Single Phase Transformer

Daelim Belefic Single Phase Overhead Transformer is designed and produced normally for stepping utility distribution voltages (ranging from 2400 to 34500 volts) down to lower utilization voltages. Although some are used for stepping down to commercial and industrial voltages such as 277, 240/480, 2400, and 4800, most are used for stepping down to the single-phase voltage of 120/240.

According to Standard

1.GB 6451 Specification and technical requirements for oil-immersed power transformers
2.IEC 60076 Power Transformers
3.AS NZS 60076 Power Transformers
4.CSAC88-16 Power Transformers
5.ANSI/IEEE C57.12.00 IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
6.GOST R 52719 POWER TRANSFORMERS – GENERAL SPECIFICATIONS

These transformers are also used for small substations, miscellaneous applications and can serve to step-up voltages.

iec standard 10mva 13.8kv 60hz power transformer