INVT Modular UPS Passes 9-Grade Seismic Scale Test
Time of issue:2015-06-20
On May 26th, 2015, Shenzhen INVT Power’s modular Uninterruptible Power Supply (UPS) passed the China TTL (China Telecommunication Technology Lab) Earthquake Research Institute’s Seismic Test, and received seismic test report and certification for highest 9-Grade magnitude seismic resistance, issued by the Seismic Resistant Test Center. This is another prestigious certification awarded to INVT modular UPS product, after it received a string of certifications, such as TLC Certification, CQC Energy-Saving Certification, CE Certification and Network Entry Authentication of State Administration of Radio, Film, and Television. After rigorous vibration testing, INVT module UPS passed highest 9-grade magnitude resistance, once again proving to the world that it not only creates exceptional electrical products, but also its products possess strong “external” characteristics. INVT modular UPS's high reliability stands out in the industry in the true sense.
Seismic resistance is a highly important support feature highlighting the product’s safety and reliability, and INVT modular UPS passing the 9-Grade Seismic Scale Test has once again pushed up the product’s safety and credibility to a new level. In this seismic testing, INVT modular UPS’ cabinet is fully equipped with a power unit, and a charged online vibration test is conducted, to check highest resistance up to 9-grade magnitude. The test result was excellent, immensely demonstrating the modular UPS product’s excellent performance, high reliability and outstanding quality. This also shows that INVT modular UPS products can be effectively safeguarded against over 90% seismic hazards over the next 50 years, and can reliably protect critical rear-end loaded power supply after earthquakes and other natural disasters, safeguarding people's lives and property, and effectively and efficiently reduce disaster losses.
1. Power Characteristic Curve prior to 9-Grade Earthquake Intensity Test by the testing equipment in horizontal X direction (Figure 9)
2. Power Characteristic Review Curve after 9-Grade Earthquake Intensity Test by the testing equipment in horizontal X direction (Figure 10)
3. Power Characteristic Curve prior to 9-Grade Earthquake Intensity Test by the testing equipment in horizontal Y direction (Figure 11)
4. Power Characteristic Review Curve after 9-Grade Earthquake Intensity Test by the testing equipment in horizontal Y direction (Figure 12)
INVT RM series adheres to INVT’s consistent modular UPS design philosophy. Its core power device adopts integrated IGBT package module rather than discrete devices commonly used by most manufacturers. Compared to discrete IGBT devices, integrated IGBT package module has a greater current carrying capacity and less power consumption, ensuring its tremendous advantage in improving power module’s efficiency and reliability. At the same time, the integrated IGBT package module’s internal integrated temperature probe can provide more reliable thermal protection for the system, compared to external radiators used by regular
manufacturers. With respect to processing, integrated IGBT module is more simple and reliable, as it avoids reliability risk due to short-board effect caused by devices’ dispersible characteristics due to multiple IGBT discrete devices connected in parallel. INVT Modular UPS’s unique isolation duct design also empowers INVT Modular UPS with extremely high environmental adaptability. Based on field application requirements and combining its own technology platform, INVT will focus on creating highly reliable and cost-effective industrial grade modular UPS products and solutions. Leveraging its wide spread sales and service network throughout the country and the whole world, INVT will definitely accomplish breakthroughs in industrial UPS field in future.
Baoding Telecommunication Technology Labs (TTL) Equipment Research Institute belongs to China Academy of Information and Communication Technology (CAICT), and is managed by TTL System Laboratory. It is a government authorized information and communication equipment’s seismic performance quality supervision and inspection center, and is part of China Telecommunication Laboratory Quality Management System. CAICT is a science research institution directly governed by China Ministry of Industry and Information Technology. It is the most important support unit for the country's information and communication technology (ICT) field, as well as the main support unit for the Ministry of Industry and Information Technology in developing comprehensive policies.