Selecting Distribution Transformers According to Electricity Load - Ningbo Wanji Electronics Science & Technology Co., Ltd.

Blog

Selecting Distribution Transformers According to Electricity Load

Distribution transformers are important equipment for the industrial and mining enterprises supply and distribution system, it will down 10 (6) kV or 35kV network voltage to users of the bus voltage 230/400V. Exchange of such products for 50 (60) Hz, three-phase maximum rated capacity 2500kVA (maximum rated capacity of single-phase 833kVA, is generally not recommended to use single-phase transformers).following are some tips to choose distribution transformers.

1) the capacity of distribution transformers: electrical equipment should be comprehensive facilities of various capacities, find the computational load (generally excluding fire load), the capacity after compensation of distribution transformers is the basis of selecting and number. The general distribution transformers load rate is 85% or so. This method is relatively simple and can be used for estimating capacity.

2) GB/T17468-1998 "guide for the selection of power transformers", the recommended choice of distribution transformers capacity should be based on GB/T17211-1998 "dry type power transformer load guide" and the calculated load to determine its capacity. The second guide provides a computer program and the normal cycle of the load chart to determine the distribution transformers capacity. See related content GB/T15164-94 and GB/T17211-1998.

Pre Page: The Outlook of Dry Type Transformer(I) Next Page: How to Selected Distribution...

Product (30)

Company Milestone (1)

Efficient Organization (1)

Application & Marketing (1)

R & D (1)

Productivity (8)

Quality Control & Conformity (1)

Corporate Culture & CSR (1)

Blog (30)

Blog 2 (11)

Credit Report

Products Index

Company Info

Premium Related Suppliers

Blog