NEMA EI 21.1-1993 (R2002)

Instrument Transformers for Revenue Metering (110 kV BIL and Less)

National Electrical Manufacturers Association, 01/01/1993

Publisher: NEMA

File Format: PDF

$55.00$110.00

Description

Published:01/01/1993

Pages:33

File Size:1 file , 1.3 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

NEMA EI 21.1-1993 (R2002) covers general requirements, ratings, accuracy classifications, burdens and pertinent dimensions applicable to instrument current and voltage transformers for revenue metering rated 110 kV BIL and less.

More NEMA standard pdf

NEMA LS 20018-2023

Germicidal Irradiation and the Energy Codes

$123.00 $246.94

NEMA IEC 61800-9-2-2023

Adjustable Speed Electrical Power Drive Systems Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications - Energy efficiency indicators for power drive systems and motor starters

$227.00 $455.00

NEMA WD 50000-2023

High Ambient Temperature Test Procedure for Wiring Devices

$37.00 $75.00

NEMA AW 10002-2022

Precautionary Labeling for Arc-Welding and Cutting Products

$80.00 $160.00