• Your shopping cart is empty!

  • IEC 60255-187-1 Ed. 1.0 b Cor.1:2023

IEC 60255-187-1 Ed. 1.0 b Cor.1:2023

Corrigendum 1 to Measuring relays and protection equipment – Part 187-1: Functional requirements for differential protection – Restrained and unrestrained differential protection of motors, generators and transformers

International Electrotechnical Commission, 04/01/2023

Publisher: IEC

File Format: PDF

$103.00$206.20


Published:01/04/2023

Pages:4

File Size:1 file , 170 KB

Note:This product is unavailable in Russia, Belarus

More IEC standard pdf

IEC 61290-10-3 Ed. 1.0 b:2003

IEC 61290-10-3 Ed. 1.0 b:2003

Optical amplifiers - Test methods - Part 10-3: Multichannel parameters - Probe methods

$48.00 $97.00

IEC 60794-4 Ed. 1.0 b:2003

IEC 60794-4 Ed. 1.0 b:2003

Optical fibre cables - Part 4: Sectional specification - Aerial optical cables along electrical power lines

$58.00 $117.00

IEC 60215 Amd.2 Ed. 3.0 b:1993

IEC 60215 Amd.2 Ed. 3.0 b:1993

Amendment 2 - Safety requirements for radio transmitting equipment

$8.00 $17.00

IEC 62148-2 Ed. 1.0 b CORR1:2003

IEC 62148-2 Ed. 1.0 b CORR1:2003

Corrigendum 1 - Fibre optic active components and devices - Package and interface standards - Part 2: SFF MT-RJ 10-pin transceivers

$145.00 $290.02