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Bimetal Over Load Relay Power Contactor Etc, UD CD-Kerala

Fertilisers And Chemicals Travancore Limited has published Bimetal Over Load Relay Power Contactor Etc. Submission Date for this Tender is 07-06-2021. Crushers Breakers and Grinders Tenders in UD CD Kerala. Bidders can get complete Tender details and download the document.




Tender Notice

27908877
Corrigendum : Bimetal Over Load Relay Power Contactor Etc
Open Tender
Indian
Kerala
UD CD
07-06-2021

Tender Details

Bimetal Over Load Relay Power Contactor Etc , Bimetal Overload RealayWith Single Phase Prevention And With Mounting Accessory . Make : SiemensRange : 32-50AType : 3Ua58-00-2Fz1Type Of Mounting Accessory : 3Ux1421 , Lt Power Contactor , Air Break In Open ExecutionRated Current ( Ac3 ) : 300 Amps , At 415 Volts , 50HzAuxiliary Contacts : 2No+2NcOperating Coil Voltage : 110V , 50 HzType : 3Tf55 02-0Af0Make : Siemens , Thermal Bi-Metallic Overload Relay , Contactor Mounting Type , 3 Pole WithInbuilt Single Phase Preventor , Self / Hand Reset Type With 1No + 1NcAuxiliary Contacts . Make: SiemensCurrent Setting Range : 1 . 25 , 2AType : 3Ua50 00 , 1B , Bimetal Overload Relay , Heavy Duty , Current Setting Range: 125-200A , Complying To Following Specifications . 1 . Overload Relay Shall Have Accurately Calibrated , Adjustable SettingsAnd Shall Be Designed To Nullify The Effects Due To Changes In AmbientTemperature And Humidity . 2 . Overload Protection Shall Be Available For All The Phases . 3 . The Over Load Relay Shall Be Manual/ Auto Reset Type . 4 . Relay Shall Be Equipped With 1No+1Nc Potential Free AuxiliaryContacts . 5 . Overload Relays Shall Be Ct Operated And The Supply Of Cast ResinInsulated Cts Shall Be Included In The Scope Of Supply Of Vendor . 6 . Thermal Bimetallic Overload Relay Shall Have Integral / Built InSingle Phasing Preventer ( Spp ) Feature . Spp Shall Be Fail Safe Type AndShall Function Without Any External Power Supply . In Case Of Failure OfInternal Wiring , The Relay Shall Trip The Motor . The Spp Shall BeSuitable For Protection Of The Nonreversible As Well As ReversibleMotors . 7 . The Relay Shall Provide Delayed Action During The Motor Starting Time ( To Make It Suitable For Equipment With High Starting Time ) And Shall BeSuitable For Heavy Duty Applications Like Blowers , Fans , Agitators , Crushers , Compressors , Etc . 8 . Supply Of Mounting Adaptor , If Any , For Independent Mounting Of TheRelay Shall Be Included In The Scope Of Vendor . 9 . Acceptable Makes: Siemens/Abb/Ge/L< ( >&< ) >T/Schneider . , Bimetal Overload Relay , With Built In Spp Feature , 1 . 0-1 . 6A , 3Ua50001a , Bimetal Overload Relay , With Built In Spp Feature 2 . 5-4A , 3Ua 50 00 1E , Bimetal Overload Relay , With Built In Spp Feature , 3 . 2-5A , 3Ua50001f , Bimetal Overload Relay , With Built In Spp Feature , 4-6 . 3A , 3Ua50001g , Bimetal Overload Relay , With Built In Spp Feature , 5-8A , 3Ua50001h , Bimetal Overload Relay , With Built In Spp Feature , 10-16A , 3Ua52002a , Bimetal Overload Relay WithBuilt In Spp Feature 20 - 32 A3Ua 55 00 2D , Bimetal Overload Relay WithBuilt In Spp Feature 25 - 40 A3Ua 58 00 2Ez1 , Bimetal Overload Relay , With Built In Spp Feature , 12 . 5-20A , 3Ua52002b , Bimetal Overload Relay , With Built In Spp Feature , 50-63A , 3Ua58002pz1 , Bimetal Overload Relay WithBuilt In Spp Feature 57 - 70 A3Ua 58 00 2Vz1 , Bimetal Overload Relay With Built In SppFeature 63 - 80 A , 3Ua 58 00 2Uz1 , Bimetal Overload Relay WithBuilt In Spp Feature 70 - 95 A3Ua 58 30 5B , Bimetal Overload Relay WithBuilt In Spp Feature 85 - 135 A3Ua 62 30 5A , Bimetal Overload Relay , With Built In Spp Feature , 115-180A , 3Ua62305b , Bimetal Overload Relay , With Built In Spp Feature , 160-250A , 3Ua62305c , Fixed Type Acb With Following Specs:No: Of Poles: 3Voltage : 500VIn =1600AIcu =66KaElectronic Trip Unit: Etu37wtMake : SiemensPart No: 3Wt8161-6Ka20-0Aa2 ,

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 31-May-2021 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 07-06-2021

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BOQ Items

ITEM: BIMETAL OVERLOAD RELAY
Sl. No. Item Description (Click Sheet 'SPEC' to view full specification) Item Code / Make Quantity Units
1 1 BIMETAL OVERLOAD REALAY\nwith single phase prevention and with mounting accessory.\nMake : Siemens\nRANGE : 32-50A\nTYPE : 3UA58-00-2FZ1\nTYPE OF MOUNTING ACCESSORY : 3UX1421 Item1 10 Number
2 2 LT POWER CONTACTOR, AIR BREAK IN OPEN EXECUTION\nRATED CURRENT (AC3) : 300 AMPS, AT 415 VOLTS, 50HZ\nAUXILIARY CONTACTS : 2NO+2NC\nOPERATING COIL VOLTAGE : 110V, 50 HZ\nTYPE : 3TF55 02-0AF0\nMAKE : SIEMENS Item2 2 Number
3 3 Thermal bi-metallic overload relay, contactor mounting type, 3 pole with\ninbuilt single phase preventor, self / hand reset type with 1NO + 1NC\nauxiliary contacts.\nMake: SIEMENS\nCURRENT SETTING RANGE : 1.25, 2A\nTYPE : 3UA50 00, 1B Item3 5 Number
4 4 Bimetal Overload Relay, Heavy Duty, Current Setting Range: 125-200A,\ncomplying to following specifications.\n1. Overload relay shall have accurately calibrated, adjustable settings\nand shall be designed to nullify the effects due to changes in ambient\ntemperature and humidity.\n2. Overload protection shall be available for all the phases.\n3. The over load relay shall be manual/ auto reset type.\n4. Relay shall be equipped with 1NO+1NC Potential free auxiliary\ncontacts.\n5. Overload relays shall be CT operated and the supply of cast resin\ninsulated CTs shall be included in the scope of supply of vendor.\n6. Thermal bimetallic overload relay shall have integral / built in\nsingle phasing preventer (SPP) feature. SPP shall be fail safe type and\nshall function without any external power supply. In case of failure of\ninternal wiring, the relay shall trip the motor. The SPP shall be\nsuitable for protection of the nonreversible as well as reversible\nmotors.\n7. The relay shall provide delayed action during the motor starting time\n(to make it suitable for equipment with high starting time) and shall be\nsuitable for heavy duty applications like blowers, fans, agitators,\ncrushers, compressors, etc.\n8. Supply of mounting adaptor, if any, for independent mounting of the\nrelay shall be included in the scope of vendor.\n9. Acceptable makes: Siemens/ABB/GE/L<(>&<)>T/Schneider.\n Item4 5 Number
5 5 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 1.0-1.6A, 3UA50001A\n Item5 5 Number
6 6 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE 2.5-4A, 3UA 50 00 1E\n Item6 5 Number
7 7 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 3.2-5A, 3UA50001F\n Item7 5 Number
8 8 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 4-6.3A, 3UA50001G\n Item8 5 Number
9 9 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 5-8A, 3UA50001H\n Item9 10 Number
10 10 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 10-16A, 3UA52002A\n Item10 10 Number
11 11 Bimetal overload relay with\nbuilt in SPP feature 20 - 32 A\n3UA 55 00 2D Item11 10 Number
12 12 Bimetal overload relay with\nbuilt in SPP feature 25 - 40 A\n3UA 58 00 2EZ1 Item12 10 Number
13 13 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 12.5-20A, 3UA52002B\n Item13 10 Number
14 14 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 50-63A, 3UA58002PZ1\n Item14 5 Number
15 15 Bimetal overload relay with\nbuilt in SPP feature 57 - 70 A\n3UA 58 00 2VZ1 Item15 5 Number
16 16 Bimetal overload relay with built in SPP\nfeature 63 - 80 A, 3UA 58 00 2UZ1 Item16 5 Number
17 17 Bimetal overload relay with\nbuilt in SPP feature 70 - 95 A\n3UA 58 30 5B Item17 5 Number
18 18 Bimetal overload relay with\nbuilt in SPP feature 85 - 135 A\n3UA 62 30 5A Item18 5 Number
19 19 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 115-180A, 3UA62305B\n Item19 5 Number
20 20 BIMETAL OVERLOAD RELAY, WITH BUILT IN SPP FEATURE, 160-250A, 3UA62305C\n Item20 5 Number
21 21 Fixed type ACB with following specs:\nNo: of poles: 3\nVoltage : 500V\nIn =1600A\nIcu =66kA\nElectronic trip unit: ETU37WT\nMake : SIEMENS\nPart no: 3WT8161-6KA20-0AA2\n Item21 1 Number
22 Total in Figures
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