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Трансформатор  СТС-7 Т2.
коротко о товаре
  • Марка
    МЭТЗ (Беларусь)
  • Назначение

    Трансформатор силовой - служит для преобразования электрической энергии одного напряжения в энергию другого напряжения. Является основным оборудованием электрических подстанций.

    Трансформатор для прогрева бетона и грунта - предназначен для электропрогрева и других способов электротермообработки смеси и замерзшего грунта с автоматическим регулированием температуры, в условиях строительных площадок. К данным трансформаторам присоединяется нагревательный провод ПНСВ, проложенный внутри бетона, по которому подается электрический ток, преобразующийся в температуру, доходящую до +80 градусов.

    Трансформаторные подстанции - электроустановка, предназначенная для приема, преобразования (повышения или понижения) напряжения в сети переменного тока и распределения электроэнергии. Состоит из силовых трансформаторов, распределительного устройства, устройства автоматического управления и защиты, а также вспомогательных сооружений.

    Трансформаторы тока - предназначен для регулировки тока

    Трансформаторы напряжения - предназначен для регулировки напряжения

    Трансформатор понижающий - многоцелевые трансформаторы небольших габаритов

    Трансформатор разделительный - первичная обмотка отделена от вторичных обмоток при помощи защитного электрического разделения цепей: двойной или усиленной изоляции, или основной изоляции и защитного экрана. Применение такого подключения электроприемника существенно снижает вероятность поражения электрическим током

    Тороидальный трансформатор представляет собой высокоэффективный трансформатор, который легче и меньше, чем альтернативные трансформаторы такой же мощности. Применение тороидальных трансформаторов позволяет уменьшить массу и габариты изделий, повысить КПД, увеличить плотность монтажа

    Назначение
    Трансформатор понижающий многофунциональный
  • СерияСТ, СОБС, СОС, СТС, ОСС
  • Номинальная мощность
    Номинальная мощность трансформатора представляет собой значение полной мощности трансформатора на основном ответвлении, гарантированное заводом-изготовителем в номинальных условиях охлаждающей среды при номинальном напряжении и номинальной частоте.
    Номинальная мощность
    0.0231 кВА
  • все товары МЭТЗ (Беларусь)
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  • Характеристики
  • Поставщики
  • Описание
  • Отзывы (2491)
Характеристики

ВСЕ ХАРАКТЕРИСТИКИ ТОВАРА Трансформатор СТС-7 Т2

Характеристика Значение
Марка
МЭТЗ (Беларусь)
Назначение

Трансформатор силовой - служит для преобразования электрической энергии одного напряжения в энергию другого напряжения. Является основным оборудованием электрических подстанций.

Трансформатор для прогрева бетона и грунта - предназначен для электропрогрева и других способов электротермообработки смеси и замерзшего грунта с автоматическим регулированием температуры, в условиях строительных площадок. К данным трансформаторам присоединяется нагревательный провод ПНСВ, проложенный внутри бетона, по которому подается электрический ток, преобразующийся в температуру, доходящую до +80 градусов.

Трансформаторные подстанции - электроустановка, предназначенная для приема, преобразования (повышения или понижения) напряжения в сети переменного тока и распределения электроэнергии. Состоит из силовых трансформаторов, распределительного устройства, устройства автоматического управления и защиты, а также вспомогательных сооружений.

Трансформаторы тока - предназначен для регулировки тока

Трансформаторы напряжения - предназначен для регулировки напряжения

Трансформатор понижающий - многоцелевые трансформаторы небольших габаритов

Трансформатор разделительный - первичная обмотка отделена от вторичных обмоток при помощи защитного электрического разделения цепей: двойной или усиленной изоляции, или основной изоляции и защитного экрана. Применение такого подключения электроприемника существенно снижает вероятность поражения электрическим током

Тороидальный трансформатор представляет собой высокоэффективный трансформатор, который легче и меньше, чем альтернативные трансформаторы такой же мощности. Применение тороидальных трансформаторов позволяет уменьшить массу и габариты изделий, повысить КПД, увеличить плотность монтажа

Назначение
Трансформатор понижающий многофунциональный
Серия СТ, СОБС, СОС, СТС, ОСС
Номинальная мощность
Номинальная мощность трансформатора представляет собой значение полной мощности трансформатора на основном ответвлении, гарантированное заводом-изготовителем в номинальных условиях охлаждающей среды при номинальном напряжении и номинальной частоте.
Номинальная мощность
0.0231 кВА
Номинальное высшее напряжение

Номинальное напряжение первичной обмотки при холостом ходе трансформатора

Номинальное высшее напряжение
200 В
Номинальное низшее напряжение

Номинальное напряжение вторичной обмотки при холостом ходе трансформатора

Номинальное низшее напряжение
24 В
Количество фаз
В обычных сетях применяются однофазные трансформаторы, в сетях на три провода (фаза, ноль, заземление) нужен трехфазный трансформатор.
Количество фаз
Однофазный
Тип диэлектрика трансформатора
По типу охлаждения устройства делятся на две категории – силовые сухие трансформаторы (с воздушным охлаждением) и силовые масляные трансформаторы
Тип диэлектрика трансформатора
Сухой
Характеристика Значение
Частота 50 Гц
Степень защиты
Маркировка степени защиты оболочки электрооборудования осуществляется при помощи международного знака защиты (IP) и двух цифр, первая из которых означает защиту от попадания твёрдых предметов, вторая — от проникновения воды. IP00 - защита отсутствует. IP65 - пыленепроницаемое, с защитой от водяных струй с любого направления
Степень защиты
IP20
Масса полная
Для трансформатора - полная масса трансформатора, с учетом массы масла. Для КТП - полная масса КТП, без учета массы трансформаторов
Масса полная
0.95 кг
Климатическое исполнение и категория размещения
Климатическое исполнение — как правило, указывается в последней группе знаков обозначений технических устройств. Буквенная часть обозначает климатическую зону. Следующая за буквенной цифровая часть означает категорию размещения.
Климатическое исполнение и категория размещения
Т2
Габариты, длина 91 мм
Габариты, ширина 76 мм
Габариты, высота 92 мм
Гарантия 36 мес.
Поставщики
МЭТЗ показать телефон Россия цену уточняйте
Как отправить запрос, уточнить цену и получить предложение?
  • 1 Нажмите на кнопку "Отправить запрос"
  • 2 В открывшейся форме укажите контактные данные и отправьте предварительную заявку
  • 3 Поставщик уточнит детали и предоставит предложение на поставку товара
  • 4 Вы можете принять предложение или выбрать другого поставщика
Описание
описание

Трансформаторы СТС (сигнальные трансформаторы светодиодных светофоров) предназначены для электропитания светодиодных светофоров микропроцессорных систем железнодорожной автоматики.

Трансформаторы соответствует требованиям СТБ МЭК 61558-2-6 ГОСТ 15963-79.

Вид климатического исполнения – Т2 по ГОСТ 15150-69.

Температура окружающего воздуха от минус 40 С до плюс 70 С.

Номинальные рабочие значения механических внешних воздействующих факторов – ГОСТ 30631-99 для групп механического исполнения М6 при установке в любом рабочем положении.

Трансформаторы предназначены для работы в продолжительном режиме.

Исполнение трансформаторов по условиям установки на месте работы – встраиваемые, стационарные.

В соответствии с требованиями электромагнитной совместимости
трансформаторы могут применяться в окружающей обстановке 1 – среде, характерной для оборудования, устанавливаемого в жилых, коммерческих зданиях или зданиях лёгкой промышленности, предназначенного для непосредственного подключения к низковольтным электрическим сетям общего пользования.

Класс нагревостойкости изоляции – В по ГОСТ 8865-83.

По способу защиты от поражения электрическим током трансформаторы относятся к классу II по ГОСТ 12.2.007.0-75 и имеют степень защиты IP20 по ГОСТ 14254-96.
Корректированный уровень звуковой мощности трансформаторов не должен превышать 20 дБА как при холостом ходе, так и при номинальной нагрузке.

Отзывы (2491)
Трансформатор СТС-7 Т2

Kate Winslet had a surprising ‘Titanic’ reunion while producing her latest film ‘Lee’ kraken6gf6o4rxewycqwjgfchzgxyfeoj5xafqbfm4vgvyaig2vmxvyd Kate Winslet is sharing an anecdote about a “wonderful” encounter she recently had with someone from her star-making blockbuster film “Titanic.” The Oscar winner was a guest on “The Graham Norton Show” this week, where she discussed her new film “Lee,” in which she plays the fashion model-turned-war photographer Lee Miller from the World War II era. https://kraken2trfqodidvlh4aa337cpzfrhdlfldhve5nf7njhumwr7nstad.com kraken6gf6o4rxewycqwjgfchzgxyfeoj5xafqbfm4vgvyaig2vmxvyd.onion Winslet recounted that while she had previously executive produced a number of her projects, “Lee” was the first movie where she served as a full-on producer. That required her involvement from “beginning to end,” including when the film was scored in post-production. She explained to Norton that when she attended the recording of the film’s score in London, while looking at the 120-piece orchestra, she saw someone who looked mighty familiar to her. “I’m looking at this violinist and I thought, ‘I know that face!’” she said. At one point, other musicians in the orchestra pointed to him while mouthing, “It’s him!” to her, and it continued to nag at Winslet, prompting her to wonder, “Am I related to this person? Who is this person?” Finally, at the end of the day, the “Reader” star went in to where the orchestra was to meet the mystery violinist, and she was delighted to realize he was one of the violinists who played on the ill-fated Titanic ocean liner as it sank in James Cameron’s classic 1997 film. “It was that guy!” Winslet exclaimed this week, later adding, “it was just wonderful” to see him again. “We had so many moments like that in the film, where people I’ve either worked with before, or really known for a long time, kind of grown up in the industry with, they just showed up for me, and it was incredible.” “Lee” released in theaters in late September, and is available to rent or buy on AppleTV+ or Amazon Prime.

Kate Winslet had a surprising ‘Titanic’ reunion while producing her latest film ‘Lee’ kraken6gf6o4rxewycqwjgfchzgxyfeoj5xafqbfm4vgvyaig2vmxvyd Kate Winslet is sharing an anecdote about a “wonderful” encounter she recently had with someone from her star-making blockbuster film “Titanic.” The Oscar winner was a guest on “The Graham Norton Show” this week, where she discussed her new film “Lee,” in which she plays the fashion model-turned-war photographer Lee Miller from the World War II era. https://kraken2trfqodidvlh4aa337cpzfrhdlfldhve5nf7njhumwr7nstad.com kraken6gf6o4rxewycqwjgfchzgxyfeoj5xafqbfm4vgvyaig2vmxvyd.onion Winslet recounted that while she had previously executive produced a number of her projects, “Lee” was the first movie where she served as a full-on producer. That required her involvement from “beginning to end,” including when the film was scored in post-production. She explained to Norton that when she attended the recording of the film’s score in London, while looking at the 120-piece orchestra, she saw someone who looked mighty familiar to her. “I’m looking at this violinist and I thought, ‘I know that face!’” she said. At one point, other musicians in the orchestra pointed to him while mouthing, “It’s him!” to her, and it continued to nag at Winslet, prompting her to wonder, “Am I related to this person? Who is this person?” Finally, at the end of the day, the “Reader” star went in to where the orchestra was to meet the mystery violinist, and she was delighted to realize he was one of the violinists who played on the ill-fated Titanic ocean liner as it sank in James Cameron’s classic 1997 film. “It was that guy!” Winslet exclaimed this week, later adding, “it was just wonderful” to see him again. “We had so many moments like that in the film, where people I’ve either worked with before, or really known for a long time, kind of grown up in the industry with, they just showed up for me, and it was incredible.” “Lee” released in theaters in late September, and is available to rent or buy on AppleTV+ or Amazon Prime.

Kate Winslet had a surprising ‘Titanic’ reunion while producing her latest film ‘Lee’ kraken6gf6o4rxewycqwjgfchzgxyfeoj5xafqbfm4vgvyaig2vmxvyd Kate Winslet is sharing an anecdote about a “wonderful” encounter she recently had with someone from her star-making blockbuster film “Titanic.” The Oscar winner was a guest on “The Graham Norton Show” this week, where she discussed her new film “Lee,” in which she plays the fashion model-turned-war photographer Lee Miller from the World War II era. https://kraken2trfqodidvlh4aa337cpzfrhdlfldhve5nf7njhumwr7nstad.com kraken6gf6o4rxewycqwjgfchzgxyfeoj5xafqbfm4vgvyaig2vmxvyd.onion Winslet recounted that while she had previously executive produced a number of her projects, “Lee” was the first movie where she served as a full-on producer. That required her involvement from “beginning to end,” including when the film was scored in post-production. She explained to Norton that when she attended the recording of the film’s score in London, while looking at the 120-piece orchestra, she saw someone who looked mighty familiar to her. “I’m looking at this violinist and I thought, ‘I know that face!’” she said. At one point, other musicians in the orchestra pointed to him while mouthing, “It’s him!” to her, and it continued to nag at Winslet, prompting her to wonder, “Am I related to this person? Who is this person?” Finally, at the end of the day, the “Reader” star went in to where the orchestra was to meet the mystery violinist, and she was delighted to realize he was one of the violinists who played on the ill-fated Titanic ocean liner as it sank in James Cameron’s classic 1997 film. “It was that guy!” Winslet exclaimed this week, later adding, “it was just wonderful” to see him again. “We had so many moments like that in the film, where people I’ve either worked with before, or really known for a long time, kind of grown up in the industry with, they just showed up for me, and it was incredible.” “Lee” released in theaters in late September, and is available to rent or buy on AppleTV+ or Amazon Prime.

Трансформатор СТС-7 Т2

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. kra25.at Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. kra22 at The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra23 cc https://kra22at.cc

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. kra25.at Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. kra22 at The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra23 cc https://kra22at.cc

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. kra25.at Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. kra22 at The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra23 cc https://kra22at.cc

Трансформатор СТС-7 Т2

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. kra25 at Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. kra28 at The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra29.cc https://kra22at.cc

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. kra25 at Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. kra28 at The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra29.cc https://kra22at.cc

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. kra25 at Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. kra28 at The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra29.cc https://kra22at.cc

Трансформатор СТС-7 Т2

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. [url=https://kra-21.at]kra22 cc[/url] Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. [url=https://kra26.net]kra27 at[/url] The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra23.at https://kra29at.ru

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. [url=https://kra-21.at]kra22 cc[/url] Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. [url=https://kra26.net]kra27 at[/url] The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra23.at https://kra29at.ru

Tbilisi, Georgia — Jailed journalist Mzia Amaghlobeli gets weaker every day as her hunger strike has reached three weeks in Rustavi, a town near the Georgian capital of Tbilisi, her lawyer says. Now the 49-year-old is having difficulty walking the short distance from her cell to the room where they usually meet, and human rights officials, colleagues and family fear for her life. [url=https://kra-21.at]kra22 cc[/url] Amaghlobeli was arrested Jan. 12 during an anti-government protest in the coastal city of Batumi, one of over 40 people in custody on criminal charges from a series of demonstrations that have hit the South Caucasus nation of 3.7 million in recent months. [url=https://kra26.net]kra27 at[/url] The political turmoil follows a parliamentary election that was won by the ruling Georgian Dream party, although its opponents allege the vote was rigged. Protests highlight battle over Georgia's future. Here's why it matters. Its outcome pushed Georgia further into Russia's orbit of influence. Georgia aspired to join the European Union, but the party suspended accession talks with the bloc after the election. As it sought to cement its grip on power, Georgian Dream has cracked down on freedom of assembly and expression in what the opposition says is similar to President Vladimir Putin's actions in neighboring Russia, its former imperial ruler. kra23.at https://kra29at.ru

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Axolotl problems As Mexico City grew and became more industrialized, the need for water brought pumps and pipes to the lake, and eventually, “it was like a bad, smelly pond with rotten water,” Zambrano said. “All of our aquatic animals suffer with bad water quality, but amphibians suffer more because they have to breathe with the skin.” [url=https://neolurk.org/wiki/%D0%A0%D0%BE%D0%BC%D0%B0%D0%BD_%D0%92%D0%B0%D1%81%D0%B8%D0%BB%D0%B5%D0%BD%D0%BA%D0%BE]геи жестко[/url] To add to the axolotls’ problems, invasive fish species such as carp and tilapia were introduced to the lake, where they feed on axolotl eggs. And a 1985 earthquake in Mexico City displaced thousands of people, who found new homes in the area around the lake, further contributing to the destruction of the axolotls’ habitat. These combined threats have devastated axolotl populations. According to the International Union for Conservation of Nature, there are fewer than 100 adult axolotls left in the wild. The species is considered critically endangered. While the wild axolotls of Lake Xochimilco have dwindled to near-extinction, countless axolotls have been bred for scientific laboratories and the pet trade. “The axolotl essentially helped establish the field of experimental zoology,” Voss said. In 1864, a French army officer brought live axolotls back to Europe, where scientists were surprised to learn that the seemingly juvenile aquatic salamanders were capable of reproduction. Since then, scientists around the world have studied axolotls and their DNA to learn about the salamanders’ unusual metamorphosis (or lack thereof) as well as their ability to regrow injured body parts. In addition to their role in labs, axolotls have become popular in the exotic pet trade (though they are illegal to own in California, Maine, New Jersey and Washington, DC). However, the axolotls you might find at a pet shop are different from their wild relatives in Lake Xochimilco. Most wild axolotls are a dark grayish brown. The famous pink axolotls, as well as other color variants such as white, blue, yellow and black, are genetic anomalies that are rare in the wild but selectively bred for in the pet trade. What’s more, “most of the animals in the pet trade have a very small genetic variance,” Zambrano said. Pet axolotls tend to be inbred and lack the wide flow of different genes that makes up a healthy population in the wild. That means that the axolotl extinction crisis can’t simply be solved by dumping pet axolotls into Lake Xochimilco. (Plus, the pet axolotls likely wouldn’t fare well with the poor habitat conditions in the lake.) Fame and misfortune The difficulties that axolotls face in the wild are almost diametrically opposed to the fame they’ve found in recent years. Axolotls have captured the human imagination for centuries, as evidenced by their roles in Aztec religion and stories, but the early 21st century seems to be a high point for them. An axolotl graces the 50 peso bill. There are axolotl-inspired Pokemon, and Reddit commenters have noted that the character Toothless from the “How to Train Your Dragon” movie series is distinctly axolotl-like. The introduction of axolotls to Minecraft in 2021 neatly mapped onto an uptick in Google searches for the animals, and social media makes it easy for people to gain access to photos and videos of the salamanders, particularly the photogenic pink ones often kept as pets. The axolotl pet trade probably doesn’t directly harm the wild populations since wild salamanders aren’t being poached or taken from Lake Xochimilco. However, Zambrano said, axolotls’ ubiquity in pop culture and pet stores might make people assume that because axolotls “live in all the tanks around the world, they are not in danger.”

Axolotl problems As Mexico City grew and became more industrialized, the need for water brought pumps and pipes to the lake, and eventually, “it was like a bad, smelly pond with rotten water,” Zambrano said. “All of our aquatic animals suffer with bad water quality, but amphibians suffer more because they have to breathe with the skin.” [url=https://neolurk.org/wiki/%D0%A0%D0%BE%D0%BC%D0%B0%D0%BD_%D0%92%D0%B0%D1%81%D0%B8%D0%BB%D0%B5%D0%BD%D0%BA%D0%BE]геи жестко[/url] To add to the axolotls’ problems, invasive fish species such as carp and tilapia were introduced to the lake, where they feed on axolotl eggs. And a 1985 earthquake in Mexico City displaced thousands of people, who found new homes in the area around the lake, further contributing to the destruction of the axolotls’ habitat. These combined threats have devastated axolotl populations. According to the International Union for Conservation of Nature, there are fewer than 100 adult axolotls left in the wild. The species is considered critically endangered. While the wild axolotls of Lake Xochimilco have dwindled to near-extinction, countless axolotls have been bred for scientific laboratories and the pet trade. “The axolotl essentially helped establish the field of experimental zoology,” Voss said. In 1864, a French army officer brought live axolotls back to Europe, where scientists were surprised to learn that the seemingly juvenile aquatic salamanders were capable of reproduction. Since then, scientists around the world have studied axolotls and their DNA to learn about the salamanders’ unusual metamorphosis (or lack thereof) as well as their ability to regrow injured body parts. In addition to their role in labs, axolotls have become popular in the exotic pet trade (though they are illegal to own in California, Maine, New Jersey and Washington, DC). However, the axolotls you might find at a pet shop are different from their wild relatives in Lake Xochimilco. Most wild axolotls are a dark grayish brown. The famous pink axolotls, as well as other color variants such as white, blue, yellow and black, are genetic anomalies that are rare in the wild but selectively bred for in the pet trade. What’s more, “most of the animals in the pet trade have a very small genetic variance,” Zambrano said. Pet axolotls tend to be inbred and lack the wide flow of different genes that makes up a healthy population in the wild. That means that the axolotl extinction crisis can’t simply be solved by dumping pet axolotls into Lake Xochimilco. (Plus, the pet axolotls likely wouldn’t fare well with the poor habitat conditions in the lake.) Fame and misfortune The difficulties that axolotls face in the wild are almost diametrically opposed to the fame they’ve found in recent years. Axolotls have captured the human imagination for centuries, as evidenced by their roles in Aztec religion and stories, but the early 21st century seems to be a high point for them. An axolotl graces the 50 peso bill. There are axolotl-inspired Pokemon, and Reddit commenters have noted that the character Toothless from the “How to Train Your Dragon” movie series is distinctly axolotl-like. The introduction of axolotls to Minecraft in 2021 neatly mapped onto an uptick in Google searches for the animals, and social media makes it easy for people to gain access to photos and videos of the salamanders, particularly the photogenic pink ones often kept as pets. The axolotl pet trade probably doesn’t directly harm the wild populations since wild salamanders aren’t being poached or taken from Lake Xochimilco. However, Zambrano said, axolotls’ ubiquity in pop culture and pet stores might make people assume that because axolotls “live in all the tanks around the world, they are not in danger.”

Axolotl problems As Mexico City grew and became more industrialized, the need for water brought pumps and pipes to the lake, and eventually, “it was like a bad, smelly pond with rotten water,” Zambrano said. “All of our aquatic animals suffer with bad water quality, but amphibians suffer more because they have to breathe with the skin.” [url=https://neolurk.org/wiki/%D0%A0%D0%BE%D0%BC%D0%B0%D0%BD_%D0%92%D0%B0%D1%81%D0%B8%D0%BB%D0%B5%D0%BD%D0%BA%D0%BE]геи жестко[/url] To add to the axolotls’ problems, invasive fish species such as carp and tilapia were introduced to the lake, where they feed on axolotl eggs. And a 1985 earthquake in Mexico City displaced thousands of people, who found new homes in the area around the lake, further contributing to the destruction of the axolotls’ habitat. These combined threats have devastated axolotl populations. According to the International Union for Conservation of Nature, there are fewer than 100 adult axolotls left in the wild. The species is considered critically endangered. While the wild axolotls of Lake Xochimilco have dwindled to near-extinction, countless axolotls have been bred for scientific laboratories and the pet trade. “The axolotl essentially helped establish the field of experimental zoology,” Voss said. In 1864, a French army officer brought live axolotls back to Europe, where scientists were surprised to learn that the seemingly juvenile aquatic salamanders were capable of reproduction. Since then, scientists around the world have studied axolotls and their DNA to learn about the salamanders’ unusual metamorphosis (or lack thereof) as well as their ability to regrow injured body parts. In addition to their role in labs, axolotls have become popular in the exotic pet trade (though they are illegal to own in California, Maine, New Jersey and Washington, DC). However, the axolotls you might find at a pet shop are different from their wild relatives in Lake Xochimilco. Most wild axolotls are a dark grayish brown. The famous pink axolotls, as well as other color variants such as white, blue, yellow and black, are genetic anomalies that are rare in the wild but selectively bred for in the pet trade. What’s more, “most of the animals in the pet trade have a very small genetic variance,” Zambrano said. Pet axolotls tend to be inbred and lack the wide flow of different genes that makes up a healthy population in the wild. That means that the axolotl extinction crisis can’t simply be solved by dumping pet axolotls into Lake Xochimilco. (Plus, the pet axolotls likely wouldn’t fare well with the poor habitat conditions in the lake.) Fame and misfortune The difficulties that axolotls face in the wild are almost diametrically opposed to the fame they’ve found in recent years. Axolotls have captured the human imagination for centuries, as evidenced by their roles in Aztec religion and stories, but the early 21st century seems to be a high point for them. An axolotl graces the 50 peso bill. There are axolotl-inspired Pokemon, and Reddit commenters have noted that the character Toothless from the “How to Train Your Dragon” movie series is distinctly axolotl-like. The introduction of axolotls to Minecraft in 2021 neatly mapped onto an uptick in Google searches for the animals, and social media makes it easy for people to gain access to photos and videos of the salamanders, particularly the photogenic pink ones often kept as pets. The axolotl pet trade probably doesn’t directly harm the wild populations since wild salamanders aren’t being poached or taken from Lake Xochimilco. However, Zambrano said, axolotls’ ubiquity in pop culture and pet stores might make people assume that because axolotls “live in all the tanks around the world, they are not in danger.”

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