Uninterruptible Power Supply/System28) Электротехника: "бесперебойник", (источник бесперебойного электропитания) ибэп29) NYSE. United Parcel Service, Inc.30) Федеральное бюро расследований: Uncontested Physical Research31) Единицы измерений: Updates Per Second -
4 ups
1) Общая лексика: система бесперебойного электроснабжения (uninterrupted power supply system), блок бесперебойного питания2) Компьютерная техника: Unreliable Pieces Of Shit, User Profile Store3) Медицина: Urgency Perception Scale (Шкала оценки выраженности императивных позывов на мочеиспускание)4) Военный термин: Universal Polar Stereographic, Unusual Points Situation, ИБП (uninterruptible power supply; источник бесперебойного питания; устройство бесперебойного питания), УБП5) Техника: ultraviolet photoelectron spectrum, ultraviolet photoemission spectroscopy, universal polar stereographic grid6) Шутливое выражение: Ultra Poor Service, Unbelievably Pathetically Slow, Unbelievably Poor Service, Uncommonly Poor Service, Unequaled Package Smashers, Universally Poor Service, Unmitigated Package Smashers, Useless Poor Service, Useless Power Supply7) Религия: Unity Peace Serenity8) Грубое выражение: U Poor Sucker, Underwear Panties And Socks, United Pot Smokers, Unreliable Piece Of Shit, Useless Pieces Of Shit9) Музыка: источник бесперебойного питания10) Телекоммуникации: Un Predictable Service, Uninterruptable Power Supply, Uninterruptable Power System, United Parcel Service11) Сокращение: United States Pharmacopeia (амер.)12) Университет: University Of Puget Sound13) Физика: ultra-violet photoelectron spectroscopy14) Электроника: Ultraviolet Photoelectron Spectroscopy, Unilateral Phase System, Universal Power Supply15) Вычислительная техника: устройство бесперебойного питания, United Parcel Service (Corporate name), Unix Print Services (Unix)16) Картография: universal polar stereographic (grid)17) Биотехнология: ubiquitin-proteasome system18) Пищевая промышленность: Usurping Pringles And Snack19) Фирменный знак: United Pediatric Services, United Postal Service, United Produce Service, Uriahs Pony Service20) СМИ: United Pop Stars, Universal Player System21) Глоссарий компании Сахалин Энерджи: сетевой источник питания (utility power source), система бесперебойного энергоснабжения (Uninterrupted power supply)22) Сетевые технологии: Ultra Perfect Service, User Profile System, Usually Pretty Slow, uninterruptible power supply23) Полупроводники: UV (ultraviolet) photoelectron spectroscopy24) Сахалин Р: uninterrupted power supply, utility power source25) Сахалин А: utility flow scheme26) Макаров: uninterruptible power system27) Расширение файла: Uninterruptible Power Supply/System28) Электротехника: "бесперебойник", (источник бесперебойного электропитания) ибэп29) NYSE. United Parcel Service, Inc.30) Федеральное бюро расследований: Uncontested Physical Research31) Единицы измерений: Updates Per Second
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