Por Enrique González Haas | Presidente y director para Schneider Electric México y Centroamérica.
Hoy en día nuestra sociedad depende de un suministro continuo de energía eléctrica, si éste se ve interrumpido por un largo periodo producirá pérdidas considerables tanto a las compañías que suministran la electricidad como a todas aquellas que la consumen.
La falla de arco es un cortocircuito que sucede entre conductores eléctricos, puede ser entre dos conductores vivos o entre uno vivo y a tierra; ésta ocurre a través de aire ionizado y se caracteriza por una explosión eléctrica debido a la velocidad, potencia, calor y presión del fenómeno.
Los principales efectos del arco eléctrico son:
Luz intensa con radiación cegadora y quemante.
Temperaturas de hasta 23,000° F.
Voltaje altamente peligroso para los operadores.
Generación de aire caliente y vaporización de los componentes de cobre, lo que ocasiona un exceso de presión en el equipo, sonido potente y por ende explosiones acompañadas de gases tóxicos.
La expulsión de material incandescente puede provocar quemaduras graves dependiendo de la protección con la que el operador cuente, así como de la distancia, voltaje corriente y duración del fenómeno. Todo ello sin mencionar la generación de incendios y daños severos a los equipos y objetos aledaños. Las afecciones para una empresa ante pérdidas humanas y de inmobiliario pueden llegar a ser tan grandes que la recuperación podría tomar años. En el caso de las plantas, por ejemplo, los daños que un incendio puede provocar en las áreas de producto terminado y bodegas tienen consecuencias monetarias severas, considerando los retrasos en fabricación y con clientes. Inclusive hay algunos casos en los que las plantas difícilmente pueden retomar la operación y desaparecen.
En 2014, la Asociación Mexicana de Instituciones y de Seguros (AMIS) reportó un aproximado de 4.8 mil millones de pesos en pérdidas para las empresas debido a incendios. La realidad ante estos sucesos nos muestra que la ausencia de un sistema de protección no implica un ahorro sino todo lo contrario.
Entonces, el objetivo primordial de una protección contra falla de arco es brindar máxima seguridad al personal, así como reducir el daño de las instalaciones al mínimo. Para ello, entre más rápido sea el tiempo de respuesta del sistema de protección, menor será el daño que produzca la falla de arco, la reparación será más rápida y el periodo sin suministro de energía eléctrica será menor.
Una solución rentable
Podemos decir que la falla de arco representa uno de los peores riesgos en un sistema de potencia y debido a que la protección contra sobrecorriente es incapaz de evitar sus efectos, es necesario utilizar otro tipo de protección. Esa protección se llama VAMP, un sistema simple y eficiente que protege las barras de media tensión, lugar donde puede originarse el arco eléctrico. Además, es aplicable en equipos de media y baja tensión.
Esta tecnología de detección de arco eléctrico reduce significativamente el tiempo que le toma al relevador abrir el interruptor en respuesta a la falla, por ende, se reduce el riesgo y peligro de este fenómeno. Para que lo anterior suceda, VAMP cuenta con sensores ópticos, que a diferencia de la tecnología tradicional que mide la corriente eléctrica, estos miden la luz. De esta forma se puede detectar la falla con mayor rapidez y brindar una respuesta al problema en menor tiempo.
Adicionalmente, VAMP es una solución muy rentable ya que puede ser instalada en equipos existentes por lo que no es necesario cambiar el equipo para incrementar la seguridad de los mismos. Con esta tecnología, Schneider Electric es pionera en la protección contra arco eléctrico, contando con cerca de 15,000 sistemas funcionando y 300,000 sensores ópticos en servicio.
VAMP en empresas de electricidad, petróleo, minería y metalurgia
Uno de los principales retos para las empresas de electricidad, petróleo, minería y metalurgia es salvaguardar la continuidad del servicio y la reducción de los tiempos de interrupción que eviten pérdidas millonarias debido a fallas eléctricas.
Para ello, la forma en que nuestra tecnología opera es a través de la detección temprana del arco eléctrico para que de esta manera se pueda proteger a las personas y a los equipos; limitando daños, reduciendo los tiempos de reparación y acortando los tiempos muertos de producción. Esto sin mencionar la reducción de la prima de riesgo que las empresas tienen que pagar a las aseguradoras, brindando así un beneficio económico inmediato.
El PHU-111 Wacom Clipboard es un smartpad que permite a los usuarios rellenar y firmar documentos al estilo antiguo, usando tinta en formularios de papel normales y convertirlos a formato digital en tiempo real.
Si se garantizara la seguridad de los ciclistas y se construyeran nuevas vías especiales para ellos, 71% de los entrevistados reconocieron que utilizarían la bicicleta como medio de transporte.
A través de geolocalización las compañías han logrado atraer un mayor número de clientes, potencializar ventas y desarrollar nuevos modelos de negocio.
Planificar hoy para una demanda incierta mañana no es fácil, pero con análisis inteligente, colaboración interdepartamental y disciplina operativa, las empresas pueden mantener sus niveles de servicio sin sacrificar capital de trabajo.
The people around were terrified, but some people said, I also think that this kid may have used some small tricks, and his strength is definitely not as strong as Yin Tianfeng.nbs Netizens please remind Please pay attention to rest your eyes when reading for a long time.
After entering, he sighed, just entering, it was a large hall, extremely vast.Shut up Xue Linglong yelled angrily, and passed her terrifying gaze.
Lin Xuan stood on the highest Lingxiao Peak with his hands behind his back.He could see that Lin Xuan s movement was extremely delicate, so this time the shroud covered the sky and covered the Clint Lab 48625 Gummies Tested Cbd Eastwood whole world.
Reincarnation. One punch, super god None Netizens please remind Please pay attention to rest your eyes when reading for a long time.They regretted it. This person is really too strong, so strong that it defies the sky.
The blood demon and others on the opposite side were shocked.Half a month later, Lin Xuan returned to Shenfu. The injury he suffered before has completely healed, and his strength is even stronger.
Lin Xuan looked at it, and was very surprised that these two missions were not carried on the Buried Emperor Star, but in other star worlds.The side of the Valley of the Four Spirits has six stars and six worlds.
Lin Xuan snorted coldly, and with a wave of his hand, all the members of Shenmeng came out.He has heard of the name Undead Abyss more than once.
Hai Yuan and Brother Yun laughed, because both Lin Xuan and Xue Qi belonged to their camp, and the stronger they The Cbd Effectiveness Of Gummies Benefits And Understanding Revive 3466 are, the more help they will have.He killed Lan Zilu just now. These people should not recognize him.
Bai Zhen was originally murderous, but after three moves, his face became extremely ugly.As soon as she shook her hand, the first chariot instantly fell apart.
Everyone s hearts moved , it seems that the other party is very confident in the old tea.How powerful is this Martial Lord Lin Xuan took a deep breath, with a look of solemnity in his eyes.
And those martial artists in the distance were pressed down on the ground by this breath, and everyone showed a horrified expression on their faces.For a moment, everyone was stunned. Who is this beautiful girl like a fairy Why have they never seen it, let alone heard of it.
These fogs are naturally those outside Ziyun Sect, but Lin Xuan took part of them.Haha, give me your soul. It was seen that the attack was knocked away, but Ghost Li still shot quickly.
The half Potential And Cbd Autism To Explore In 38664 Benefits month itinerary was really exciting, and I tensed my nerves every day, for fear that someone would kill me.And just now, they broke the last powerful seal and entered the deepest part of the ancient tomb.
Originally, he thought that the Tianwu Continent was already big enough, and the king was also a very powerful existence.In fact, not only the God of War Kungfu, but also the Murong family, Closer Look 4122 At Gummies A Biolife Cbd For Ed Happy Forest, Shenniao Palace, Shenjian Villa and other major forces have all selected outstanding disciples of the younger generation to attend the banquet.
Even a few golden rays of light were melted by the green flame.Because among the seven kings, although Lin Xuan is strong, he is really too young.
Everyone knows that birth, old age, sickness and death are the way of heaven and cannot be reversed.Let countless people go crazy. Young Master, is this true The Ninth Elder and the two were shocked.
Your real opponents are Tianhe Sect and Ice Feather Palace.It turned out to be Young Master Xiaoyao There was a burst of exclamation from the crowd.
Roar At this time, there was another crazy roar, and a phantom tore through the void and came out.The jar, without a lid, was pitch black. There are weird patterns painted on it, which makes people feel creepy at a glance.
how do you know Feng Shaoqing s pupils shrank sharply.These are not like three weapons at all, but like three peerless powerhouses.
It shook slightly, and the void shattered. Delta The Discover Cbd Farmhouse Best Gummies 57 At this moment, the mysterious woman wearing a half mask looked at the kneeling figure in front of her.With such a physique growing up, the future achievements are limitless.
Sure enough, the Purple Mansion is not as simple as it appears on the surface.I am very grateful. The Great Sage of Pill Fire nodded.
Like the golden god of war, his speed and strength are extremely powerful, surpassing many people.Not long after, everyone arrived, in front of the ancient bronze coffin.
It seemed that he also wanted to use tyrannical strength to tear apart the formation.
You see, Mao Xiong is our ally. They have Cbd Bayou 17009 Gummies Hill helped China a lot.When I found Androvich, he was sorting out the documents, and Wang Xuexin couldn t understand the densely written Maowen.
Li Yunlong pondered for a while, then nodded and said, Yes, that s the way to do it.In short, it is to use tanks to cooperate with infantry more than infantry to cooperate with tanks in battle.
Supporting the military industry of the Eighth Route Army at this time is actually good for the Jinsui Army
The Eighth Route Army must be strong to stop the devils and help them defend Yuncheng.But the monk is the commander of the reconnaissance company, Laojiu is the commander of the rocket launcher battalion, and Wang Xuexin is the commander of Gummies Cbd A Comprehensive To Best Stop 4007 Guide Smoking the fifth battalion.
Wang Xuexin took the engineer shovel to try the feel, and he was quite satisfied.When Anda 23 thought he was confident in his command, he And For Cbd Gummies Best The 36 Inflammation Guide Reviews didn t know that Wang Xuexin had led the tank troops to the side of the salt lake smoothly under the cover of night, rockets and gunshots.
I have the same worry Sun Erwei said, But they think it must be the Garand, because they want to know the actual combat performance of this rifle Okay Wang Xuexin pretended to agree reluctantly, and Bite Cbd Every In Calm And Soul 34440 Gummies Balance said Since you insist, then I have no objection Then he frowned and sighed Sun Erwei, this rifle is good, you gave me one before, but I dare not shoot easily, Do you know why Why Sun Erwei asked.
To be precise, it s not about playing without moving.At this time, Anda Twenty Three had two choices One was to deploy defenses on the spot, placing anti tank guns in the center of the city and waiting for enemy tanks to come up.
Tanks on the contact line were withdrawn. The reason is that tanks can t fight night battles, and if they retreat at that time, they might be blown up or even captured by the devils.Therefore, when Sun Ming led his troops to rush to the col, he felt a little guilty, as if he owed the Eighth Route Army something.
Por Enrique González Haas | Presidente y director para Schneider Electric México y Centroamérica.