Electrical Motors & Drives (Fundamentals, Types and Applications)

    DOWNLOAD : http://www.emic-bg.org/files/Electric_Motors___Drives.pdf   ...

Low voltage circuit breakers Working with trip characteristic curves

  DOWNLOAD : http://www.tnbpowersolutions.com/sites/default/files/webfm/resources/upload/Cyberex%20Data%20Center/ABB%20Breakers%20and%20Panelboards/ABB%20LV%20Breakers%20working%20with%20trip%20curves.pdf   ...

Hot dip galvanizing and corrosion categories

In which corrosion categories could galvanized steel be used? This question is frequently asked, when corrosion protection only is specified to a certain corrosion category. Such a specification is not enough, since corrosion categories give quite wide ranges for the environmental exposure of the steel structure without specifying corrosion protection or life time. More information...

A PRACTICAL GUIDE TO THE WIRING REGULATIONS 17th EDITION IEE WIRING REGULATIONS (BS 7671:2008)

  DOWNLOAD : http://s1.downloadmienphi.net/file/downloadfile6/192/1385308.pdf   ...

Guide to the Wiring Regulations (17th edition IEE wiring regulations BS-7671:2008)

  DOWNLOAD : http://www.dvoenpod.net/17th_edition_iee_wiring_regulations.pdf   ...

LOW-VOLTAGE POWER SWITCHGEAR AND CONTROLGEAR ASSEMBLIES (A guide to the requirements of BS EN 61439-1:2009/BS EN 61439-2:2009)

  DOWNLOAD : https://www.google.lk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&cad=rja&uact=8&sqi=2&ved=0CD4QFjAF&url=http%3A%2F%2Fwww.thepanelbuilder.co.uk%2Fcatalogues%2Fcategory%2F14-guides%3Fdownload%3D142%253Agambica-bsen-61439-guide&ei=eLqnU9GWAtPo8AWQpILIAg&usg=AFQjCNGaSoDhHrCNZpeMV5l0_ukR1YZtmA&bvm=bv.69411363,d.dGc...

Improving safety and performance in electrical assemblies A guide to IEC 61439-2

DOWNLOAD : http://www.schneider-electric.co.uk/documents/legislation/IEC-61439_SE6461.pdf   ...

Industrial Automation Wiring and Grounding Guidelines

DOWNLOAD : http://literature.rockwellautomation.com/idc/groups/literature/documents/in/1770-in041_-en-p.pdf   ...

Busbars and distribution LEGRAND

DOWNLOAD :   http://www.legrand.com/files/fck/File/pdf/Power_guide/EX29016.pdf   ...

Flame retardant meterial

Flame retardants are compounds added to manufactured materials, such as plastics and textiles, and surface finishes and coatings that inhibit, suppress, or delay the production of flames to prevent the spread of fire. They may be mixed with the base material (additive flame retardants) or chemically bonded to it (reactive flame retardants. Mineral flame retardants are typically additive while...

Industrial Power Engineering and Applications Handbook

  DOWNLOAD : http://dl1.taghedanesh.com/Books/Electrical/125681.pdf   ...

IEC Contactor Application Ratings (Cuttler Hammer Technical Data )

 IEC Contactor Application Ratings (Cuttler Hammer Technical Data ) DOWNLOAD : http://support.automationdirect.com/docs/iec_contactors.pdf   ...

Electrical installation guide 2010 According to IEC international standards

  DOWNLOAD : http://www.east-med.schneider-electric.com/documents/electrical-distribution/en/shared/eig_guide2010/Doc-pour-visualisation_basse_def.pdf   ...

UL Panelboards and Swbds

DOWNLOAD : http://www.cscos.com/wp-content/uploads/Electrical-1_Basic-Panelboards_Vild.pdf   ...

ABB MNS-MCC Low Voltage Motor Control Center Application Guide

  Download :   http://www.primedevices.com/Images/PDF/ABB_MCC.pdf   ...

Comparison of IEC & NEMA Schematic Diagrams

Download :   http://www.offshore-industries.com.sg/images/comparison_of_iec_and_nema_schematic_diagrams.pdf   ...

MOTOR CONTROLS / Electrical Symbols and Line Diagrams

  Download :   MOTOR CONTROLS   http://css.wsu.edu/wp-content/uploads/2012/09/Motor-Controllers1.pdf   Electrical Symbols and Line Diagrams   http://abe.ufl.edu/tburks/Presentations/ABE5152/Electrical%20Symbols%20and%20Line%20Diagrams.pdf   ...

TYPICAL WIRING DIAGRAMS For Push Button Control Stations

    Download : http://literature.rockwellautomation.com/idc/groups/literature/documents/wd/800-wd001_-en-p.pdf   ...

Eaton Basic wiring for motor control

  Download :   http://www.eriebearings.com/motor-control/files/eaton-motor-control-basic-wiring.pdf   ...

Test Procedures of the Behaviour of Cables in Case of Fire

Download :   http://www.leoni-industrial-projects.com/fileadmin/bu/ip/pdf_-_technische_Infos/BRANDTST_ENGL_2008.pdf   ...

Quik-SpecT Coordination Panelboard

  DOWNLOAD :   http://www.cooperindustries.com/content/dam/public/bussmann/Electrical/Resources/technical-literature/Bus_Ele_Quick-Spec_Coordination_Panelboard_App_Notes.pdf   ...

Installing & Maintenance Panelboards

DOWNLOAD :   http://www.nnyneca.com/pdf%20documents/NEIS%20Yearbook_Vol%206/NECA407_09_P.pdf   ...

Fundamentals of Motor Control (Basic principles and language of AC motor control)

DOWNLOAD : http://static.schneider-electric.us/docs/Motor%20Control/0140BR9102.pdf   ...

Basic Wiring for Motor Control

Download :   http://www.eriebearings.com/motor-control/files/eaton-motor-control-basic-wiring.pdf   ...

Typical Wiring Diagrams (Allen Bradley)

  DOWNLOAD :   http://literature.rockwellautomation.com/idc/groups/literature/documents/wd/gi-wd005_-en-p.pdf   ...

Motor Control Wiring

Download : http://www.ecollege.ie/site/liu/electrical_notes/LL242.pdf   ...

Industrial Control Wiring Guide

Industrial Control Wiring Guide   DOWNLOAD :   http://www.modon.gov.sa/en/mediacenter/InformationCenter/Books/Industrial%20Control%20Wiring%20Guide.pdf   ...

ATS Panels theory & production

DOWNALOD : http://www.tecogrp.com/documents/teco/Typical/ATS/ATSLeaflet.pdf   ...

Ground Fault Protection

DOWNLOAD : http://www2.schneider-electric.com/documents/designers/top-downloads/090197c6800a84fd_.pdf   ...

Specifications for Low Voltage Distribution Panel (SEC Saudi Electricity)

  DOWNLOAD: http://www.se.com.sa/NR/rdonlyres/98B9E7C6-8F23-4BC7-8E1E-35EFAC196E7A/4060/18.pdf   ...

Enclosure design tips handbook

  DOWNLOAD :   http://www.digikey.com/Web%20Export/Supplier%20Content/BUD_377/PDF/Bud_handbook.pdf?redirected=1 ...

IET Short-circuit Currents

DOWNLOAD :   http://www.shirazedc.co.ir/Dorsapax/Data/Sub_0/File/Short%20Circuit%20Current%20-%20Schlabbach.pdf     ...

Practical guide to electrical measurements in low voltage switchboards

DOWNLOAD :   https://www.slo.lv/uploads/2012/katalogi/slo_abb_radits_merit.pdf   ...

Hot rolling & Cold rolling steel

Hot rolling is a metalworking process that occurs above the recrystallization temperature of the material. After the grains deform during processing, they recrystallize, which maintains an equiaxed microstructure and prevents the metal from work hardening. The starting material is usually large pieces of metal, like semi-finished casting products, such as slabs, blooms, and billets. If these...

ABB MNS iS Motor Control Center System Guide

  DOWNLOAD : http://www05.abb.com/global/scot/scot209.nsf/veritydisplay/64ca4e3f0bdaaab2c12576d4001173d2/$file/1TGC910001B0204%20MNSiS%20System%20Guide.pdf   ...

Improving safety and performance in electrical assemblies (Schneider Electric)

DOWNLOAD :   http://www.schneider-electric.co.uk/documents/legislation/IEC-61439_SE6461.pdf   ...

EMC Environment

Assemblies can emit and the must be immune to external  electromagnetic disturbances. IEC defines two categories    a) Environment A - relates to low-voltage non-public or industrial  networks / locations / installations including highly disturbing sources.    b) Environment B - relates to low-voltage public networks such as  domestic...

LV Guideline Switchgear (ADDC)

  DOWNLOAD :   http://www.addc.ae/en/docsofintrest/LV%20Guideline%20Switchgear%201-2.pdf   ...

Internal Arc inside Switchboard

Arc Proof metal-clad switchgear and controlgear is designed and manufactured to prevent the occurrence of internal faults. If the switchgear and controlgear is installed, operated and maintained following the instructions of the manufacturer, there should be little probability that an internal arc occurs during its entire service life, but it cannot be completely disregarded...

Current carrying capacity of busbars

The current-carrying capacity of a busbar is usually determined by the maximum temperature at which the bar is permitted to operate, as defined by national and international standards such as British Standard BS 159, American Standard ANSI C37.20, etc. These standards give maximum temperature rises as well as maximum ambient temperatures. BS 159 stipulates a maximum temperature rise of...

TECHNICAL DATA A REFERENCE FOR ELECTRICAL POWER INDUSTRY

DOWNLOAD : http://www.hubbellpowersystems.com/literature/connectors/aec-41.pdf   ...

Current carrying capacity of Cu busbar

Size in mm Area sqmm Weight/ km current carrying capacity in amp ( copper ) at 35 deg.C AC ( no. of bus) DC ( no. of bus) I II III II II I II III II II 12X2 24 0.209 110 ...