Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Sale! 
View larger
View larger More info
This standards publication applies to single phase and poly phase power and distribution transformers (including step-voltage regulators and reactors). This standard excludes dry type transformers covered by NEMA ST20. This publication provides a reference list of applicable ANSI and IEEE C57 standards. In addition, this publication includes certain NEMA standard test methods, test codes, properties, etc. of liquidimmersed transformers, step-voltage regulators, and reactors that are not IEEE standards.
| Author | NEMA |
|---|---|
| Editor | NEMA |
| Document type | Standard |
| Format | File |
| ICS | 29.180 : Transformers. Reactors |
| Number of pages | 23 |
| Replace | NEMA TR 1 (1993) |
| Year | 2013 |
| Document history | NEMA TR 1 (2013) |
| Country | USA |
| Keyword | NEMA 1;1 |