The Association of Electrical Equipment and Medical Imaging Manufacturers
 Limit to NEMA Publications
 Search entire IHS Markit database
 
Store Home  |   My Account  |   Help & Support  |   About IHS Markit  |   Contact Us  |   Sign In  |  
Look Inside

NEMA TP 2

2005 Edition, 2005

Complete Document

Standard Test Method for Measuring the Energy Consumption of Distribution Transformers

Includes all amendments and changes through Change/Amendment , 2005


View Abstract
Product Details
Document History

Detail Summary

Not Active, See comments below

EN
Additional Comments:
W/D NO S/S
Format
Details
Price (USD)
Secure PDF
Single User
$42.00
Print
In Stock
$42.00
PDF + Print
In Stock
$56.28 You save 33%
Add to Cart

People Also Bought These:

NEMA TP 1
NEMA TP 3
IEEE C57.12.91
IEEE C57.12.60

Product Details:


Description / Abstract:

Provides the basis for determining the energy efficiency of single- and three-phase dry-type and liquid-immersed distribution transformers and assists with the proper selection of such equipment.

This standard is intended for use as a basis for determining the energy efficiency performance of the equipment covered and to assist in the proper selection of such equipment.

This standard covers single-phase and three-phase dry-type and liquid-immersed distribution transformers at 60Hz for the North American system (transformers for transferring electrical energy from a primary distribution circuit to a secondary distribution circuit or within a secondary distribution circuit)

This standard addresses the test procedures for determining the efficiency performance of the transformers covered in NEMA Publication TP 1.

Products excepted from this standard include:

a. Autotransformers

b. Drive (Isolation) transformer

c. Grounding transformers

d. Machine tool (Control) transformers

e. Non-ventilated transformers

f. Rectifier transformers

g. Regulating transformers

h. Sealed transformers

i. Special impedance transformers

j. Testing transformers

k. Transformers with tap ranges greater than 15 percent

l. Uninteruptible Power Supply (UPS) transformers

m. Welding transformers

n. Mining transformers

o. K rated transformer, when tested with K>1 (see Section 4.2.1)

NOTE—This standard does apply to K rated transformer when tested with K=1.
ANSI/NEMA MW 1000, 2014