REQUEST FOR QUOTATION
Contents
1. M s Union Roadways Itd Bangalore URL Small consignments can be dispatched through M S First Flight Couriers Ltd Ore O Transit insurance shall be arranged by BHEL Vendor shall intimate the dispatch details to BHEL immediately after effecting shipment to arrange transit insurance accordingly DELIVERY REQUIREMENT Equipment shall be delivered as per the delivery schedule indicated in the RFQ VALIDITY Quotation should remain valid for a period of 90 days from the date of technical bid opening BHEL reserves the right to RE FLOAT REJECT CANCEL the TENDER ENQUIRY RFQ without assigning any reason or cause thereof Quotes received against this TENDER ENQUIRY are subject to and governed by all these terms and conditions BHEL s decision will be final in awarding of the contract and binding on all vendors REVERSE AUCTION BHEL reserves the right to resort to reverse auction online Bidding before opening of price bid POST ORDER REQUISITES a Pre shipment inspection at vendor s works if required will be carried out by BHEL Required assistance will have to be provided by the vendor at the time of pre shipment inspection b Test certificates Calibration certificates and warranty certificates as stipulated at the time of ordering shall be furnished c Items shall be dispatched by Air Road Sea worthy packing Any damage and later rejection due to poor improper packing shall be to supplier s account d Any da2. UP TO 1000 METERS FROM MSL 95 RH NON CONDENSING CPD 00 Page 1 of 15 Bharat Heavy Electricals Ltd A Government of India undertaking Electronics Division Ph 91 80 26742974 26998663 PB No 2606 Mvsore Road Banaalore 560026 India Fax 91 80 26740138 General Terms amp Conditions for Supply of Imported amp Indigenous Capital Items Two part bid Bidders are required to read the general terms amp conditions carefully and submit their quotation covering all the points Any order resulting from this enquiry shall be governed by the general terms and conditions listed below 1 TWO PART BID Quotation shall be submitted in two part bid i e a b Techno commercial i e Un priced Bid Techno commercial bid shall be submitted with complete description of the equipment specification compliances to the enquired specification and all the commercial terms amp conditions indicated in the QUOTATION FORMAT ANNEXURE A ANNEXURE B preferably in the same format Any other enclosure which the supplier wishes to submit like product catalogue technical literature etc may also be submitted in a sealed envelope super scribed clearly as TECHNO COMMERCIAL BID with RFQ No and DUE DATE Un priced copy of price bid without price shall also be enclosed with the techno commercial bid i e a copy of the price bid without prices Confirmation to BHEL specifications shall be indicated by the vendor in the respectiv
3. Charger shall be provided with input output circuit breaker Batteries offered shall be SMF lead acid type of 12V of suitable capacity to provide backup time of 15 minutes Charger shall be provided in sheet steel floor mounted enclosure and batteries shall be provided in open metal rack Ambient temperature minimum to be taken as 10 Deg C Capacity factor to be taken for 15 Amps for 15 minutes P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 08 OF 13 B DC Distribution Board Non compartmentalized type DC Distribution board for 110V Dc distribution Suitably rated incoming MCCB Outgoing MCBs Rating and quantity as below a 10 nos of 10 Amps each b 10 nos of 5 Amps each c 20 nos of 2 Amps each 4 Input Voltage amp Current meter to be provided C Tests a Voltage Regulation and Line Regulation test to be conducted 3 GENERAL REQUIREMENTS Design Temperature 45 Deg C Colour of cubicle enclosure a Front and Rear exterior and interior RAL 9002 Grey b Side plate exterior and interior RAL 5012 Blue Degree of Protection IP 41 All the thyristors diodes and other electronic devices of UPS amp Rectifier Charger shall be protected with high speed semiconductor fuses All electronic control and monitoring and Printed circuit cards shall be suitable for easy replacement Monitoring points shall be provided on each of the PCBs and the PCB shal
4. az 2 Nn md lt 1 Q z Oo wm m gt a gt ee cm ae Be D ZT Q m O o gt lt 8 H e cir ae S O v 3 mo n fo E S v co 7 Final documents to be submitted It must not be used directly or indirectly in anyway detrimental to the interest of the company a Type test reports Certificates as per Specification QP b Instruction O amp M manual P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 11 OF 13 ANNEXURE 1 SPARES The following list of Spares shall be supplied 1 UPS Spares 1 set consisting of Each PCB no Fuses Charger Thyristor no IGBT no Static switch Thyristor no Rectifier Charger Spares 1 consisting of a Each PCB no b Fuses c Charger Thyristor no a m H 2 peal N a z Q z H O m m gt us lt lt T Z m ag Box ZT O m On aA oO Z ae m a me O s S ae l OU o 5 Q 5 i o i 8 5 E a v F H Tt mnet nat ha need directhy ar indirectly in annuau detrimental ta the interect nf the eamnanu PURCHASE SPECIFICATION GROUP TRACTION ENGINEERING ANNEXURE 2 DATASHEET 1 0 MAINS SUPPLY 1 1 VOLTAGE FREQUENCY POWER FACTOR APPROX AT RATED LOAD 1 4 RECOMMENDED FEEDER KVA 2 0 ALTERNATE I P 2 1 VOLTAGE 3 Ph BYPASS 2 2 FREQUENCY 3 0 BATTERY DC LINK EEEE O O
5. Acceptable Not acceptable penalty of 0 5 per week subject to maximum of 10 on the value of the items not supplier delayed b Deviation if any Please specify b 4 Performance Bank guarantee Yes No PBG for 10 of the basic material cost shall be furnished in the BHEL prescribed format as detailed in clause 15 5 Terms of delivery a F O B international Airport Seaport as per clause 17 a Acceptable Not acceptable Indicate name of International Airport Seaport b Deviation if any Please specify b 6 Warranty a 12 months from the date of dispatch a Acceptable Not acceptable b Deviation if any Please specify b 7 Delivery period Indicate number of weeks from the date of Weeks issue of Purchase order 8 Validity a Quotation should remain valid for a period of 90 days from the due date b Deviation if any Please specify a Acceptable Not acceptable b Signature of renderer with seal CPD 00 Page 9 of 15 ANNEXURE B TECHNICAL BID TO BE ENCLOSED WITH TECHNO COMMERCIAL BID For Indigenous Purchase Orders Sl Particulars Bidder s confirmation No 1 Price basis Firm i e from the date of PO to completion of supply Price Variation Clause PVC not acceptable Acceptable Not acceptable Excise duty If applicable indicate Applicable Not applicable ED Sale tax If applicable indicate Applicable Not applicable a VAT b CST against
6. Division Mysore Road P B No 2606 Bangalore 560 026 India an amount of in words subject to as may be determined below 1 Notwithstanding any right M s may have directly against you or any disputes raised by M s Your written demand shall be conclusive evidence to us that repayment is due under the terms of the said contract and shall be binding on us 2 We shall not be discharged or released from this undertaking and Guarantee by any arrangements variations made between you and M s with or without our consent and Knowledge or by any alterations in the obligations of M s by any forbearance whether as to payment time performance or otherwise 3 This guarantee shall remain valid until the end of twenty four weeks after the close of the warranty period or until the same is reported by BHEL to us whichever is earlier CPD 00 Page 12 of 15 We agree and undertake not to revoke this guarantee during its validity unless discharged in writing by you subject to the provision of clause 7 below 5 This guarantee shall be a continuing guarantee subject to the foregoing and shall not be discharged by any change in the constitution of the Bank or M s 6 This guarantee shall be governed by and constructed in accordance with the Laws of India 7 At any time Bank may render this guarantee null and void by paying to Bharat Heavy Electricals Ltd the full amount being in words For
7. current limiting principle and shall incorporate a Soft Start feature to gradually accept load on initially energizing The rectifier section of the UPS system shall be capable of precise regulation to prevent damage to the battery The output voltage of rectifier s DC bus without the battery shall be stabilized to within 1 of set value during load variation between 0 to 100 of the rectifier and specified mains input supply voltage variation The UPS system including the stabilized bypass Solid State Voltage Stabilizer shall be galvanically isolated from input power supply system by providing double wound transformer The transformer shall be natural air cooled dry type suitable for location inside panel The rectifier shall also have a double wound transformer at its input Transient surge protection circuit shall be provided in the input circuit to rectifier to protect the UPS from surges amp voltage spikes Facility shall be provided to enable testing of rectifier independent without disconnection of inverter Facility for initial charging of batteries shall also be provided The inverter shall be disconnected during initial charging of the battery The rectifier charger shall be designed to completely charge the battery in a maximum time of 10 hours after complete discharge Facilities shall be provided to initiate battery rapid charge operation by Manual amp Automatic means An auto charging sequence should be provided
8. for the rapid and floating charging based on current sensing The rectifier shall be sized based on the maximum inverter input load when inverter is delivering its rated output at 0 8 p f lagging and recharge the battery to nominal rated capacity of the battery The DC rectifier shall sense the battery charging current and adjust the DC bus voltage to maintain the charging current to preset level A separate current limit circuit shall be provided for adjustment of battery current Subsequent to a discharge cycle when battery is connected to rectifier the battery current shall be monitored controlled and limited to set value automatically irrespective of the inverter input current The battery may be taken out of service for maintenance during which period it shall be possible for the inverter to continue operation by drawing power from the rectifier Ripple content at the DC link shall not exceed 2 RMS even with battery disconnected ial jaa amp 2 4 lt Q 4A a aa gt gt ce Z Qe Sg Ed ZI O m O SER ae 2 oF zE x2 o Os 5 o n 2 o c S 3 o pa It must not be used directly or indirectly in anyway detrimental to the interest of the company P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 04 OF 13 B Battery Batteries shall be indoor stationary type SMF Lead Acid type The following factors shall be co
9. form C Payment terms a 90 basic 100 taxes duties amp freight charges within 30 days from the date of receipt amp balance 10 against submission of PBG where commissioning is NOT involved b 75 basic 100 taxes duties amp freight charges within 30 days from the date of receipt 15 after satisfactory commissioning amp balance 10 against submission of PBG wherever commissioning amp PBG is involved c Deviation if any please specify Note As per clause 12 a Acceptable Not acceptable b Acceptable Not acceptable c BHEL s penalty clause a Delay in delivery as per PO delivery date will result in penalty of 0 5 per week subject to maximum of 10 on the value of the items not supplier delayed b Deviation if any Please specify a Acceptable Not acceptable b Performance Bank guarantee PBG PBG for 10 of the basic material cost shall be furnished in the BHEL prescribed format as per clause 15 Yes No Terms of delivery a Ex EDN BHEL Bangalore Free delivery to EDN BHEL Bangalore including packing amp forwarding charges b Deviation if any Please specify a Acceptable Not acceptable b Warranty a 18 months from the date of dispatch or 12 months from the date of commissioning b Deviation if any Please specify a Acceptable Not acceptable b Delivery period Indicate number of weeks from the date of issue of Pu
10. of 12 months from the date of dispatch or as mentioned in the RFQ TERMS OF DELIVERY a FOR IMPORTED PURCHASE Price offered shall be for goods packed and delivered F O B named international Airport including packing forwarding Handling Ancillary charges like processing of Sight Draft Letter of credit L C if applicable negotiation of bank documents Export declaration Certificate of origin etc Packing shall be Airworthy amp Roadworthy best suitable for trans shipment and to prevent transit damages Vendors shall indicate the name of International Airport Note Name of International Airport has to be selected from any one of the airports indicated in the table provided in ANNEXURE C herewith b FOR INDIGENOUS PURCHASE Equipment shall be delivered on EX EDN BHEL Bangalore basis inclusive of packing amp forwarding charges Packing shall be Road Air Rail worthy best suitable for transshipment and to take care of transit damages A Od SOT cP 18 19 20 21 22 D 00 Page 5 of 15 Dispatch the consignments through EDN BHEL approved transporters on Door Delivery basis furnished below M s Awagaman Road Carriers Itd Bangalore AWG M s BLR India pvt Itd Bangalore BLR M s Delhi Assam Roadways corporation ltd Bangalore DRL M s Indo Arya Central transport Itd Bangalore IACT M s Prakash parcel Services Bangalore PPS M s Road Carrier of India Bangalore RCI
11. on a subsequent date which will be intimated to the concerned in advance for witnessing of price bid opening The quantities in each item to be purchased may vary from quantities enquired according to the actual requirement at the time of placing the purchase order Quantity discount if any should be mentioned in your offer BIDDERS for indigenous purchase shall indicate clearly Excise duty Education cess Sales Tax VAT Octroi Entry tax Service Tax as applicable for the quoted items In the absence of clarity of these any claim at a later date will not be entertained Any changes in Taxes and duties after award of the contract will not be considered except such are those which are imposed by Govt notification within the contractual delivery Seeking price amendments for change in Excise duty due to crossing of turnover limits will not be considered under any circumstances TOTAL COST TO BHEL Purchase order will be placed on the lowest bidder L1 only among the technically amp commercially accepted offers Lowest Bid L1 is determined on the basis of the total cost to BHEL a FOR FOREIGN PURCHASE Total cost to BHEL Total basic value in foreign currency FOB charges if any Packing amp Forwarding charges if any Cost Insurance Freight CIF Basic Custom Duty BCD Counter Veiling Duty CVD Educational Cess Special Additional Duty SAD Entry TAX Service TAX if applicable Loading factors for deviations
12. E 2 e 4 0 OUTPUT VOLTAGE 1Ph REGULATION INVERTER A isa re sad N jad P Q A H U sa e w gt ae z m ol a lt T lt 1 ZI Om Oia as Zp Egi H EE 2o mg i Ov 3 93 4 e c Ss 3 E amp cP pa b RECOVERY TIME AFTER 100 0 100 LOAD CHANGE It must not be used directly or indirectly in anyway detrimental to the interest of the company FREQUENCY SLEW RATE WAVEFORM LOAD POWER FACTOR RANGE UPS RATING OVER LOAD A m E 2 3 n lt S A 0 aay 3 aS Zi T a lt T a zs OT of ao Z gt os Te Oo gt 28 ane Q g ome E 5 Q n f c S Bo w E 2 a 2 It must not be used directly or indirectly in anyway detrimental to the interest of the company PURCHASE SPECIFICATION GROUP TRACTION ENGINEERING FUSE CLEARING lt 1 4 TH CYCLE 4 10 INVERTER DC AC CONVERSION EFFICIENCY P S NO PS 445 072 REV NO 00 PAGE 13 OF 13 5 0 CABLING CABLE ENTRY 0 ENCLOSURE DEGREE OF PROTECTION MODULE DIMENSION FINISH 0 OPERATING CONDITIONS MAX AMBIENT TEMPERATURE ATMOSPHERE f 0 45 deg C NON CORROSIVE DUST FREE FREELY VENTILATED CAPABLE OF MAINTAINING AMBIENT TEMPERATURE WITHIN SPECIFIED LIMITS ALTITUDE tx HUMIDITY AUDIBLE NOISE 1 mts dbA
13. REQUEST FOR QUOTATION RFQ NUMBER Due Date BHARAT HEAVY ELECTRICALS LIMITED KMVM900157 21 JAN 2009 Electronics Division Time 13 00 HRS PB No 2606 Mysore Road Bangalore 560026 RFQ DATE 17 DEC 2008 NUES INDIA for all correspondence Purchase Executive VEERACHARI KM Phone 080 26998663 Fax 00918026740138 E mail veerachari bheledn co in Please submit your lowest quotation subject to our terms and conditions attached for the material mentioned below The quotation must be enclosed in a sealed envelope Fax superscribed with RFQ no and due date should reach us on or before the due date by 13 00 hours IST and will be opened on the same day TENDER OFFER SHALL BE SUBMITTED IN TWO PARTS QUOTATIONS MAY BE SUBMITTED BY OEM OR THEIR AUTHORISED DEALERS 3 VENDOR IS EXPECTED TO HAVE ESTABLISHED SALES SERVICE AND SUPPORT NETWORK PREFERABLY IN INDIA A LIST OF THE SAME NEEDS TO BE ENCLOSED WITH THE OFFER 4 A LIST OF REFERENCES INCLUDING CUTSTOMER S DETAILS LIKE CONTACT MACHINES INSTALLED DATE OF INSTALLATION IN INDIA AND ABROAD SHALL BE SUBMITTED THAT ESTABLISHES THE SATISFACTORY PERFORMANCE OF SUPPLIER S EQUIPMENT FOR AT LEAST THREE YEARS VENDOR IS ADVISED TO GO THROUGH THE GENERAL TERMS AND CONDITIONS DOCUMENT CPD 00 ENCLOSED WITH RFQ BHEL RESERVES THE RIGHT TO RESORT TO REVERSE AUCTION BEFORE THE PRICE BID OPENING 7 VENDOR HAS TO CONFORM TO ALL THE CLAUSES LISTED IN THE TECHNO COMMERCIAL TERMS ANNEXURE B OF DOC
14. UMENT CPD 00 DEVIATIONS IF ANY TO BE HIGHLIGHTED AND BROUGHT OUT CLEARLY VENDOR HAS TO CONFORM TO ALL THE CLAUSES IN THE PURCHASE SPECIFICATIONS DELIVERY REQUIRED WITHIN 12 WEEKS FROM THE DATE OF PURCHASE ORDER 10 TERMS OF PAYMENT 90 WITHIN 30 DAYS AND THE REST 10 AGAINST SUBMISSION OF PBG CU9095003523 15KVA IGBT Based UPS Sys Lead Acid Sys NO 31 MAR 2009 15KVA IGBT Based UPS System 1 1 Lead Acid SMF batteries amp Bypass Transformer along with SSVS as per specification PS 445 072 Total Number of Items Please note that the tender will be opened in the presence of the bidders or his authorised representatives maximum two per organisation who choosel to be present with authorisation letters Refer annexure for the terms and conditions Preference will be given to vendors who accepts our standard payment terms i e 100 payment 30 days after receipt of material at our works subject to acceptance sales tax Ex BHEL Ex works surcharge Insurance P amp F Freight and other taxes very clearl i This is only RFQ not an order ii In all correspondence quote RFQ No amp due date iii In Quotation BHEL material code RFQ SI No should be mentioned clearly iv Quotation Envelope Fax not superscribed with RFQ No and due date is liable for rejection v Quotation should remain valid for a minimum peiod of 90 days from due date vi In case of non receipt of Quotation or regret letter for 3 consecutive RFQs you are
15. YMENT Quotations with payment terms of Advance or Inland Letter of 14 15 16 17 Credit will not be considered and such offers are liable for rejection commercially PENALTY Failure to supply the item within the delivery date specified in the purchase order will make the supplier liable to an unconditional penalty of 1 2 One half percent of the basic value of the goods in arrears per week subject to a maximum of 10 If pre shipment inspection is involved date of issue of pre shipment call by the vendor along with test certificates test reports certificate of conformance calibration reports as proof of completion will be treated as date of dispatch for the purpose of penalty calculation In the absence of reports stated above actual date of inspection will be considered as date of dispatch for penalty calculation PBG Performance Bank Guarantee PBG to be submitted as per the BHEL prescribed format given in ANNEXURE D ANNEXURE E for 10 of the basic equipment value obtained from any BHEL member banks PBG shall be valid for 12 months from the date of commissioning or 18 months from the date of dispatch whichever is earlier The PBG shall also have 6 months claim period from the date of dispatch commissioning The Bank Guarantee shall be submitted directly to the concerned Purchase Executive by the issuing Bank with their forwarding letter WARRANTY Goods dispatched shall have warranty period
16. and on behalf of Bank by its Authorised Signatory Note To be executed in INR 100 Non Judicial stamp paper by any authorized Indian Bank To be submitted directly by banker to concerned executive in purchase dept Please give BHEL address to banker Do not enclose with Bank document Any Modification amp omissions to this are not permitted CPD 00 Page 13 of 15 ANNEXURE E PERFORMANCE BANK GUARANTEE FOR INDEGENOUS PURCHASE ORDERS THIS DEED OF GUARANTEE made and executed on the day of year by the Bank registered under the Companies Act 1956 Nationalised Bank constituted under the Banking Companies acquisition and transfer of undertakings Act constituted under the State Bank of India Act Subsidiary Banks Act having its registered head office at represented herein by its Branch Manager authorised representative Sri amp Sri Hereinafter called guarantor which term shall mean and include its successors and assigns IN FAVOUR OF BHARAT HEAVY ELECTRICALS LIMITED Buyers Name a company registered under the companies Act 1956 having its registered office at BHEL House at Siri Fort New Delhi 100 049 and its Electronics Division at Mysore road Bangalore 26 hereinafter referred to as the Company Which term shall include its successors and assigns Whereas the company has placed an order on State the name of the company firm and its address hereinafter referred to as the Su
17. antor shall be discharged from all the liability under this guarantee thereafter The guarantor further agrees with the company that the company shall have the fullest liberty without the consent of the guarantor and without effecting in any manner the obligations of the guarantor hereunder to vary any of the terms of the said order contract agreement or extend the time of performance by the said supplier from time to time or refrain from exercising the power exercisable by the company against the said supplier or to forebear or omit to enforce any of the terms and conditions relating to the said order contract agreement and the guarantor shall not be relieved of its liability in whole or in part by reason of any act commission or forbearance on the part of the company or by reason of any such variation or extension being granted to the said supplier or by reason of any such matter or thing whatsoever which under the law relating to sureties would but for this provision have effect of so relieving the guarantor The guarantor undertakes not to revoke this guarantee during its currency except with the previous consent of the company in writing Notwithstanding anything herein above contained the liability of the guarantor under these presents is restricted to Rs The guarantee shall be in force till its expiry on unless a demand is made on the guarantor within SIX months from the date of expiry all the liability of the guarantor under th
18. ass power supply as long as stabilized bypass supply frequency remain within 6 of nominal When bypass supply frequency variation exceeds the above limits the inverter shall be delinked from mains Free running frequency tolerance limit shall not be exceed 1 Facility shall also be provided for adjustment of synchronizing frequency from 1 to 6 in steps of 1 Both Sync and Async transfer facility shall be provided amp it should be programmable When the Inverter is in operation the temperature rise in the panel shall not be more than 15 Deg C above ambient for all operating conditions fa jsa 2 P 7 al lt 9 pe O Ww pu 3 gt a gt a3 oa a lt T zx 5T Of ao Z gt E IE Oo ae Za OE Oo 3 9 T 2 5 5 o c S 8 t amp x 2 It must not be used directly or indirectly in anyway detrimental to the interest of the company P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 05 OF 13 D Static Switch Suitable rated bi directional thyristorized static switch must be provided in the inverter output and stabilized bypass Sold State Voltage Stabilizer supply to ensure positive isolation of faulty inverter The short time rating of all the static switches shall be at least 10 times the rated output for 20 msecs Facility shall be provided to manually and automatically initiate transfer of the load from inverter to th
19. ceipt amp PBG CPD 00 Page 7 of 15 75 within 30 days from the date of receipt 15 after commissioning 10 against PBG wherever commissioning amp PBG is involved Payment through bank 2 x percentage quoted through bank Payment against proforma invoice 1 25 x percentage quoted through proforma invoice 100 within 30 days and after commissioning amp PBG Nil B For non compliance of Penalty clause basic value of the items not supplied delayed SI BHEL standard term If you quote Loading factor for non No compliance 1 Penalty of 0 5 per week Not agreed 10 subject to max of 10 onthe 5 max agreed 5 Other than the above 10 minus agreed max C For non compliance of Performance Bank Guarantee PBG furnished in the BHEL prescribed format SI BHEL standard term If you quote Loading factor for non No compliance 1 PBG for 10 of the basic Not agreed 10 material cost shall be 5 agreed 5 Other than the above 10 minus agreed max D For Non conformance to delivery requirement indicated in the RFQ SI No BHEL standard term If you quote Loading factor for non compliance 1 Delivery requirement as indicated in the RFQ in number of weeks from the date of issue of PO or from the document approval Not agreed for the
20. cum charger with Input Isolation transformer 1 No b 100 Capacity Inverter 1 No c Static switch 1 set d Manual bypass switch 1 no Input 415V 3 phase Output 230V 1 phase e Lead Acid SMF batteries for 15 minutes backup at 15kVA 12KW load Make UPLUS Exide Amararaja f Bypass transformer along with Solid State Voltage Stabilizer Non compartmentalized ACDB fcr UPS supply 15A 110V DC Rectifier Charger with Input Isolation transformer 1 No Input 415V 3 phase Output 110V DC And comprising of a Lead Acid SMF batteries for 15 minutes backup Make UPLUS Exide Amararaja Non compartmentalized DCDB for 110V DC Supply Spares as in Annexure 1 Vendor to use same make and rating of batteries in Sl nos le amp 3a above REVISIONS 00 27 10 08 APPROVED BY ae 01 06 12 08 PREPARED BY ISSUED BY DATE L SUBBALAKSHMI TRACTION ENGG 06 12 2008 4 lt Z m a T Z S Oo A zZ lt j T ie x As a The information on this document is the property of BHARAT HEAVY ELECTRICALS LIMITED It must not be used directly or indirectly in anyway detrimental to the interest of the company P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 02 OF 13 UPS OPERATION PHILOSOPHY UPS system shall be working in Non Redundant configuration having one set of Rectifier and Inverter Under normal conditions when AC mains power is available the rectifier shall operate and s
21. e columns provided in the purchase specification wherever applicable Deviations to the specification item description if any shall be brought out clearly indicating DEVIATION TO BHEL SPECIFICATION without fail as a part of technical offer Compliance to Pre qualification criteria if applicable shall also be enclosed with the Techno commercial bid Manufacturer s name their trade mark and brand if any should be invariably mentioned in the tender and illustrative leaflets giving technical particulars etc are to be attached to the tender to facilitate consideration of the offer Price Bid Price bid should contain basic unit prices discount if any applicable taxes amp duties packing amp forwarding charges if applicable Freight amp insurances if applicable FOB charge if applicable etc in a sealed envelope super scribed clearly as PRICE BID with RFQ No and DUE DATE Installation commissioning start up and training charges if any shall also be included in the price bid Please indicate the rates in both figures and words However in case of difference discrepancy the rates indicated in figures shall be considered as correct Both these sealed envelopes a Techno commercial i e un priced Bid and b Price Bids shall be kept in a single sealed envelope and superscribed clearly with RFQ No and DUE DATE A Od SOT CPD 00 Page 2 of 15 2 10 The above sealed envelope Tender shall reac
22. e stabilized bypass supply and manually from stabilized bypass supply to the inverter Undervoltage and overvoltage sensing levels to initiate transfer shall be adjustable The transfer time between inverter and bypass supply shall not exceed 4 msec and 20 msec in synchronous and asynchronous mode respectively E Bypass Line Equipment 1 Bypass line equipment consist of 3 ph to 1 ph Isolation transformer followed by Solid State Voltage Stabilizer The steady state output voltage and frequency free running variation shall not exceed 2 from the set value for specified input power supply conditions from no load to full load condition F AC Distribution Board Non compartmentalized type AC Distribution board for UPS output distribution Suitably rated incoming MCCB 10 nos outgoing SP MCBs of 10Amps rating each Input Voltage amp Current meter to be provided G Alarm Control Indication and Metering Requirements for UPS Following alarm control indication and metering will be provided using LCD display Metering Rectifier Incoming line voltage DC voltage at rectifier output Battery charging discharging current Inverter AC voltage at inverter output AC current at inverter output Frequency meter at inverter output P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 06 OF 13 Voltage Current Frequency Alternate Output Voltage Output Current Output Fre
23. h our office on or before the due date by 13 00 hrs Quotations are to be dropped in the tender box marked for the OPENING ON respective days i e MONDAY WEDNESDAY FRIDAY kept at BHEL EDN s Reception area of our works with caption CE M amp C SC amp PV TSC DEFENCE TELECOM CPD Quotations also can be dispatched by Couriers Registered post FAX e mail to the Purchase Executive indicated in the RFQ Late Tenders i e Tenders received after due date amp time are liable to be rejected The rates quoted against each item shall be in the same units stated in the enquiry If the quotations are submitted in any other unit than specified relationship between two sets of units must be furnished in the offer As far as possible the quotations shall be free from corrections overwriting Corrections if any should be initialed with your seal and signature Any typographical errors totaling mistakes currency mistakes multiplication mistakes summary mistakes observed in your priced bids BHEL may consider whichever is beneficial to BHEL for evaluation Quotations are to be duly signed Unsigned bids offers are liable for rejection All the bidders or their authorized representatives with authorization letter from their principals can witness opening of techno commercial bid on the due date After evaluation of techno commercial bids price bids of only those which are technically amp commercially accepted will be opened
24. i 36 U K Landon Heathrow Newcastle Oxford Cheltham Bristol Wellingborough Birmingham East Midland Manchester Leeds Glasgow 37 U S A Newyork Chicago Sanfrancisco Los Angeles Atlanta 38 Ukraine Kiev CPD 00 Page 11 of 15 ANNEXURE D PERFORMANCE BANK GUARANTEE FOR FOREIGN PURCHASE ORDERS BANK NAME AND ADDRESS Bharat Heavy Electricals Limited BHEL Electronics Division PB No 2606 Mysore Road BANGALORE 560 026 INDIA Dear Sir Ref CONTRACT PERFORMANCE GUARANTEE WHEREAS you have entered into a contract reference No PO NO with M s having its registered office at for the supply of as detailed in your purchase order No which is hereinafter referred to as the said contract and WHEREAS M s has undertaken to produce a Bank Guarantee for 10 Ten Percent of the contract price amounting to to secure its obligations to Electronics Division BHEL having its registered office at New Delhi for the performance of the contract including the warranty of the equipment supplied We Bank hereby expressly irrevocably and unreservedly undertake and guarantee as principal obligors on behalf of M s that in the event Bharat Heavy Electricals Lid B H E L declares to us in writing that M s has not fulfilled any obligation according to the contractual obligation of the said contract to pay you on demand and without demur to Bharat Heavy Electricals Ltd Electronics
25. iled below will be added to the quoted price basic to evaluate the lowest quote for non compliance of BHEL standard commercial terms A i For non compliance of standard Terms of payment For Foreign Purchase Orders SI BHEL standard term If you quote Loading factor in for No non compliance 1 100 against SIGHT DRAFT on a 100 Through Letter a 3 50 presentation of dispatch of Credit LC documents to our Bankers 2 90 against SIGHT DRAFT b 90 Through Letter b 2 25 10 against PBG wherever PBG of Credit LC is involved 3 75 against SIGHT DRAFT c 75 Through Letter c 1 875 15 after commissioning 10 of Credit LC against PBG wherever commissioning amp PBG is involved A ii For non compliance of standard Terms of payment For Indigenous Purchase Orders SI BHEL standard term If you quote Loading factor in for non No compliance 1 100 within 30 days from the Payment through bank 2 x percentage quoted date of receipt credit through bank payment Payment against 1 25 x percentage quoted proforma invoice through proforma invoice 2 90 within 30 days from the Payment through bank 2 x percentage quoted date of receipt 10 against through bank PBG wherever PBG is involved Payment against 1 25 x percentage quoted proforma invoice through proforma invoice 100 within 30 days Nil from the date of re
26. is guarantee shall stand fully discharged The decision of the claimant in regard to breach of contract is final and binding on the Bank IN WITNESS whereof the guarantor acting through it authorised representative has executed this deed of Guarantee on the day month and year first above written Seal of the Bank to be affixed WITNESS CPD 00 Page 15 of 15 ANNEXURE F BHEL MEMBER BANKS PBG SHALL BE ISSUED FROM _ THE FOLLOWING BANKS OR THEIR BRANCH OFFICES ONLY State Bank of India CAG Branch 10 Floor Vijaya Building Barakamba Road NEW DELHI 110 001 Deutsche Bank Tolstoy Marg NEW DELHI 110001 Canara Bank 74 Janpath NEW DELHI 110001 HDFC Bank Ltd 5 floor H T House K G Marg NEW DELHI 110001 Punjab National Bank 74 Janpath NEW DELHI 110001 CITI Bank NA Jeevan Vihar Building Sansad Marg NEW DELHI 110 001 Bank of Baroda Corporation Banking Branch 11 Floor BOB Building Sansad Marg NEW DELHI 110 001 Standard Chartered Bank H2 Block Connaught Place NEW DELHI 110001 State Bank of Hyderabad Surya Kiran Building K G Marg NEW DELHI 110001 ICICI Bank Ltd ICICI Tower Bisham Pitamah Marg Pragati Vihar NEW DELHI 110 003 State Bank of Mysore Antrikash Bhawan K G Marg NEW DELHI 110001 IDBI Bank Ltd 19 K G Marg Surya Kiran Building NEW DELHI 110 001 State Bank of Mysore Industrial Finance Branch 18 Rama
27. l be firmly clamped in position so that vibration or long usage do not result in loose contacts All PCBs shall be placed in a manner to avoid replacement of a PCB by a wrong spare PCB Failure of each PCB shall be indicated by visual alarms Maximum noise level from UPS system Rectifier Charger at 1 meter distance under rated load with all normal cooling fans shall not exceed 75 dBA The equipment should be installed in BHEL s premises in Bangalore as when required by BHEL The equipment should be successfully installed commissioned and demonstrated by the successful bidder Successful bidder should provide user manual for the equipment which should include user instructions for the Hardware amp Software details of the Hardware and its parts and the maintenance instruction of the systems The manuals are to be provided in hardcopy 2 copies and in soft format a m z 4 lt Q m z a gt a e lt lt ce a ZT Om Ou oS lt zT 2 5E as a Oo E Q N 2 S 2 3 E D Pei e It must not be used directly or indirectly in anyway detrimental to the interest of the company P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 09 OF 13 4 PRE QUALIFICATION CRITERIA The vendor shall be an Original Equipment Manufacturer OEM Only the OEM or their authorized dealers along with an authorization letter can submit offers An authorized Re
28. liable to be removed from our vendors list For and On behalf of BHEL Page 1 OF 2 REQUEST FOR QUOTATION BHARAT HEAVY ELECTRICALS LIMITED Electronics Division PB No 2606 Mysore Road Bangalore 560026 INDIA RFQ NUMBER Due Date KMVM900157 21 JAN 2009 Time 13 00 HRS RFQ DATE 17 DEC 2008 VENUE NEW ENGG BLDG for all correspondence Purchase Executive VEERACHARI KM Phone 080 26998663 Fax 00918026740138 E mail veerachari bheledn co in Please submit your lowest quotation subject to our terms and conditions attached for the material mentioned below The quotation must be enclosed in a sealed envelope Fax superscribed with RFQ no and due date should reach us on or before the due date by 13 00 hours IST and will be opened on the same day vii All Prices should be written in words and numbers viii Excise Chapter Heading should be mentioned for all items where VAT is applicable Vendors list to whom RFQ has been sent 1 BHEL Electronics Division X563699 6400007333 For and On behalf of BHEL Page 2 OF 2 P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 01 OF 13 SPECIFICATION FOR UPS SYSTEM PROJECT CENTRE OF EXCELLENCE ON POWER ELECTRONICS IGBT CUSTOMER BHEL EDN BANGALORE SCOPE OF SUPPLY The UPS system comprises of Ta 15kVA IGBT based Single phase 230V AC 50Hz UPS comprising of a 100 capacity Rectifier
29. mage rejection should be made good or replaced immediately without any extra cost to BHEL e Wherever commissioning is involved it shall be carried out by the vendors qualified engineers Scope of work includes installation commissioning and start up trials till satisfactory performance level is reached as certified by BHEL f BHEL will not be responsible for any loss damage or injuries to vendor s personnel sustained during installation commissioning start up trials Vendor shall ensure compliance with all statutory requisites as laid down by local bodies state amp Central Government g Performance Bank Guarantee to be executed on Rs 100 non judicial stamp paper as per BHEL prescribed format as given as Annexure c CPD 00 Page 6 of 15 23 Any dispute arising out of this contract shall be referred to the sole arbitration of Head of Materials Management Control Equipment BHEL EDN Bangalore or any other officer nominated by him and his decision shall be final and binding on the parties The venue of the arbitration in all cases shall be Bangalore 24 All suits in respect of the above lie in the court of Jurisdiction of Bangalore India only 25 Equipment shall comply with the standard requirements of ISO 14001 amp OHSAS 18001 26 REGRET LETTER In case the supplier is unable not willing to quote for BHEL s registered vendors a letter of regret shall be sent 27 LOADING FACTORS Loading factors as deta
30. nashree Arcade M G Road BANGALORE 0 560 001 HSBC Ltd ECE House 28K G Marg 110 001 NEW DELHI State Bank of Travancore Travancore House IF Branch NEW DELHI 110001 KKK
31. nsidered for Battery sizing Load power factor of 0 8 Battery current Inverter rated KVA x Load P F Inverter efficiency x end Cell voltage x No of cells Minimum end cell voltage 1 75 V per cell d Back up time 15 minutes C Inverter The inverter shall operate satisfactorily for variation of DC bus voltage from fully discharged condition of the battery to rapid charge voltage of battery and inverter output load current It shall be possible to vary the inverter output voltage within 5 of specified output voltage This adjustment shall be possible to be made when the inverter is in operation The steady state output voltage and frequency free running variation of inverter shall not exceed 1 from the set value for specified input power supply conditions from no load to full load condition and load power factor variation from 0 6 lag to 1 0 The UPS output voltage waveform shall be sinusoidal The Total Harmonic distortion of voltage waveform at inverter output shall not exceed 3 if RMS value of the fundamental considering any linear load up to maximum rated output of UPS system at rated power factor and not exceeding 5 under non linear load UPS shall have capacity to deliver a minimum overload of 125 for 10 minutes and 150 for 60 secs UPS shall be provided with current circuit to avoid excessive loading beyond its permissible overload withstand capability Inverter shall be phase locked to the stabilized byp
32. pect of the amount due and owing to the company in respect of the payments to the extent of Rs in words against any loss or damage caused to or suffered by the company by reasons of any breach of the terms of the said order contract Agreement by the supplier 2 The Guarantor hereby undertakes to pay the amounts due and payable under this guarantee without any demur merely on demand from the company intimating that the amount claimed is due by way of loss or damage caused to or suffered or would be caused or suffered by the supplier of any terms contained in the said order contract Any such demand made on the A Od SOT CPD 00 Page 14 of 15 guarantor shall be conclusive as regards the amount due and payable by the Guarantor irrespective of the fact whether the Contractor supplier admits or denies The Guarantor further agrees that the agreement herein contained shall remain in force and effect till all the supplies to be made Works to be performed Services to be rendered under the said order contract agreement are completed to the entire satisfaction of the company or till company certifies that the terms and conditions of the said order contract agreement have been fully and properly carried out by the said supplier and accordingly discharges the Guarantee Unless a demand or claim under this guarantee is made on the guarantor in writing on or before the expiry of claim period indicated in clause 6 below the guar
33. pplier which term shall mean and include its liquidators successors and assign for the supply of system under order Contract No Dt AND WHEREAS the supplier has agreed to supply the materials and carryout the works as detailed and in accordance with the terms set out in the said order contract AND WHEREAS the company is not required to pay to the supplier a sum of Rupees being the 10 of the value of the goods supplied Works performed Services rendered under the said order contract between the supplier and the company till the company is satisfied with the mechanical Warranties and the performance standards stipulated in the said order contract between the company and the supplier has been duly fulfilled except against a Bank Guarantee for the said sum of Rs in favour of the company by reputed Bank in which case the company has agreed to make payment to the supplier of the said sum of Rupees being of the value of the goods supplied Works performed Services rendered under the agreement between the supplier and the company and the Guarantor has at the request of the supplier agreed to furnish this Guarantee subject to the terms and conditions stated below NOW THIS DEED WITNESSES THAT IN pursuance of the above said agreement the guarantor hereby agrees and covenants With company is as follows 1 That during the period this contract of Guarantee remains effectual the guarantor shall be liable in res
34. presentative Dealer cannot quote for the same equipment from more than one OEM Offer shall be for a new equipment and not for any refurbished used equipment All the parts used in the equipment shall also be new and not used refurbished ones A declaration to the above effect to be furnished The vendor should have already supplied and installed atleast 10 UPS systems of 15kVA or higher in India during the past 5 years and these must be operating satisfactorily for atleast 3 years The details of the customers with contact details date of installation etc to be provided The vendor or their authorized service representatives shall have trained engineers for commissioning maintenance service amp support for the offered equipment and shall be in a position to provide prompt after sales service and spares support for our installations The vendor shall be in a position to undertake AMC or provide service support for the equipment supplied after the expiry of the warranty guarantee period either directly or through a service representative g jaa E 2 A N lt 9 fay O ea Ww Pal i gt lt lt PE a as lt ZT O i Og ao Z gt lt ea TE Qo 2s S O o 3 ae 72 a e z 2 3 E amp amp a He The vendor shall furnish a comprehensive warranty for at least 12 months from the date of commissioning Note It must not be used directly or indirectly in an
35. quency Indications A AC mains ON Rectifier B AC mains ON Alternate Rectifier Rectifier output ON Battery on float charge Battery on boost charge Inverter Load on Inverter Inverter synchronized with mains A a amp ml N fat z Q z Q aa jaa gt as 23 T a lt 2 lt ax Q m Og no Zr lt 5 m a e Oo a zE ze c O o J Q e Mo N 2 c E 3 E 2 amp V Frl visual alarms bad fe Q Hr o Input under voltage Input over voltage Battery discharging End of battery discharge Battery low Inverter overload Inverter under voltage Inverter over voltage Alternate over voltage Alternate under voltage Alternate frequency out of limit DC over voltage Inverter overload trip Over Temperature CPU fault Inverter disconnected It must not be used directly or indirectly in anyway detrimental to the interest of the company DODEBHE RUE TA MmMoOBaAOD H Tests a Routine tests in accordance with IEC 146 4 to be conducted b Temperature Rise test The entire UPS system shall be tested at ambient temperature for 12 hrs under rated full load condition till temperature stablises t g a z pal N wl lt Q fa e Q Q l fsal gt gt lt lt c ae ZT om Ce Qo Z gt lt 5 e a Te oF zg 2 e O o Q kej a4 i lo c 2 2 amp o i It must not be
36. rchase order Weeks Validity a Quotation should remain valid for a period of 90 days from the due date b Deviation if any Please specify a Acceptable Not acceptable b Signature of renderer with stamp CPD 00 Page 10 of 15 ANNEXURE C LIST OF INTERNATIONAL AIRPORTS SI No Country Air Ports 1 Austria Vienna Linz Graz 2 Australia Sydney Melbourne Perth 3 Belgium Antwerp Brussels 4 Canada Toronto Montreal 5 China Shangai 6 Cyprus Lamaca 7 Czech Republic Prague Via Frankfurt 8 Denmark Copenhagen 9 Egypt Cairo 10 Finland Helsinki 11 France Paris Rossy Lyon 12 Germany Darmstadt Manihiem Nurnberg Hamburg Stutttgart Munich Koln Dusseldorf amp Hannover Frankfurt Berlin 13 Hongkong Hongkong 14 Italy Rome Milan Turin Bologna Florence 15 Ireland Dublin 16 Isrel Telaviv 17 Japan Tokyo Osaka 18 Malaysia Kaulalampur Penang 19 Neatherlands Amsterdam Rotterdam 20 Newzealand Auckland 21 Norway Oslo 22 Oman Muscat 23 Philiphines Manila 24 Romania Bucharest 25 Russia Moscow 26 Saudi Arabia Riyad 27 Singapore Singapore 28 Slovakia Bartislowa 29 South Africa Johannesburg Durban 30 South korea Kimpo 31 Spain Barcelona 32 Sweden Stockholm Gothenburg Milano 33 Switzerland Basle Zurich Geneva 34 Taiwan Taipei 35 U A E Duba
37. s i e AWB BOL Invoice Packing list Warrantee certificate Nil shortage certificate Certificate of country of origin etc amp 10 on submission of Performance Bank Guarantee PBG where commissioning is NOT involved c 75 against complete dispatch documents i e AWB BOL Invoice Packing list Warrantee certificate Nil shortage certificate Certificate of country of origin etc 15 on successful installation commissioning and start up trials amp 10 on submission of Performance Bank Guarantee PBG d If PBG is not submitted by the vendor then the final 10 payment will be made against submission of supplementary invoice after warranty period 6 months of claim period b FOR INDIGENOUS PURCHASE a 100 within 30 days from the date of receipt of equipments materials where commissioning amp warranty is NOT involved b 90 within 30 days from the date of receipt of equipments amp balance 10 against submission of PBG where commissioning is NOT involved c 75 within 30 days from the date of receipt of equipments 15 after the successful installation commissioning amp start up trials amp balance 10 against submission of PBG wherever commissioning amp warranty are involved Perse CPD 00 Page 4 of 15 d If PBG is not submitted by the vendor then the final 10 payment will be made against submission of supplementary invoice after warranty period 6 months of claim period 13 ADVANCE PA
38. stipulated delivery in the enquiry 1 per week up to max of 10 for the difference in period E For non compliance of Warranty dispatch or as indicated in the RFQ SI BHEL standard term If you quote Loading factor for non No compliance 1 12 months from the date of Not agreed 6 Less than 12 months or as indicated in the RFQ 0 5 per month for the difference in period CPD 00 Page 8 of 15 ANNEXURE A TECHNICAL BID TO BE ENCLOSED WITH TECHNO COMMERCIAL BID for Foreign Purchase Orders SI Particulars Bidder s confirmation No 1 Price basis Firm i e from the date of PO to completion of supply Price Variation Clause PVC not acceptable Acceptable Not acceptable 2 Terms of Payment Against SIGHT DRAFT on presentation of documents to our bankers a 90 is payable on negotiation of complete set of original a Acceptable Not acceptable documents amp balance 10 against submission of PBG where commissioning is NOT involved b 75 is payable on negotiation of complete set of original b Acceptable Not acceptable documents 15 after satisfactory commissioning amp balance 10 against submission of PBG wherever commissioning amp PBG is involved c Deviation if any please specify c Note Refer clause 12 above 3 BHEL s penalty clause a Delay in delivery as per PO delivery date will result in a
39. to commercial terms amp conditions Perse CPD 00 Page 3 of 15 Note Exchange rate ruling on the date of Tender opening Techno commercial un priced Bid will be considered for converting foreign currency to Indian currency Exchange rates published in Economic Times TT selling will be considered b FOR INDIGENOUS PURCHASE Total cost to BHEL Total basic value Packing amp forwarding charges Excise duty Education cess sales Tax VAT Octroi Exit Entry tax Freight amp Insurance Service Tax if applicable Loading factors for deviations to commercial terms amp conditions 11 FIRM PRICE Rates quoted should be firm and no enhancement in the rates and changes in the techno commercial terms will be allowed once the quotation is accepted and order is placed If Installation amp Commissioning is in suppliers scope then the price shall remain FIRM till commissioning amp handing over of the complete system 12 TERMS OF PAYMENT a FOR FOREIGN PURCHASE Payment will be made against SIGHT DRAFT on presentation of documents to our bankers Payment through LC is also made subject to loading factors as per Clause 26 Ai The payment terms are as follows a 100 against complete dispatch documents i e AWB BOL Invoice Packing list Nil shortage certificate Certificate of country of origin etc where commissioning amp warranty is NOT involved b 90 against complete dispatch document
40. upply DC power for float rapid charging the battery and simultaneously to inverter In case of incoming supply failure or failure of the rectifier the battery shall feed the inverter without any interruption The rectifier shall be designed for simultaneously feeding complete inverter load and float rapid charging of the battery to its rated capacity within 10 hrs The rectifier shall be equipped with automatic On Line as well as manual charging facility Normally the inverter will be synchronized with bypass Solid State Voltage Stabilizer supply In case the inverter develops a fault the complete load shall be transferred to stabilized bypass Solid State Voltage Stabilizer supply through static switches and retransfer of load from bypass supply to the inverter shall be done automatically c a d N lt 9 m H oO m jaa gt 4 lt lt J Me A lt T a4 Zs Qm Oa no Z g T 2 O T Z ee qa O vo g 3 e Nn z f 2 w E aS amp v a e Tt mncet nat he need directly ar indirectly in anwwavu detrimental ta the interact nf the eamnanu P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 03 OF 13 1 UPS DESIGN amp PERFORMANCE REQUIREMENTS A Rectifier Incoming AC supply shall be converted to DC through phase controlled rectifier The rectifier shall operate according to the constant voltage
41. used directly or indirectly in anyway detrimental to the interest of the company P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 07 OF 2 FLOAT CUM BOOST CHARGERS REQUIREMENT A Charger amp Battery 1 No 100 capacity charger shall be provided meeting the following requirements ds Charger shall be adequately rated shall meet full DC load of 15Amps at 110V DC plus charge the fully discharged battery in a maximum time 10 hours after complete discharge Charger input voltage shall be 415 v 50 Hz 3 phase system with voltage deviation of 10 and frequency deviation of 5 Charger shall be able to maintain output voltage at 1 from no load to full load Float and equalizing controls shall have an adjustable range of 5 continuous Charger shall have current limiting feature Charger output voltage high shall be alarmed Automatic tripping at charger output voltage high adjustable shall also be provided Chargers shall have a slow walk in circuit to prevent full DC current in less than 15 sec after AC input is energised Minimum full load efficiency at nominal output and float voltage shall be 90 Charger shall be provided with following auxiliary equipments AC voltmeter DC voltmeter DC ammeter charger on off PBs Indications and alarm contacts for the following conditions shall be provided Input AC failure charger failure system on battery operation
42. yway detrimenta to the interest of the company 1 Pre qualification will be carried out based on the details furnished by the vendor feedback from their customers inspection of the company product if required by BHEL and at its sole discretion The Pre qualification criteria are mandatory requirements and the technical bids will be evaluated only when the Pre Qualification criteria are met P S NO PS 445 072 PURCHASE SPECIFICATION REV NO 00 GROUP TRACTION ENGINEERING PAGE 10 OF 5 Documents to be submitted along with the Offer Single Line Diagram GA drawings Circuit diagram Fault co ordination details Charger Inverter rating calculation both for UPS and 110V DC Battery charger Battery sizing calculation Technical write up Technical literature catalog of each component Complete Bill of material with Make and model Filled up Datasheet given in Annexure 2 Any deviation to Specification be clearly mentioned Annual Maintenance charges for 3 years oaadan g n H ow G H IQ h 6 Documents to be submitted after placement of Purchase Order Single Line Diagram GA drawings Circuit diagram Fault co ordination details Charger Inverter rating calculation both for UPS and 110V DC Battery charger Battery sizing calculation Technical write up Technical literature catalog of each component Complete Bill of material with Make and model Filled up Datasheet given in Annexure 2 Quality Plan a m
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