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TIN NO: 21691100860 |
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CST NO: BH-C-I-1792 |
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ET NO: BH-I-2292 |
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EXCISE NO: AACFC8023HXD001 |
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SERVICE TAX NO: AACFC8023HSD001 |
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PAN NO: AACFC8023H |
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DIC NO: 210171200692 |
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ELECTRICAL HT Licence No: 1966 |
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AS PER THE RELEVANT STANDARDS,WE ARE SETTING OUR MANUFACTURING PROCESS |
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IS: 13947:LV Switch gear and control gear. |
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IS: 10118:Code of practice for selection, installation and maintenance of switchgear and controlgear. |
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IS: 4237:General Reqirements for Switchgear and Control gear for voltages not
exceeding 1000 V. |
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IS: 6875:Switches and push-bottons |
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IS: 13703:LV fuses for voltage not exceeding 1000 V AC |
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IS: 12021:Specification of Control transformers |
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IS: 2705:Current Transformers |
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IS: 3156:Voltage Transformers |
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IS: 11353:Guide for uniform system of marking and identification of conductors and
apparatus terminals. |
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IS: 2147:Degree of protection provided by enclosures for low voltage switchgear
and Control gear. |
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IS: 3043:Code of practice for earthing |
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IS: 6005: Code of practice of phosphating iron and steel |
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IS: 3202:Code of practice for climate proofing of electrical equipment |
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IS: 2629: Hot dip galvanising |
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IS: 5082:Wrought Aluminium and Aluminium alloys for electrical purposes: |
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IS: 722:A C Electricity Meters |
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IS: 1248:Electrical Indicating instruments |
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IS: 3231: Electrical relays for power system protection |
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IS: 5:Colours for ready-mixed paints and enaamels. |
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IS: 1554:PVC insulated cables for working voltages upto and including 1100V |
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IS: 2551:Danger Notice Plates |
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IS: 8544: AC motor starters of Voltage not exceeding 1000 volts. |
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IS: 8686: Static Relays |
AS PER IE RULES OF 1956 & CORRESPONDING AMMENDMENT |
Equipment complying with any other authoritative/internationally recognised standards such as IEC, Bs, VDE etc. shall also be considered if it ensures performance equivalent or superior to Indian Standards. In such cases, the bidder shall clearly indicate the standard adopted and furnish a copy of the latest version in English.
The standard specifications and code of practices referred to herein shall be the latest edition including all applicable official amendments.
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Ambient air temperature |
(-) 5 DEG C to (+) 50 DEG C. |
Altitude |
Maximum upto 1000 above MSL. |
Relative Humidity |
Approximately 97%. |
Pollution degree |
Degree 4 as per IS: 13947 (Part 1) (i.e. the pollution generates persistent conductivity caused by conductive dust) |
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| OPERATING CONDITIONS |
Nominal system Voltage |
415 V (+/- 10%) |
Supply Frequency |
50Hz (-5% to +3%) |
System rarthing |
Effectively earthed |
Highest Fault Level |
31 MVA |
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