ZW7-40.5 Outdoor Vacuum Circuit Breaker: An In-Depth Look 12-26-2024 07:00 PM CET | Industry, Real Estate & Construction Press release from: ABNewswire The outdoor vacuum circuit breaker ZW7-40.5 [ https://www.cncele.com/zw7-40-5-2-indoor-vacuum-circuit-breaker-product/ ] is a high-tech electrical device in medium voltage. This three-phase AC circuit breaker, operating at a frequency of 50 Hz, is for outdoor application. It is ideal for power transmission and distribution systems with voltage ratings ranging from 20 kV up to 40.5 kV. Its versatility extends to applications such as section circuit breakers and switched capacitor banks, proving its adaptability in various electrical environments. What makes the ZW7-40.5 unique is its full compatibility with advanced control systems. For the circuit breaker, a piecewise controller can be combined for intelligent sectioning and reclosing control of the power system. Also, the possibility of equipping it with a current transformer extends its function towards measurement and protection, making it indispensable in any high-voltage electrical infrastructure. Image: https://www.cncele.com/uploads/194.png Key Features of the ZW7-40.5 Another, not the least, is the desirable features of the ZW7-40.5 outdoor vacuum circuit breaker: A. Excellent Breaking Performance From the discussed characteristics of the ZW7-40.5, it has an excellent breaking performance. The arc technology used in the vacuum inside this breaker allows high breaking capacities; hence, this can bear high electrical loads without breaking. This attribute is highly important for system stability during faults. B. Life and Maintenance - Mechanical It should be noted that ZW7-40.5 has a rating for mechanical life of up to 10,000 operations, hence it will be robust and durable in those heavy operational demands. This circuit breaker is maintenance-free, and this therefore translates into economical operational costs, reduced downtime for the operator. The long maintenance cycles it has also make it more attractive since operators can concentrate on other critical aspects of their electrical systems without considering its frequent upkeep. C. Insulation Performance Good insulation performance is vital for any high-voltage equipment; in this respect, too, the ZW7-40.5 proves very impressive. It possesses excellent anti-pollution ability so that, in case of environmental pollutants, they do not further deteriorate its operation or safety. This trait becomes all the more valuable because such an arrestor would find wider application in outdoor installations where various weather conditions could affect equipment performance. D. Options for Customization The ZW7-40.5 can be customized for particular customer needs including mounting of current transformers offering accuracy classes of measurement up to 0.2%. This enables better three-phase interfacing and allows for further improvement in the power system monitoring capability. E. Robust Actuating Mechanisms This outdoor vacuum circuit breaker can be equipped with either a spring or electromagnetic actuator; both of them can assure reliable mechanical performance in the case of frequent operation. The design minimizes risks associated with fire and explosions, making it safe for deployment in various applications. Operating Conditions The intention is to ensure that the ZW7-40.5 will operate within the following environmental parameter conditions: Temperature Range The ambient temperature range within which the circuit breaker can operate with good efficiency is from -30 to +40. Such a wide range of temperature tolerance makes it operate reliably in diverse climates-from freezing cold to hot-with consistent performance throughout its operational life. Altitude Considerations The ZW7-40.5 could be used at as high as 1000 meters above sea level with no loss of its functionalities. This altitude capability provides feasibility for deployment in most geographical locations. Wind Pressure Resistance Wind pressure can be one serious obstacle for outside-situated electrical equipment. However, the ZW7-40.5 series is designed to stand wind pressure no higher than 700 Pa, which corresponds to the wind speed of about 34 m/s, or about 76 mph. Such stability withstands even the most unfavorable weather conditions. Pollution Levels The operation of the circuit breaker is designed to be efficient in ambient situations categorized as an IV class by the IEC standards, showing the levels of air pollution. Such categorization indicates that it should work with ease in cases of moderate pollution without degradation in performance. Seismic Resistance In those regards, the ZW7-40.5 is designed to resist seismic activity in many regions with its capacity to withstand up to an 8-degree earthquake intensity on the Richter scale. It does add another layer of reliability for the operation of the circuit breaker during seismic events. Ice Thickness Tolerance The ZW7-40.5 shall operate satisfactorily in areas of high ice accumulation provided the thickness of such ice does not exceed 10 mm. This capability ensures that ice does not impede its functionality during winter months or in icy climates. Image: https://www.cncele.com/uploads/195.png Image: https://www.cncele.com/uploads/339.png IEC Compliance The ZW7-40.5 circuit breaker is designed to completely conform with IEC 62271-100, which provides the global standard specifications on high-voltage switchgear and control gear. Compliance in such cases means that indeed a circuit breaker complies with such strong safety and performance standards, very important in high voltage applications. Importance of Compliance by IEC Conformity with the IEC standard ensures the quality of the product and extends its safety and reliability for use in a wide scope. Adherence to standards positions the manufacturer better in the market, since customers are more confident in product performance and safety. Key Testing Procedures Several key testing procedures have been performed to ensure conformance to the IEC 62271-100: * Dielectric Tests: These tests determine the insulation capabilities of a circuit breaker against voltage surges. * Temperature Rise Tests: These tests determine whether the device operates within a reasonable temperature without overheating when under load conditions. * Short-Circuit Breaking Tests: The tests that shall determine the capability of the circuit breaker to interrupt fault currents effectively. * Mechanical Endurance Tests: Tests to determine the number of operations the device can carry out before mechanical failure occurs. Image: https://www.cncele.com/uploads/251.png Applications of the ZW7-40.5 The versatility in the ZW7-40.5 extends its applications across many sectors, namely: I. Power Transmission and Distribution Systems The major application of an outdoor vacuum circuit breaker is within voltages from 20 kV to 40.5 kV in the power transmission and distribution systems. It is also very crucial in such applications because it has substantial load-bearing capacity while still ensuring safety. II. Section Circuit Breakers Apart from power transmission, it could also be used as a section circuit breaker: it allows operators to isolate sections of a network for maintenance or fault management without disrupting general system operations. III. Switched Capacitor Banks The circuit breaker is suitable for use with switched capacitor banks, which in turn increases the efficiency of reactive power management in electrical networks and improves the overall efficiency of the system. The Future of Outdoor Circuit Breakers The ZW7-40.5 outdoor vacuum circuit breaker is tough and can stand very rugged medium-voltage applications across diversified industries. Fitted with excellent breaking performance, reliable mechanical life, maintenance-free operation, and conformed to the international standard such as IEC 62271-100, this circuit breaker avails unmatched reliability and efficiency in power management systems. On the other hand, the ZW7-40.5 would be recommended for investment by business enterprises to improve electrical infrastructure with high quality equipment designed for modern demands while offering safety and reliability. For inquiries on how to procure or integrate the ZW7-40.5 outdoor vacuum circuit breaker into your electrical systems, please feel free to contact CNC Electric at cncele@cncele.com [ https://www.cncele.com/zw7-40-5-2-indoor-vacuum-circuit-breaker-product/ ] or call +86-577-61989999 during business hours: every Monday to Saturday from 9 AM to 6 PM. With over three decades of manufacturing experience in industrial electrical appliances, CNC Electric remains at the forefront of providing innovative solutions to meet customer needs in various sectors. Media Contact Company Name: CNC ELECTRIC GROUP CO.,LTD. Email:Send Email [ https://www.abnewswire.com/email_contact_us.php?pr=zw7405-outdoor-vacuum-circuit-breaker-an-indepth-look ] Phone: 86-577-61989999 Address:CNC High-Tech Hutou Industrial Zone, Liushi Town City: Yueqing State: Wenzhou Country: China Website: https://www.cncele.com/ This release was published on openPR.Photo: The Canadian Press Indian Prime Minister Manmohan Singh greets the crowd during an election campaign rally at Khumtai. India’s former Prime Minister Manmohan Singh, widely regarded as the architect of India’s economic reform program and a landmark nuclear deal with the United States, has died. He was 92. Singh was admitted to New Delhi’s All India Institute of Medical Sciences late Thursday after his health deteriorated due to a “sudden loss of consciousness at home,” the hospital said in a statement. “Resuscitative measures were started immediately at home. He was brought to the Medical Emergency” at 8:06 p.m., the hospital said, but “despite all efforts, he could not be revived and was declared dead at 9:51 PM.” Singh was being treated for “age-related medical conditions,” the statement said. A mild-mannered technocrat, Singh became one of India’s longest-serving prime ministers for 10 years and leader of the Congress Party in the Parliament's Upper House, earning a reputation as a man of great personal integrity. He was chosen to fill the role in 2004 by Sonia Gandhi, the widow of assassinated Prime Minister Rajiv Gandhi. But his sterling image was tainted by allegations of corruption against his ministers. Singh was reelected in 2009, but his second term as prime minister was clouded by financial scandals and corruption charges over the organization of the 2010 Commonwealth Games. This led to the Congress Party’s crushing defeat in the 2014 national election by the Hindu nationalist Bharatiya Janata Party under the leadership of Narendra Modi. Singh adopted a low profile after relinquishing the post of prime minister. Prime Minister Modi, who succeeded Singh in 2014, called him one of India’s “most distinguished leaders” who rose from humble origins and left “a strong imprint on our economic policy over the years.” “As our Prime Minister, he made extensive efforts to improve people’s lives,” Modi said in a post on social platform X. He called Singh’s interventions in Parliament as a lawmaker “insightful” and said “his wisdom and humility were always visible.” Rahul Gandhi, from the same party as Singh and the opposition leader in the lower house of the Indian Parliament, said Singh’s “deep understanding of economics inspired the nation” and that he “led India with immense wisdom and integrity.” “I have lost a mentor and guide. Millions of us who admired him will remember him with the utmost pride,” Gandhi wrote on X. Born on Sept. 26, 1932, in a village in the Punjab province of undivided India, Singh’s brilliant academic career took him to Cambridge University in Britain, where he earned a degree in economics in 1957. He then got his doctorate in economics from Nuffield College at Oxford University in 1962. Singh taught at Panjab University and the prestigious Delhi School of Economics before joining the Indian government in 1971 as economic advisor in the Commerce Ministry. In 1982, he became chief economic adviser to the Finance Ministry. He also served as deputy chair of the Planning Commission and governor of the Reserve Bank of India. As finance minister, Singh in 1991 instituted reforms that opened up the economy and moved India away from a socialist-patterned economy and toward a capitalist model in the face of a huge balance of payments deficit, skirting a potential economic crisis. His accolades include the 1987 Padma Vibhushan Award, India’s second-highest civilian honor; the Jawaharlal Nehru Birth Centenary Award of the Indian Science Congress in 1995; and the Asia Money Award for Finance Minister of the Year in 1993 and 1994. Singh was a member of India’s Upper House of Parliament and was leader of the opposition from 1998 to 2004 before he was named prime minister. He was the first Sikh to hold the country’s top post and made a public apology in Parliament for the 1984 Sikh Massacre in which some 3,000 Sikhs were killed after then-Prime Minister Indira Gandhi was assassinated by Sikh bodyguards. Under Singh, India adopted a Right to Information Act in 2005 to promote accountability and transparency from government officials and bureaucrats. He was also instrumental in implementing a welfare scheme that guaranteed at least 100 paid workdays for Indian rural citizens. The coalition government he headed for a decade brought together politicians and parties with differing ideologies that were rivals in the country’s various states. In a move hailed as one of his biggest achievements apart from economic reforms, Singh ended India’s nuclear isolation by signing a deal with the U.S. that gave India access to American nuclear technology. But the deal hit his government adversely, with Communist allies withdrawing support and criticism of the agreement growing within India in 2008 when it was finalized. Singh adopted a pragmatic foreign policy approach, pursuing a peace process with nuclear rival and neighbor Pakistan. But his efforts suffered a major setback after Pakistani militants carried out a massive gun and bomb attack in Mumbai in November 2008. He also tried to end the border dispute with China, brokering a deal to reopen the Nathu La pass into Tibet, which had been closed for more than 40 years. His 1965 book, “India’s Export Trends and Prospects for Self-Sustained Growth,” dealt with India’s inward-oriented trade policy. Singh is survived by his wife Gursharan Kaur and three daughters.
On a rare two-game skid, No. 24 Arizona faces DavidsonSAN DIEGO, Dec. 26, 2024 (GLOBE NEWSWIRE) -- Robbins LLP reminds investors that a class action was filed on behalf of persons and entities that purchased or otherwise acquired Zeta Global Holdings Corp. (NYSE: ZETA) securities between February 27, 2024 and November 13, 2024. Zeta is a marketing technology company. For more information, submit a form , email attorney Aaron Dumas, Jr., or give us a call at (800) 350-6003. The Allegations: Robbins LLP is Investigating Allegations that Zeta Global Holdings Corp. (ZETA) Failed to Disclose it was Artificially Inflating Financial Results According to the complaint, on November 13, 2024, market research group Culper Research published a report entitled "Zeta Global Holdings Corp (ZETA): Shams, Scams, and Spam.” The report alleged that the “integrity of the Company’s data collection and reported financials” is severely undermined by two factors. First, the report alleged that “Zeta has formed ‘two-way’ contracts with third party consent farms wherein the Company simultaneously acts as both a supplier and a buyer of consumer data,” allowing the Company to “flatter reported revenue growth” and indicating possible “round-tripping” of revenue. Second, the report alleged that Zeta’s collects the majority of its customer data from a network of “sham websites that hoodwink millions of consumers each month into handing their data over to Zeta under false pretenses.” For example, the report alleged the Company and its subsidiaries operate a number of fake job boards which are designed to trick individuals into submitting personal data under the pretense of job applications. The report further alleged that the Company’s “most valuable data” comes from these predatory websites, dubbed consent farms, which are “responsible for almost the entirety of the Company’s growth.” On this news, the Company’s stock price fell $10.46, or 37.07%, to close at $17.76 per share on November 13, 2024. Plaintiff alleges that during the class period, defendants failed to disclose that: (1) Zeta used two-way contracts to artificially inflate financial results; (2) Zeta engaged in round trip transactions to artificially inflate financial results; (3) Zeta utilized predatory consent farms to collect user data; and (4) that these consent farms have driven almost the entirety of Zeta’s growth. What Now: You may be eligible to participate in the class action against Zeta Global Holdings Corp. Shareholders who want to serve as lead plaintiff for the class must submit their application to the court by January 21, 2025. A lead plaintiff is a representative party who acts on behalf of other class members in directing the litigation. You do not have to participate in the case to be eligible for a recovery. If you choose to take no action, you can remain an absent class member. For more information, click here . All representation is on a contingency fee basis. Shareholders pay no fees or expenses. About Robbins LLP: Some law firms issuing releases about this matter do not actually litigate securities class actions; Robbins LLP does. A recognized leader in shareholder rights litigation, the attorneys and staff of Robbins LLP have been dedicated to helping shareholders recover losses, improve corporate governance structures, and hold company executives accountable for their wrongdoing since 2002. Since our inception, we have obtained over $1 billion for shareholders. To be notified if a class action against Zeta Global Holdings Corp. settles or to receive free alerts when corporate executives engage in wrongdoing, sign up for Stock Watch today. Attorney Advertising. Past results do not guarantee a similar outcome. A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/a9e62a12-06db-424e-a9a1-12ca4ed447d5
Dylan Hayman, Davion Bailey score 18 apiece to lead Incarnate Word over Texas Lutheran 99-48
Copy link Copied Copy link Copied Subscribe to gift this article Gift 5 articles to anyone you choose each month when you subscribe. Already a subscriber? Login I might be allergic to sake, I inform Paul Jones as he shrugs off his jacket and sits down at the absurdly large table at the Oak Door, a wood-panelled, upmarket steakhouse in Roppongi Hills in downtown Tokyo. We have been ushered into a private room, away from the hum of bankers and lawyers’ pre-Christmas lunches. The crowd is full of beautiful bespoke suits but is getting rowdy. Business drinking is like an Olympic sport in Japan. Copy link Copied Copy link Copied Subscribe to gift this article Gift 5 articles to anyone you choose each month when you subscribe. Already a subscriber? Login Follow the topics, people and companies that matter to you. Fetching latest articlesStudents from Myanmar achieved notable success at the “International Youth Painting Invitational Exhibition” held under the title of 2024 Colourful World in Beijing, China. Organised with the support of the Myanmar-China Friendship Association (Central), Myanmar participants won awards in various age categories. In the 7 to 12 age group, G4 student Thit Htoo Nyan secured first prize. In the 13 to 18 age group, G9 student Phone Myat San won second prize, while G9 student Min Sit Paing, G8 student Pyae Phyo Hein, and art school student Zu Zu Hlaing earned third prizes. The event, held on 23 November, was co-hosted by the Beijing People’s Association for Friendship with Foreign Countries (BPAFFC), the Beijing Association for Science and Technology, the Overseas Chinese Affairs Office of Beijing Municipal Government, and the Beijing Women’s Federation. Over 52,000 students from 64 countries participated in the competition, divided into three age groups: 4 to 6, 7 to 12, and 13 to 18. Myanmar’s students competed in the 7 to 12 and 13 to 18 categories under the supervision of the Myanmar-China Friendship Association (Central), showcasing their talents and earning recognition on an international platform. — MNA/KZL