South Eastern Coalfields Limited

South Eastern Coalfields Limited has published Supply Of Miscellaneous Items-2 Connection Type: Product For Lt4 Application Voltage Range: 440V Ac 3 Phase 4 Wire ( Tolerance – 30% To + 20% Of Vn ) Auxiliary Power Supply Range: 80-300V Ac Current Range: 5-10 Amp In Single Variant ( Field Configurable ) Main Frequency: 50Hz ( Tolerance 5% ) Accuracy Class: 0.5S Burden: Aux Burden: 3.5Va; 8 Va When All Modules Re Connected. Current Ckt Burden: 0.25 Va Per Phase Voltage Ckt Burden: 0.15 Va Per Phase Short Time Over Current: 20Xlmax For 1 Sec., 10Xlmax For 3 Sec. 7Ximax For 10Sec. Standards: Is 13779, Is14697, Iec62052-11, Iec62053-21, Iec62053-23, Iec62053-22, Iec61010, Iec62053-31 Dimensions: No Constraint Ingress Protection: Ip 54 ( Front Fascia ) : Ip 20 ( At Terminals ) Insulation: 4 Kv Rms 50Hz, 1 Minute Impulse Withstand: 6Kv Temperature: -20°C To +60°C ( Operating ) , -25°C To 80°C ( Storage ) Humidity: 95% Non-Condensing Ct / Vt Primary: Configurable In Field Through Keypad Communication: Rs485 Modbus Half Duplex ( Default ) And Data Will Be Available In Floating Point Format ( Ieee754 ) Baud Rate: From 1200-38400 Bps ( Default 9600 Bps ) 3 D Shackle, Size 5 Te 4 D Shackle, Size 10 Te 5 Sling Set 5 Te, 4 Mtr 6 Sling Set Polyester, 12 Te, 4 Mtr 7 Ms Forged Eye Bolt For 200Kw Motor Size M30 8 Ms Forged Eye Bolt For 125Kw Motor Size M24 9 Ms Forged Eye Bolt For 75Kw Motor Size M20 10 Pneumatic Timer 0.05 To 60 Sec, 1No+1Nc 11 Shunt Trip Coil For 3.3Kv Ocb, 110V Dc 12 Shunt Trip Coil For 3.3Kv Ocb, 30V Dc 13 33Kv Ct Al Pad Clamp Suitable For Conductor 29Mm With Gi Nut Bolts Washer, 800Amp ( 8Mm Dia X 56Mm L ) Type Cu & Bimetallic Clamp. 14 Transformer Leak Repair Kit / Power Patch Set With Mixure Putty Stick Cleaning & Preparation Wipes Sand Paper Strip Appl. Stick & Multi Use Kit With 01 No Mixing Nozzles 1.5 Inch Putty Stich Polish Paper Solvent Wipe & Wooden Sticks 43 Kv Dielectric Strength. Meets Impact Test Modification Of Astm G14 High Temperature Withstand Capacity- Temp. Range Application 40°F To 120°F, In Use -40°F To 400°F 15 Gun Tool For 50 Ml Catridge. Last date of submission for this tender is 2019-10-30. This is a Bolts tender in Gevra, Chhattisgarh