IEEE - PC57.12.52/D11
Draft Standard for Sealed Dry-Type Distribution and Power Transformers
pending
| Organization: | IEEE |
| Publication Date: | 1 March 2023 |
| Status: | pending |
| Page Count: | 23 |
scope:
This standard describes electrical and mechanical requirements of single and polyphase sealed dry-type distribution and power transformers or autotransformers, with a voltage of 601 V or higher in the highest voltage winding.
This standard applies to all sealed dry-type transformers, including those with solid cast and/or resinencapsulated windings except as follows:
a) Transformers described as exceptions in IEEE Std. C57.12.01
b) Ventilated transformers
c) Nonventilated transformers
Purpose
This standard describes electrical and mechanical characteristics and requirements of sealed dry-type distribution and power transformers.
Document History
PC57.12.52/D11
March 1, 2023
Draft Standard for Sealed Dry-Type Distribution and Power Transformers
This standard describes electrical and mechanical requirements of single and polyphase sealed dry-type distribution and power transformers or autotransformers, with a voltage of 601 V or higher in...
December 5, 2012
Sealed Dry-Type Power Transformers, 501 kVA and Higher, Three-Phase, with High-Voltage 601 to 34500 Volts, Low-Voltage 208Y/120 to 4160 Volts - General Requirements
This standard is for sealed dry-type transformers, 501 kVA and larger, with high-voltage 601 to 34500 volts inclusive and low-voltage 208Y/120 to 4160 volts inclusive. This standard is intended to...
January 1, 1981
Requirements for Sealed Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase, with High-Voltage 601 to 34 500 Volts, Low-Voltage 208Y/120 to 4160 Volts
This standard is intended to set forth characteristics relating to performance, limited electrical and mechanical interchangeability, and safety of the equipment described, and to assist in the...