Tender For Supply Of Ceramic / Porcelain Bobbin Heater Assembly, Bangalore-Karnataka

Tender For Supply Of Ceramic / Porcelain Bobbin Heater Assembly 1. HEATING ELEMENT - KANTHAL-A1 ELECTRICAL HEATING WIRE POWER 2 kW Item specifications for HEATING ELEMENT 2. ELECTRICAL ACCESSORIES AND SPARES - Ceramic / porcelain bobbin heater assembly Item specifications for ELECTRICAL ACCESSORIES AND SPARES Sl No Specification Value Compliance Offered Specification Remark 1 Wire material KANTHAL-A1 Electrical resistance heating wire and spiraled Yes / No / Explain 2 Spiraled wire diameter Around 3.8 mm Yes / No / Explain 3 Standard Wire Gauge Diameter British SWG 23 Yes / No / Explain Sl No Specification Value Compliance Offered Specification Remark 1 Overall length 540 mm (nominal) Yes / No / Explain 2 Non-heating length 50 mm (nominal) Yes / No / Explain 3 Ceramic bobbin outside diameter 28.5 mm (nominal) Yes / No / Explain 4 End boss size OD: 31 mm x 20 mm (length) Yes / No / Explain 5 Power 2 kW Yes / No / Explain Tender No : URSC/CE/IS202300104901 Page 41 of 52 Document : TECHNICAL SPECIFICATIONS OF HEATER ASSY Common Specifications (Applicable for all items) Supporting Documents required from Vendor 6 Contents of assembly Each set of assembly shall consists of required numbers of ceramic/ porcelain bobbins, spiraled Kanthal-A wire placed in the grooves, central connecting rod, electrical connecting terminals or any other item/s required to make the complete assembly. Each assembly sets shall be supplied in a ready to use condition. Each set shall consist its own wire. Separate wire asked is for spare use. Yes / No / Explain 7 Power supply 415 VOLTS, 16 AMPS, 50 HZ Yes / No / Explain Sl No Specification Value Compliance Offered Specification Remark 1 Overall length of assemby 540 mm excluding termnials Yes / No / Explain 2 Ceramic bobbin outside diameter Outside diameter 28.5 mm Yes / No / Explain 3 Pilot batch supply One number of ceramic / porcelain bobbin heater assembly and 1 m length of KANTHALA1 wire shall be supplied as a pilot batch for testing and evaluation by URSC. Commencement of manufacturing of full production shall be taken up only after pilot batch clearance and acceptance by URSC.

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