Transformer Standard Collection - Product Volume (Part 1)

Author: None
Publisher:
Publish Date: 2006-01-01
Features: Transformers are important equipment in power distribution networks. Currently, China is in a peak period of power construction, and the issue of tight power supply needs urgent resolution. To alleviate the situation of power supply tension, the State Power Corporation has increased the total length of transmission lines, expanded the investment scale of power grid construction, and further increased the transformer capacity, providing broad development space for the transformer industry and promoting the sound development of the transformer manufacturing industry. To support the national power grid construction and ensure transformer companies obtain accurate and standardized technical materials in a timely manner, the "Transformer Standard Collection - Product Volume" is launched. This collection includes current national and industry standards for transformer products issued before the end of 2005, divided into two volumes: "Transformer Standard Collection - Product Volume (Volume 1)" collects 50 standards for three product types: transformers, current transformers, and reactors, including 18 national standards and 32 industry standards. "Transformer Standard Collection - Product Volume (Volume 2)" collects 42 standards for three types: voltage regulators, components, and general standards, including 7 national standards and 35 industry standards. When using this collection, readers are reminded of the following points: 1. Due to the timeliness of standards, the standards collected in this collection may be revised or reissued. Readers are advised to use the newly effective version when using them. 2. Considering that the publication dates of the standards are not the same, no changes have been made to the inconsistencies in units and quantities or the formatting differences among the standards. 3. The attributes of the standards collected in this collection are indicated in the table of contents (mandatory or recommended), and the standard year numbers are expressed in four digits.