• Your shopping cart is empty!

PDF Preview

IEC 60947-8 Ed. 1.1 b:2006

Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines CONSOLIDATED EDITION

International Electrotechnical Commission, 11/24/2006

Publisher: IEC

File Format: PDF

$177.00$354.00


Published:24/11/2006

Pages:65

File Size:1 file , 520 KB

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

This part of IEC 60947 specifies rules for control units, which perform the switching functions in response to the thermal detectors incorporated in rotating electrical machines according to IEC 60034-11, and the industrial application. It specifies rules for that type of system comprising a positive temperature coefficient (PTC) thermistor detector having particular characteristics, and its associated control unit.

More IEC standard pdf

IEC 62137-4 Ed. 1.0 b:2014

IEC 62137-4 Ed. 1.0 b:2014

Electronics assembly technology - Part 4: Endurance test methods for solder joint of area array type package surface mount devices

$164.00 $329.00

IEC 61000-6-2 Ed. 3.0 b:2016

IEC 61000-6-2 Ed. 3.0 b:2016

Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard for industrial environments

$72.00 $145.00

IEC 61784-5-15 Amd.1 Ed. 1.0 b:2015

IEC 61784-5-15 Amd.1 Ed. 1.0 b:2015

Amendment 1 - Industrial communication networks - Profiles - Part 5-15: Installation of fieldbuses - Installation profiles for CPF 15

$12.00 $25.00

IEC 62623 Ed. 1.0 b:2012

IEC 62623 Ed. 1.0 b:2012

Desktop and notebook computers - Measurement of energy consumption

$155.00 $310.00