IEC 61857-21:2009

IEC 61857-21:2009

Name in English:
IEC 61857-21:2009

Name in Russian:
МЭК 61857-21:2009

Description in English:
Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose models - Wire-wound applications

Description in Russian:
Системы электрической изоляции. Методики термической оценки. Часть 21. Специальные требования к моделям общего назначения. Проволочные обмотки

Document status:
Active

Format:
Electronic (PDF)

Page count:
36

Delivery time (for English version):
1 business day

Delivery time (for Russian version):
4 business days

SKU:
IEC005352

Choose Document Language:
$12
Need Help?

Customers who bought this item also bought

IEC 60094-4:1986/Amd.1:1994
Magnetic tape sound recording and reproducing systems - Part 4: Mechanical magnetic tape properties; Amendment 1
$8
IEC 62047-25:2016
Semiconductor devices - Micro-electromechanical devices - Part 25: Silicon based MEMS fabrication technology - Measurement method of pull-press and shearing strength of micro bonding area
$12
IEC 60806:1984
Determination of the maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosis
$12
IEC 62805-1:2017
Method for measuring photovoltaic (PV) glass - Part 1: Measurement of total haze and spectral distribution of haze
$12
IEC 60264-1:1968/Amd.1:2009
Packaging of winding wires - Part 1: Containers for round winding wires. Amendment 1
$8
IEC 62255-2:2005
Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) - Outside plant cables - Part 2: Unfilled cables - Sectional specification
$12