Motors of cast iron construction can be manufactured to the international standards listed below. Corner radii are not produced with standard broaches and for most applications this is acceptable. The monitoring location was shielded from wind by the surrounding buildings. Understanding bs 25999 bs 25999 part one, a code of practice, provides bcm recommendations bs 25999 part two, a specification, provides an auditable management system framework for managing business continuity.
Highstrength structural bolting assemblies for licensed. This part of bs 4999 has been prepared under the direction of the power electrical engineering standards committee and supersedes bs 4999. Note the titles of the publications referred to in this standard are listed on the inside back cover. Bs 259992 specification specifies the requirements for. Specific requirements for synchronous generators driven by steam turbines. Nominal diameter pitch tolerance class major diameter pitch diameter minor diameter max min max min min m3 0.
All bsi british standards available online in electronic and print formats. Part 20 1972 all dimensions in mm frame size nominal bore d s1 s2 s3 s5 s6 s9 s10 s11 80 9 90 100 162195 12 8 30 27 14 140 110 100 11 110 125 226 12 8 30 27 16 170 140 125 194 14 140 160 270 12 8 30 27 18 212 180 160 234 18 180 200 320 16 8 30 27 21 260 225 200 281 22 225 250. Division 3 section 03100 concrete concrete formwork ministry of public works 03100 2010 specification civils part 1. Bs 4999140 steady state electric generator free 30. Where corner radii are required, single pass broaches must be modified. Norhayati, petroliam nasional berhad, 12 march 2003, uncontrolled copy, c bsi sample preparation. Bsi bs 4999145 general requirements for rotating electrical. Bs 25999 has been accepted worldwide and has formed the basis of many other bcm standards, including the us asisbsi bcm.
The objective was accomplished by calculating wind. Chomnaphas tangsook business director bsi group thailand co. Meteorology wind speed measurements were recorded during the background survey close to the noise monitoring location. General introduction and information on other parts withdrawn, 1987, red. Bs63494 1994 maritime structurespart 4 design of fendering and mooring systems pdf. Drm is included at the request of the publisher, as it helps them protect their by restricting file sharing. Mecc alte generators meet also the requirements of international iso 85283 standard reciprocating. Welding procedure tests for the arc welding of aluminium and its alloys, incorporating amendment a1. Noise l evel test s are usuall y carried out in acco rdance with bs 4999, part 109, but these were not ca rried out in this case. Code of practice for design of fendering and mooring systems publication year 2014 document status. Bs 49990 general requirements copyright engineering. British standards institution publication index nbs. Formwork including all temporary or permanent forms required for forming the.
Specification for winding terminations includes all amendments and changes through reaffirmation notice, may 1, 2017. General requirements for rotating electrical machines. Complete document general requirements for rotating electrical machines part 145. Bs 2592599999 businesbusiness continuity mmanaanagemgementent by. Table 1 information on other parts of bs 4999 part number title superseded standards relationship to international standards 101 specification for rating andperformance bs 4999 1.
Bsi bs 4999145 general requirements for rotating electrical machines part 145. No load method of estimating stray load loss in small cage. Bs 25999 was created to set out a uniform benchmark in good practice, satisfying the needs of customers, clients, government, regulators and all other interested parties. Read the following statements to determine if bs 25999 is the right choice for your organization. Bs 4999 part 141 en 600347 en 600345 en 50014 en 50021 en 50014 en 50021 bs bs 5000 part 10. Edwards, eh, eh250, eh500, eh1200, eh1200c, eh2600. Requirements of british standard 476 part 24 1987 and iso 6944 1985 the fire resistance of ventilation ductwork shall, according to the standard, be expressed in minutes of duration of heating until failure occurs according to one or more of the following criteria. Specification and approval of welding procedures for. Whilst these may be sensible in some circumstances, the recommendations can have severe effects on the top storeys of a. These dimensions are in addition to our standard range to bs4 specifications serial size 1016 x 305 x 487 1016. Norhayati, petroliam nasional berhad, 12 march 2003, uncontrolled copy, c bsi tests. Bs 25999 is an internationallyaccepted standard, developed by the worlds leading international standards. Electrical apparatus for potentially explosive atmospheres.
The measurements and their interpretation shall be in accordance with bs 7445. Bs63491 2000 maritime structurespart 1 general criteria pdf. Find the most uptodate version of bs 4999 145 at engineering360. Code of practice for design and construction ics 91. Leroysomer antriebssysteme dyneo unidrive mlsrpm katalog. Category 1 125 140 145 170 19s category 2 140 155 165 190 215. Bs 25999 provides an organization with guidance and details necessary to build and improve its bcms. Specification for noise levels, including test methods status. Bs 4999 specification for noise levels, including test. Part 1, introduces technical changes, but it does not reflect a full revision of the standard which will be undertaken in. Pt 1 keyway width b in hub is for a normal class fit to a tolerance js9. Bs4142 noise assessment royal borough of kensington and.
Cs asynchronous motors for variable speed 4119 en 2018. The paper refers to the principal methods that have been used for measuring losses in cage induction motors and their assessment by schwarz 1 and later investigators. Documents similar to bs 49990 general requirements. General requirements for rotating electrical machines part 145. Loading for buildings agensi pekerjaan crc recruits. About us we believe everything in the internet must be free. Keys and keyseats 00 00 so 2355 00 88 00 co co o x 00 co x o x x. Some claims have been contradictory and almost the only consensus is that the existing bs 4999 2 method is inadequate for small motors. Minimum creepage and clearance distances appropriate to the rated voltages are also specified. Secure pdf files include digital rights management drm software. Specification for voltage regulation and parallel operation of a. Bs63491 2000 maritime structurespart 1 general criteriapdf. Order battery automotive for your vehicle and pick it up in storemake your purchase, find a store near you, and get directions.