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Two 220kV three-phase on-load voltage regulating power transformers of Nanjing Liye Power Transformer Co., Ltd. have passed the short-circuit withstand capacity test
Release time:
2017-12-12 15:13
In November 2017, good news came from Suzhou Electric Power Research Institute. The SSZ11-180000/220 and SSZ11-240000/220 three-phase on-load voltage-adjusting power transformers produced by Nanjing Liye Power Transformer Co., Ltd. successively passed the full performance test including the short-circuit withstand test at the Suzhou National Electrical Product Quality Supervision and Inspection Center, and all indicators were better than the national standards. Among them, the SSZ11-180000/220 product is a product sampled by the State Grid Zhejiang Province Power, and the SSZ11-240000/220 is a 220kV product produced by the company to meet market demand.
The two conventional impedance 220kV power transformers independently developed and produced by Nanjing Liye have successfully passed the short-circuit test of the national authoritative testing agency, proving that Nanjing Liye Power Transformer Co., Ltd. has reached a high technical level in the design, process, and manufacturing of 220kV transformers. The success of these two products has further consolidated Nanjing Liye Power Transformer Co., Ltd.'s industry position in 220kV and below voltage level transformer products, and further enhanced Nanjing Liye's competitiveness in domestic and foreign markets. The company will continue to provide users with high-quality transformer products.

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Recently, the 240MVA/220kV first-level energy-efficient three-phase on-load voltage-regulating power transformer produced by Nanjing Liye Power Transformer Co., Ltd. successfully passed all type tests including short-circuit capacity test at Suzhou Electric Science Research Institute at one time. The transformer model is SSZ22-240000/220, the voltage ratio is 230±8x1.25/121/38.5kV, and the impedance is 14-24-8%.
Good news | Nanjing Liye achieves new success in the Southern Power Grid market
Recently, in the first batch of bidding projects for the main grid primary equipment of the Southern Power Grid Company in 2022, Nanjing Liye Power Transformer Co., Ltd. won an order of 136 million yuan (220KV and below products), maintaining the company's good momentum of winning bids. It is also another good news in the power grid market after winning an order of more than 150 million yuan in the State Grid bidding and procurement in May this year. It set a new record for Nanjing Liye's orders that month (the winning amount was about 400 million yuan). It fully proves that the Southern Power Grid and the State Grid Corporation affirmed Nanjing Liye's comprehensive strength, technical level and product quality, as well as the company's brand and products.
In the spring when flowers are blooming, a smokeless battle against the epidemic has started again. Faced with the current severe and complex situation of epidemic prevention and control, Nanjing Liye Power Transformer Co., Ltd. actively responded to the call of the District Party Committee United Front Work Department to go down to the community to fight the epidemic, resolutely shouldered the responsibility and actively supported the front line of epidemic prevention and control, arranged volunteers to Qiantang Wangjing Community, assisted in the nucleic acid testing of all staff, and jointly built a solid barrier for epidemic prevention and control safety, and gathered a strong force to win the battle against epidemic prevention and control.
Tribute | The most beautiful after-sales people who went out to fight during the epidemic
At present, the whole country is united to fight the new crown epidemic. All walks of life are going all out to fight the epidemic and ensure production. While doing a good job in its own epidemic prevention and control work, Nanjing Liye Power Transformer Company has always adhered to the concept of serving the overall situation and providing users with the best service. In the face of the fierce epidemic, the company's after-sales service personnel adhere to the principle of "user first", resolutely and bravely went to the site for installation, met the customer's commissioning time requirements, and successfully completed various installation tasks. It is they who have further improved the brand awareness, market competitiveness and user satisfaction of Nanjing Liye. In the face of the epidemic, Liye after-sales staff insisted on not closing the service work and not reducing the service quality. With practical actions, they demonstrated the responsibility of the enterprise in the battle against epidemic prevention and control. They are the most beautiful scenery at the installation service site.
Nanjing Liye achieved another success and won a large order from State Grid
Recently, good news came from the State Grid Corporation of China. Nanjing Liye Power Transformer Co., Ltd. ranked among the top bidders in the "State Grid Corporation of China's 14th Batch of Procurement in 2022 (Second Substation Equipment (including Cable) Tendering and Procurement for Transmission and Transformation Projects, State Grid Corporation of China's 17th Batch of Procurement in 2022 (First 35-220 kV Equipment Agreement Inventory Tendering and Procurement for Transmission and Transformation Projects) Tendering and Procurement (Transformer)" project. The company's competitiveness was once again boosted. This fully proves the State Grid Corporation's affirmation of Nanjing Liye's comprehensive strength, technical level and product quality, as well as its recognition of the company's brand and products. This winning bid provides strong support for the completion of this year's production and operation goals.
The spring of 2022 is destined to be an extraordinary day. A sudden "late spring cold" disrupted the original rhythm of life. In order to win the "epidemic" and ensure production, sufficient ammunition is essential. To this end, the company's supply department and material department coordinated with suppliers to ensure the supply of supporting parts, helped suppliers improve their epidemic prevention and control capabilities and meet delivery requirements, actively contacted relevant departments of the Research and Innovation Park, promoted the smooth operation of related logistics businesses, and ensured the supply of parts. At the same time, strictly implement the company's epidemic prevention and control requirements, comprehensively enhance the awareness of people and animals, strengthen the epidemic prevention and control management of entry service suppliers, increase the intensity of cargo disinfection, and keep every checkpoint of epidemic prevention and build every line of defense... While fully preventing the epidemic, we will carry out production with all our strength.