S-720 Transformers
Draft revisions of the specifications are made available on this site for a 4 week duration for public review and comment.
Please download and read the instructions for providing feedback. Download instructions.
Feedback is strongly preferred within the digital specification development tool Jama Connect to allow more efficient compilation and response to comments. Please email feedback@jip33.org for access to the tool.
If returning comments via the digital tool is not possible, please contact feedback@jip33.org and you will be provided with an excel template to record your comments.
The closing date for comments is 5th December.
Name | Jama Acccess | Download document |
IOGP S-720 Supplementary Specification to IEC 60076-1 power transformers – part 1: general | Jama Access | Download |
IOGP S-720D Data Sheet for transformers | Jama Access | Download |
IOGP S-720L Information Requirements for transformers | Jama Access | Download |
IOGP S-720Q Quality Requirements for transformers | Jama Access | Download |