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[meta_title] => Преобразователь частоты Овен ПЧВ3-К25-Б купить в Киеве: цена, отзывы, характеристики - Провент
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[meta_description] => Преобразователь частоты Овен ПЧВ3-К25-Б купить СО СКЛАДА в Киеве. ▷ Гарантия, ВЫГОДНАЯ ЦЕНА! ◁ Доставка по всей Украине: Харьков, Днепр, Одесса, Запорожье, Львов. Вся информация на одном сайте: характеристики, чертёж, размеры, отзывы
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Применения преобразователя частоты ОВЕН ПЧВ3-К25-Б:
Модель нового поколения частотных преобразователей с дополнительными возможностями для управления насосами и вентиляторами. ОВЕН ПЧВ3-К25-Б имеет расширенные функциональные возможности, меньшие массогабаритные характеристики, увеличенный диапазон мощностей. Ее функционал заточен под наиболее популярные HVAC-применения – это и «спящий» режим необходимый в системах с переменным разбором жидкости для насосов, и специализированный противопожарный режим необходимый для частотных преобразователей, управляющих вентиляцией в современном здании. Может быть с успехом использован в большинстве задач управления промышленным приводом за исключением случаев точного позиционирования и больших динамических перегрузок. Примерами таких применений могут служить смесители, дозаторы, ременные приводы, конвейеры и т.п.
ОВЕН ПЧВ3 будет лучшим решением для систем вентиляции, дымососов, систем канализации, градирен, чилеров, систем холодного и горячего водо- тепло снабжения, вспомогательного оборудования котельных, ТЭС, ТЭЦ и т.д.
Функции преобразователя частоты ОВЕН ПЧВ3-К25-Б:
Плавный пуск и останов двигателя, в том числе отложенный запуск;
Компенсация нагрузки и скольжения;
Вольт-частотный или векторный алгоритмы управления;
Автоматическая адаптация двигателя без вращения;
Автоматическая оптимизация энергопотребления, обеспечивающая высочайший уровень энергоэффективности;
Полная функциональная и аппаратная диагностика и защита работы ПЧВ;
Встроенный сетевой дроссель, дроссель в звене постоянного тока и дополнительный входной дроссель;
Встроенный ПИ-регулятор для управления в замкнутом контуре (поддержание давления, температуры, уровня и т.д.);
Встроенный ПЛК для решения сложных задач управления и позиционирования привода;
Специализированный «спящий» режим для эффективной работы при малом разборе;
Специализированный противопожарный режим для систем вентиляции;
Подхват вращающегося привода для безаварийного запуска систем с вращением до подачи напряжения питания или при провалах напряжения;
Пропуск резонансных частот (до 2 участков пропуска);
Гибкая структура управления с возможностью одновременного управления по физическим входам и по интерфейсу RS-485, что обеспечивает удобную интеграцию в современные системы управления и диспетчеризации.
Простая настройка в русскоязычном конфигураторе или с использованием локальной панели оператора. Быстрые меню и готовые конфигурации под типовые задачи.
Схема электрических соединений ОВЕН ПЧВ3-К25-Б:
Между клеммами UDC+/BR+) и 06 (UDC) может присутствовать напряжение до 850 В. Между этими клеммами нет защиты от короткого замыкания!
В модификациях ПЧВ3, мощностью, от 30 кВт до 90 кВт выводы DC-шины (DC+ и DC-) не предусмотрены.
Габаритные размеры преобразователя частоты ОВЕН ПЧВ3-К25-Б:
Модель
Размеры, мм
A
a
B
b
C
d
e
f
ПЧВ3-К25-Б
195
183
75
56
168
9
4,5
5,3
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[name] => Частотные преобразователи
[meta_title] => Частотные преобразователи купить в Киеве - Провент
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[meta_description] => Купить векторный частотный преобразователь (однофазный, трехфазный). Частотные регуляторы и преобразователи частоты для насоса, электродвигателя, токарного станка от компании Провент.
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[description] => Чтобы обеспечить приборам надежную защиту, их владельцы используют дополнительное оборудование. Одно из них – частотный преобразователь. Устройство широко применяется в быту, а также на промышленных объектах для управления двигателями переменного тока. В основном частотные преобразователи приобретают для следующих приборов и агрегатов: дымососов, вентиляторов, транспортеров, подъемников, кранов, лифтов, конвейеров.
Особенности работы
Принцип действия устройства основан на зависимости скорости вращения и момента силы на валу двигателя переменного тока от частоты напряжения питания. Основная задача преобразователя – изменить частоту поданного на электродвигатель напряжения, тем самым отрегулировать скорость вращения ротора и момент силы.
Современные частотные регуляторы представлены двумя типами управления:
Скалярное – обеспечивает постоянные показатели между выходным напряжением и выходной частотой. Оптимальный вариант для управления насосом, вентилятором.
Векторное – контролирует не только выходное напряжение и частоту, но и фазу. Уменьшает потери на намагничивание и нагрев, обеспечивает плавное вращение ротора без рывков на небольших скоростях. Подойдет для работы насосных систем.
Системы векторного управления, в свою очередь, делят на разомкнутые и имеющие обратную связь, которая позволяет расширить диапазон регулирования и точность.
Виды частотных преобразователей
Вид
Описание устройства
С непосредственной связью
Преобразуют напряжение сети в регулируемое по амплитуде и частоте выходное напряжение без промежуточного преобразования в напряжение постоянного тока
С выраженным звеном постоянного тока
Входное сетевое напряжение проходит три этапа: выпрямление, фильтрацию, сглаживание. В итоге подается на инвертор, где преобразуется в переменный ток требуемой частоты.
Критерии выбора
Технические параметры, играющие ключевые роли в работе частотного агрегата:
Выбор мощности зависит от номинальной мощности регулируемого мотора. Его ток должен соответствовать или быть немного меньше тока частотника, в противном случае электропривод будет блокироваться. Большую роль играет перегрузочная способность, обычно она указывается производителем в процентном соотношении от номинального тока.
Параметры электропитания делят преобразователи на бытовые однофазные, работающие при частоте 50 Гц и напряжении 220 В, и трехфазные (50 Гц/380 В), чаще всего применяемые в промышленных целях.
Еще один важный показатель – режим торможения. Существует несколько вариантов: отдача энергии в сеть, торможение постоянным током или использование тормозных резисторов, прерывателей. Каждый из способов имеет свои особенности. Рекуперация экономит электричество, торможение подходит только для приводов небольшой мощности, применение сопротивления наиболее доступно.
Диапазон регулирования частот, поддерживаемый преобразователем, должен соответствовать скоростному режиму двигателя. В случае снижения скорости более чем на 20% от номинальной можно использовать любой агрегат.
Наш каталог электротехнического оборудования представлен широким ассортиментом продукции. Можно приобрести как небольшой преобразователь частотный на 100 Вт, так и целые комплексы – все зависит от потребностей потребителя.
Где можно купить частотные преобразователи выгодно
Компания «Провент» предлагает широкий выбор частотных преобразователей, которые соответствуют всем стандартам и нормам. Наш ассортимент включает в себя вентиляционные системы, приточные установки, вытяжные комплектующие и монтажные элементы, а также все необходимое электрооборудование и насосы.
Мы работаем только с проверенными производителями, что гарантирует качество и надежность наших товаров. Кроме того, предоставляем услуги по проектированию и монтажу вентиляционных систем, чтобы обеспечить максимальный комфорт и безопасность для наших клиентов.
Почему стоит заказать частотные преобразователи в интернет-магазине «Провент»
Купить частотный преобразователь у нас – это значит получить не только отличный товар, но и профессиональную консультацию наших специалистов. Чтобы сделать заказ, звоните по номеру, указанному на сайте, или пишите нам в онлайн-чат. Обращайтесь за подробной информацией уже сегодня, чтобы получить качественную продукцию и профессиональные услуги по выгодной цене.
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)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => °C
[format:shopDimensionValue:private] =>
)
[unit:shopRangeValue:private] => C
[type:shopRangeValue:private] => temperature
[begin_base_unit:shopRangeValue:private] => 0
[end_base_unit:shopRangeValue:private] => 40
)
[vibroprochnost_g] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 5963
[value:shopDimensionValue:private] => 1
[unit:shopDimensionValue:private] => grade
[type:shopDimensionValue:private] => angle
[units:shopDimensionValue:private] => Array
(
[grade] => Array
(
[value] => grade
[title] => град
[description] =>
)
[rad] => Array
(
[value] => rad
[title] => рад
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 1
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => град
[format:shopDimensionValue:private] =>
)
[vstroennye_istochniki_pitaniya] => 10 В/25 мА, 24 В/80 мА
[protokol_rs_485] => Modbus RTU, FLN, Metasys; BACnet MSTP
[tsifrovye_vkhody] => 4
[faznost_vykhodnogo_napryazheniya] => 3
[faznost_vkhodnogo_napryazheniya] => 3
[nominalnyy_vykhodnoy_tok_a] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 5988
[value:shopDimensionValue:private] => 1.5
[unit:shopDimensionValue:private] => A
[type:shopDimensionValue:private] => tok
[units:shopDimensionValue:private] => Array
(
[A] => Array
(
[value] => A
[title] => A
[description] =>
)
[mkA] => Array
(
[value] => mkA
[title] => мкA
[description] =>
)
[mA] => Array
(
[value] => mA
[title] => мA
[description] =>
)
[kA] => Array
(
[value] => kA
[title] => kA
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 1.5
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => A
[format:shopDimensionValue:private] =>
)
[nominalnyy_vkhodnoy_tok_a] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6029
[value:shopDimensionValue:private] => 1.5
[unit:shopDimensionValue:private] => A
[type:shopDimensionValue:private] => tok
[units:shopDimensionValue:private] => Array
(
[A] => Array
(
[value] => A
[title] => A
[description] =>
)
[mkA] => Array
(
[value] => mkA
[title] => мкA
[description] =>
)
[mA] => Array
(
[value] => mA
[title] => мA
[description] =>
)
[kA] => Array
(
[value] => kA
[title] => kA
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 1.5
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => A
[format:shopDimensionValue:private] =>
)
[analogovyy_vykhod_0_10v] => 2
[releynyy_vykhod_signala_avarii] => 2
[kratkovremennaya_peregruzochnaya_sposobnost_] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6120
[value:shopDimensionValue:private] => 135
[unit:shopDimensionValue:private] => %
[type:shopDimensionValue:private] => procent
[units:shopDimensionValue:private] => Array
(
[%] => Array
(
[value] => %
[title] => %
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 135
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => %
[format:shopDimensionValue:private] =>
)
[peregruzochnaya_sposobnost_v_techenie_1_min] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6122
[value:shopDimensionValue:private] => 110
[unit:shopDimensionValue:private] => %
[type:shopDimensionValue:private] => procent
[units:shopDimensionValue:private] => Array
(
[%] => Array
(
[value] => %
[title] => %
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 110
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => %
[format:shopDimensionValue:private] =>
)
[programmiruemykh_analogovykh_vkhoda_0_10v_0_4_20ma] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6126
[value:shopDimensionValue:private] => 2
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 2
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
[nominalnoe_vykhodnoe_napryazhenie_v] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6175
[value:shopDimensionValue:private] => 240
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 240
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
[nominalnoe_vkhodnoe_peremennoe_napryazhenie_v] => shopRangeValue Object
(
[begin:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26048
[value:shopDimensionValue:private] => 200
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
[end:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26048
[value:shopDimensionValue:private] => 240
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
[unit:shopRangeValue:private] => B
[type:shopRangeValue:private] => voltage
[begin_base_unit:shopRangeValue:private] => 200
[end_base_unit:shopRangeValue:private] => 240
)
[maksimalnaya_vlazhnost_vozdukha_bez_kondensatsii_] => 0.95
[napryazhenie] => Array
(
[2689] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 2689
[value:shopDimensionValue:private] => 220
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 220
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
)
[klass_zashchity] => IPX20
[faznost] => Array
(
[25109] => однофазный
)
[massa] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 678
[value:shopDimensionValue:private] => 2.1
[unit:shopDimensionValue:private] => kg
[type:shopDimensionValue:private] => weight
[units:shopDimensionValue:private] => Array
(
[kg] => Array
(
[value] => kg
[title] => кг
[description] =>
)
[g] => Array
(
[value] => g
[title] => г
[description] =>
)
[lbs] => Array
(
[value] => lbs
[title] => фунт
[description] =>
)
[oz] => Array
(
[value] => oz
[title] => унция
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 2.1
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => кг
[format:shopDimensionValue:private] =>
)
[potreblyaemaya_moshchnost_vt] => 0.25 Вт
)
)
)
[original_price] => 0.0000
[original_compare_price] => 0
[params] => Array
(
)
[autobadge] =>
[tags] => Array
(
)
[og] => Array
(
[title] => Преобразователь частоты Овен ПЧВ3-К25-Б купить в Киеве: цена, отзывы, характеристики - Провент
[description] => Преобразователь частоты Овен ПЧВ3-К25-Б купить СО СКЛАДА в Киеве. ▷ Гарантия, ВЫГОДНАЯ ЦЕНА! ◁ Доставка по всей Украине: Харьков, Днепр, Одесса, Запорожье, Львов. Вся информация на одном сайте: характеристики, чертёж, размеры, отзывы
)
[features] => Array
(
[gabarity_upakovki] =>
[brand] =>
Овен
[maksimalnaya_dlina_neekranirovannogo_kabelya_dvigatelya_m] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 1237
[value:shopDimensionValue:private] => 50
[unit:shopDimensionValue:private] => m
[type:shopDimensionValue:private] => length
[units:shopDimensionValue:private] => Array
(
[m] => Array
(
[value] => m
[title] => м
[description] =>
)
[cm] => Array
(
[value] => cm
[title] => см
[description] =>
)
[mm] => Array
(
[value] => mm
[title] => мм
[description] =>
)
[mkm] => Array
(
[value] => mkm
[title] => мкм
[description] =>
)
[nm] => Array
(
[value] => nm
[title] => нм
[description] =>
)
[in] => Array
(
[value] => in
[title] => дюйм
[description] =>
)
[ft] => Array
(
[value] => ft
[title] => фут
[description] =>
)
[yd] => Array
(
[value] => yd
[title] => ярд
[description] =>
)
[km] => Array
(
[value] => km
[title] => км
[description] =>
)
[mi] => Array
(
[value] => mi
[title] => миля
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 50
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => м
[format:shopDimensionValue:private] =>
)
[maksimalnaya_dlina_ekranirovannogo_kabelya_dvigatelya] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 1236
[value:shopDimensionValue:private] => 25
[unit:shopDimensionValue:private] => m
[type:shopDimensionValue:private] => length
[units:shopDimensionValue:private] => Array
(
[m] => Array
(
[value] => m
[title] => м
[description] =>
)
[cm] => Array
(
[value] => cm
[title] => см
[description] =>
)
[mm] => Array
(
[value] => mm
[title] => мм
[description] =>
)
[mkm] => Array
(
[value] => mkm
[title] => мкм
[description] =>
)
[nm] => Array
(
[value] => nm
[title] => нм
[description] =>
)
[in] => Array
(
[value] => in
[title] => дюйм
[description] =>
)
[ft] => Array
(
[value] => ft
[title] => фут
[description] =>
)
[yd] => Array
(
[value] => yd
[title] => ярд
[description] =>
)
[km] => Array
(
[value] => km
[title] => км
[description] =>
)
[mi] => Array
(
[value] => mi
[title] => миля
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 25
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => м
[format:shopDimensionValue:private] =>
)
[temperatura_pri_khranenii_i_transportirovke_s] => shopRangeValue Object
(
[begin:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26042
[value:shopDimensionValue:private] => -30
[unit:shopDimensionValue:private] => C
[type:shopDimensionValue:private] => temperature
[units:shopDimensionValue:private] => Array
(
[C] => Array
(
[value] => C
[title] => °C
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => °C
[format:shopDimensionValue:private] =>
)
[end:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26042
[value:shopDimensionValue:private] => 70
[unit:shopDimensionValue:private] => C
[type:shopDimensionValue:private] => temperature
[units:shopDimensionValue:private] => Array
(
[C] => Array
(
[value] => C
[title] => °C
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => °C
[format:shopDimensionValue:private] =>
)
[unit:shopRangeValue:private] => C
[type:shopRangeValue:private] => temperature
[begin_base_unit:shopRangeValue:private] => -30
[end_base_unit:shopRangeValue:private] => 70
)
[temperatur_so_snizheniem_vykhodnogo_toka_s] => shopRangeValue Object
(
[begin:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26044
[value:shopDimensionValue:private] => -20
[unit:shopDimensionValue:private] => C
[type:shopDimensionValue:private] => temperature
[units:shopDimensionValue:private] => Array
(
[C] => Array
(
[value] => C
[title] => °C
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => °C
[format:shopDimensionValue:private] =>
)
[end:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26044
[value:shopDimensionValue:private] => 50
[unit:shopDimensionValue:private] => C
[type:shopDimensionValue:private] => temperature
[units:shopDimensionValue:private] => Array
(
[C] => Array
(
[value] => C
[title] => °C
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => °C
[format:shopDimensionValue:private] =>
)
[unit:shopRangeValue:private] => C
[type:shopRangeValue:private] => temperature
[begin_base_unit:shopRangeValue:private] => -20
[end_base_unit:shopRangeValue:private] => 50
)
[temperatur_pri_nominalnom_vykhodnom_toke_s] => shopRangeValue Object
(
[begin:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26046
[value:shopDimensionValue:private] => 0
[unit:shopDimensionValue:private] => C
[type:shopDimensionValue:private] => temperature
[units:shopDimensionValue:private] => Array
(
[C] => Array
(
[value] => C
[title] => °C
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => °C
[format:shopDimensionValue:private] =>
)
[end:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26046
[value:shopDimensionValue:private] => 40
[unit:shopDimensionValue:private] => C
[type:shopDimensionValue:private] => temperature
[units:shopDimensionValue:private] => Array
(
[C] => Array
(
[value] => C
[title] => °C
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => °C
[format:shopDimensionValue:private] =>
)
[unit:shopRangeValue:private] => C
[type:shopRangeValue:private] => temperature
[begin_base_unit:shopRangeValue:private] => 0
[end_base_unit:shopRangeValue:private] => 40
)
[vibroprochnost_g] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 5963
[value:shopDimensionValue:private] => 1
[unit:shopDimensionValue:private] => grade
[type:shopDimensionValue:private] => angle
[units:shopDimensionValue:private] => Array
(
[grade] => Array
(
[value] => grade
[title] => град
[description] =>
)
[rad] => Array
(
[value] => rad
[title] => рад
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 1
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => град
[format:shopDimensionValue:private] =>
)
[vstroennye_istochniki_pitaniya] => 10 В/25 мА, 24 В/80 мА
[protokol_rs_485] => Modbus RTU, FLN, Metasys; BACnet MSTP
[tsifrovye_vkhody] => 4
[faznost_vykhodnogo_napryazheniya] => 3
[faznost_vkhodnogo_napryazheniya] => 3
[nominalnyy_vykhodnoy_tok_a] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 5988
[value:shopDimensionValue:private] => 1.5
[unit:shopDimensionValue:private] => A
[type:shopDimensionValue:private] => tok
[units:shopDimensionValue:private] => Array
(
[A] => Array
(
[value] => A
[title] => A
[description] =>
)
[mkA] => Array
(
[value] => mkA
[title] => мкA
[description] =>
)
[mA] => Array
(
[value] => mA
[title] => мA
[description] =>
)
[kA] => Array
(
[value] => kA
[title] => kA
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 1.5
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => A
[format:shopDimensionValue:private] =>
)
[nominalnyy_vkhodnoy_tok_a] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6029
[value:shopDimensionValue:private] => 1.5
[unit:shopDimensionValue:private] => A
[type:shopDimensionValue:private] => tok
[units:shopDimensionValue:private] => Array
(
[A] => Array
(
[value] => A
[title] => A
[description] =>
)
[mkA] => Array
(
[value] => mkA
[title] => мкA
[description] =>
)
[mA] => Array
(
[value] => mA
[title] => мA
[description] =>
)
[kA] => Array
(
[value] => kA
[title] => kA
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 1.5
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => A
[format:shopDimensionValue:private] =>
)
[analogovyy_vykhod_0_10v] => 2
[releynyy_vykhod_signala_avarii] => 2
[kratkovremennaya_peregruzochnaya_sposobnost_] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6120
[value:shopDimensionValue:private] => 135
[unit:shopDimensionValue:private] => %
[type:shopDimensionValue:private] => procent
[units:shopDimensionValue:private] => Array
(
[%] => Array
(
[value] => %
[title] => %
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 135
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => %
[format:shopDimensionValue:private] =>
)
[peregruzochnaya_sposobnost_v_techenie_1_min] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6122
[value:shopDimensionValue:private] => 110
[unit:shopDimensionValue:private] => %
[type:shopDimensionValue:private] => procent
[units:shopDimensionValue:private] => Array
(
[%] => Array
(
[value] => %
[title] => %
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 110
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => %
[format:shopDimensionValue:private] =>
)
[programmiruemykh_analogovykh_vkhoda_0_10v_0_4_20ma] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6126
[value:shopDimensionValue:private] => 2
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 2
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
[nominalnoe_vykhodnoe_napryazhenie_v] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 6175
[value:shopDimensionValue:private] => 240
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 240
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
[nominalnoe_vkhodnoe_peremennoe_napryazhenie_v] => shopRangeValue Object
(
[begin:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26048
[value:shopDimensionValue:private] => 200
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
[end:shopRangeValue:private] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 26048
[value:shopDimensionValue:private] => 240
[unit:shopDimensionValue:private] => B
[type:shopDimensionValue:private] => voltage
[units:shopDimensionValue:private] => Array
(
[B] => Array
(
[value] => B
[title] => B
[description] =>
)
[mkB] => Array
(
[value] => mkB
[title] => мкВ
[description] =>
)
[mB] => Array
(
[value] => mB
[title] => мВ
[description] =>
)
[kB] => Array
(
[value] => kB
[title] => kB
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] =>
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => B
[format:shopDimensionValue:private] =>
)
[unit:shopRangeValue:private] => B
[type:shopRangeValue:private] => voltage
[begin_base_unit:shopRangeValue:private] => 200
[end_base_unit:shopRangeValue:private] => 240
)
[maksimalnaya_vlazhnost_vozdukha_bez_kondensatsii_] => 0.95
[napryazhenie] => Array
(
[2689] =>
220 B
)
[klass_zashchity] => IPX20
[faznost] => Array
(
[25109] => однофазный
)
[massa] => shopDimensionValue Object
(
[id:shopDimensionValue:private] => 678
[value:shopDimensionValue:private] => 2.1
[unit:shopDimensionValue:private] => kg
[type:shopDimensionValue:private] => weight
[units:shopDimensionValue:private] => Array
(
[kg] => Array
(
[value] => kg
[title] => кг
[description] =>
)
[g] => Array
(
[value] => g
[title] => г
[description] =>
)
[lbs] => Array
(
[value] => lbs
[title] => фунт
[description] =>
)
[oz] => Array
(
[value] => oz
[title] => унция
[description] =>
)
)
[selected:shopDimensionValue:private] =>
[value_base_unit:shopDimensionValue:private] => 2.1
[base_code:shopDimensionValue:private] =>
[unit_name:shopDimensionValue:private] => кг
[format:shopDimensionValue:private] =>
)
[potreblyaemaya_moshchnost_vt] => 0.25 Вт
)
[pages] => Array
(
)
[product_id] => 30708
[quantity] => 1
[category_ids] => Array
(
[0] => 1703
)
[seo_name] => Преобразователь частоты Овен ПЧВ3-К25-Б
[fields] => Array
(
)
[format_price] => 0 грн.
[sku] => 1019535
[original_name] => Преобразователь частоты Овен ПЧВ3-К25-Б
[original_description] =>
Применения преобразователя частоты ОВЕН ПЧВ3-К25-Б:
Модель нового поколения частотных преобразователей с дополнительными возможностями для управления насосами и вентиляторами. ОВЕН ПЧВ3-К25-Б имеет расширенные функциональные возможности, меньшие массогабаритные характеристики, увеличенный диапазон мощностей. Ее функционал заточен под наиболее популярные HVAC-применения – это и «спящий» режим необходимый в системах с переменным разбором жидкости для насосов, и специализированный противопожарный режим необходимый для частотных преобразователей, управляющих вентиляцией в современном здании. Может быть с успехом использован в большинстве задач управления промышленным приводом за исключением случаев точного позиционирования и больших динамических перегрузок. Примерами таких применений могут служить смесители, дозаторы, ременные приводы, конвейеры и т.п.
ОВЕН ПЧВ3 будет лучшим решением для систем вентиляции, дымососов, систем канализации, градирен, чилеров, систем холодного и горячего водо- тепло снабжения, вспомогательного оборудования котельных, ТЭС, ТЭЦ и т.д.
Функции преобразователя частоты ОВЕН ПЧВ3-К25-Б:
Плавный пуск и останов двигателя, в том числе отложенный запуск;
Компенсация нагрузки и скольжения;
Вольт-частотный или векторный алгоритмы управления;
Автоматическая адаптация двигателя без вращения;
Автоматическая оптимизация энергопотребления, обеспечивающая высочайший уровень энергоэффективности;
Полная функциональная и аппаратная диагностика и защита работы ПЧВ;
Встроенный сетевой дроссель, дроссель в звене постоянного тока и дополнительный входной дроссель;
Встроенный ПИ-регулятор для управления в замкнутом контуре (поддержание давления, температуры, уровня и т.д.);
Встроенный ПЛК для решения сложных задач управления и позиционирования привода;
Специализированный «спящий» режим для эффективной работы при малом разборе;
Специализированный противопожарный режим для систем вентиляции;
Подхват вращающегося привода для безаварийного запуска систем с вращением до подачи напряжения питания или при провалах напряжения;
Пропуск резонансных частот (до 2 участков пропуска);
Гибкая структура управления с возможностью одновременного управления по физическим входам и по интерфейсу RS-485, что обеспечивает удобную интеграцию в современные системы управления и диспетчеризации.
Простая настройка в русскоязычном конфигураторе или с использованием локальной панели оператора. Быстрые меню и готовые конфигурации под типовые задачи.
Схема электрических соединений ОВЕН ПЧВ3-К25-Б:
Между клеммами UDC+/BR+) и 06 (UDC) может присутствовать напряжение до 850 В. Между этими клеммами нет защиты от короткого замыкания!
В модификациях ПЧВ3, мощностью, от 30 кВт до 90 кВт выводы DC-шины (DC+ и DC-) не предусмотрены.
Габаритные размеры преобразователя частоты ОВЕН ПЧВ3-К25-Б:
Модель
Размеры, мм
A
a
B
b
C
d
e
f
ПЧВ3-К25-Б
195
183
75
56
168
9
4,5
5,3
[reviews] => Array
(
)
[video] => Array
(
)
[images] => Array
(
[15486] => Array
(
[id] => 15486
[product_id] => 30708
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[edit_datetime] =>
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[width] => 488
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[filename] =>
[original_filename] => image_owen_pchv3.jpg
[ext] => jpg
[badge_type] =>
[badge_code] =>
[edit_datetime_ts] =>
[url_crop] => /wa-data/public/shop/products/08/07/30708/images/15486/15486.96x96.jpg
)
[15487] => Array
(
[id] => 15487
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[edit_datetime] =>
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[sort] => 1
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[filename] =>
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[ext] => jpg
[badge_type] =>
[badge_code] =>
[edit_datetime_ts] =>
[url_crop] => /wa-data/public/shop/products/08/07/30708/images/15487/15487.96x96.jpg
)
)
)
[is_dirty:protected] => Array
(
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[original_price] => 1
[original_compare_price] => 1
[params] => 1
[badge] => 1
[autobadge] => 1
[product_id] => 1
[quantity] => 1
[categories] => 1
[category_ids] => 1
[seo_name] => 1
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[meta_title] => 1
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[og] => 1
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[is_frontend:protected] => 1
[options:protected] => 1
[dependent_fields:protected] => Array
(
)
[model:protected] => shopProductModel Object
(
[table:protected] => shop_product
[adapter:protected] => waDbMysqliAdapter Object
(
[handler:protected] => mysqli Object
(
[affected_rows] => 0
[client_info] => mysqlnd 7.4.33
[client_version] => 70433
[connect_errno] => 0
[connect_error] =>
[errno] => 0
[error] =>
[error_list] => Array
(
)
[field_count] => 13
[host_info] => Localhost via UNIX socket
[info] =>
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[server_info] => 8.0.32
[server_version] => 80032
[sqlstate] => 00000
[protocol_version] => 10
[thread_id] => 21237150
[warning_count] => 0
)
[charset:waDbMysqliAdapter:private] => utf8mb4
[settings:protected] => Array
(
[host] => localhost
[port] =>
[user] => provent_ua
[password] => lqJSzM2JAurT37r6
[database] => provent_ua
[type] => mysqli
)
)
[writable:protected] =>
[fields:protected] => Array
(
[id] => Array
(
[type] => int
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[autoincrement] => 1
)
[id_1c] => Array
(
[type] => varchar
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)
[name] => Array
(
[type] => varchar
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)
[summary] => Array
(
[type] => text
)
[meta_title] => Array
(
[type] => varchar
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)
[meta_keywords] => Array
(
[type] => text
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[meta_description] => Array
(
[type] => text
)
[description] => Array
(
[type] => mediumtext
)
[contact_id] => Array
(
[type] => int
)
[create_datetime] => Array
(
[type] => datetime
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)
[edit_datetime] => Array
(
[type] => datetime
)
[status] => Array
(
[type] => tinyint
[params] => 1
[null] => 0
[default] => 1
)
[type_id] => Array
(
[type] => int
)
[image_id] => Array
(
[type] => int
)
[image_filename] => Array
(
[type] => varchar
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[null] => 0
[default] =>
)
[video_url] => Array
(
[type] => varchar
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)
[sku_id] => Array
(
[type] => int
)
[ext] => Array
(
[type] => varchar
[params] => 10
)
[url] => Array
(
[type] => varchar
[params] => 255
)
[rating] => Array
(
[type] => decimal
[params] => 3,2
[null] => 0
[default] => 0.00
)
[price] => Array
(
[type] => decimal
[params] => 15,4
[null] => 0
[default] => 0.0000
)
[compare_price] => Array
(
[type] => decimal
[params] => 15,4
[null] => 0
[default] => 0.0000
)
[currency] => Array
(
[type] => char
[params] => 3
)
[min_price] => Array
(
[type] => decimal
[params] => 15,4
[null] => 0
[default] => 0.0000
)
[max_price] => Array
(
[type] => decimal
[params] => 15,4
[null] => 0
[default] => 0.0000
)
[tax_id] => Array
(
[type] => int
)
[count] => Array
(
[type] => decimal
[params] => 15,3
)
[count_denominator] => Array
(
[type] => int unsigned
[null] => 0
[default] => 1
)
[order_multiplicity_factor] => Array
(
[type] => decimal
[params] => 9,3
[null] => 0
[default] => 1.000
)
[stock_unit_id] => Array
(
[type] => int
[null] => 0
[default] => 0
)
[base_unit_id] => Array
(
[type] => int
[null] => 0
[default] => 0
)
[stock_base_ratio] => Array
(
[type] => decimal
[params] => 16,8
[unsigned] => 1
[null] => 0
[default] => 1.00000000
)
[order_count_min] => Array
(
[type] => decimal
[params] => 15,3
[unsigned] => 1
[null] => 0
[default] => 1.000
)
[order_count_step] => Array
(
[type] => decimal
[params] => 15,3
[unsigned] => 1
[null] => 0
[default] => 1.000
)
[base_price] => Array
(
[type] => decimal
[params] => 15,4
[unsigned] => 1
[null] => 0
[default] => 0.0000
)
[min_base_price] => Array
(
[type] => decimal
[params] => 15,4
[unsigned] => 1
[null] => 0
[default] => 0.0000
)
[max_base_price] => Array
(
[type] => decimal
[params] => 15,4
[unsigned] => 1
[null] => 0
[default] => 0.0000
)
[cross_selling] => Array
(
[type] => tinyint
[params] => 1
)
[upselling] => Array
(
[type] => tinyint
[params] => 1
)
[rating_count] => Array
(
[type] => int
[null] => 0
[default] => 0
)
[total_sales] => Array
(
[type] => decimal
[params] => 15,4
[null] => 0
[default] => 0.0000
)
[category_id] => Array
(
[type] => int
)
[badge] => Array
(
[type] => text
)
[sku_type] => Array
(
[type] => tinyint
[params] => 1
[null] => 0
[default] => 0
)
[base_price_selectable] => Array
(
[type] => decimal
[params] => 15,4
[null] => 0
[default] => 0.0000
)
[compare_price_selectable] => Array
(
[type] => decimal
[params] => 15,4
[null] => 0
[default] => 0.0000
)
[purchase_price_selectable] => Array
(
[type] => decimal
[params] => 15,4
[null] => 0
[default] => 0.0000
)
[sku_count] => Array
(
[type] => int
[null] => 0
[default] => 1
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[cs_natsort] => Array
(
[type] => int unsigned
)
[yml_id] => Array
(
[type] => varchar
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)
[yml_profile_id] => Array
(
[type] => int
)
[yml_updated] => Array
(
[type] => int
)
[xml_id] => Array
(
[type] => varchar
[params] => 255
)
[xml_profile_id] => Array
(
[type] => int
)
[xml_updated] => Array
(
[type] => int
)
)
[id:protected] => id
[cache:waModel:private] =>
[cache_cleaners:waModel:private] => Array
(
)
[type:protected] => default
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)
10.00000.0000