bids are invited for boq titl 1.5 ton split inverter air conditioner - wall mounted split inverter air conditioner, cooling only type, with 1.5 ton capacity and cooling capacity of approximately 5000 watt or higher. the air conditioner shall have bee 3 star rating or above with the latest valid bee label, wherever applicable. it shall be equipped with 100 percent copper condenser coil and r32, r410a, or the latest environment friendly refrigerant as per applicable norms. the unit shall operate on 230 volt ac, 50 hertz, single phase power supply and provide high ambient cooling at 48 degrees celsius or above. the air conditioner shall include anti dust filter, auto restart, sleep mode, remote control, indoor unit, and outdoor unit. the standard installation kit shall include a minimum 3 meter copper pipe, drain pipe, electrical wire, remote control, user manual, and outdoor unit stand or bracket. the product shall carry a minimum one year comprehensive warranty and compressor warranty as per oem standard , inverter with battery set - complete inverter battery set consisting of one pure sine wave inverter and a lithium iron phosphate battery bank. the inverter capacity shall be minimum 3.5 kva, 48 volt or higher and shall be fully compatible with the supplied lithium battery bank. the system shall have 230 volt ac input and 230 volt ac output with 10 percent permissible variation at 50 hertz frequency. the inverter shall be equipped with overload protection, short circuit protection, battery deep discharge protection, overcharging protection, mcb or fuse protection and led or lcd display for mains supply, battery level, charging and overload status. the battery bank shall be lithium iron phosphate type with minimum 48 volt and 150 ere hour capacity, inbuilt battery management system, low maintenance and suitable for inverter application. lead acid and tall tubular batteries shall not be accepted. the lithium battery shall carry a minimum warranty of 36 months or higher. the complete set shall be supplied with a suitable battery rack or trolley, required battery cables, connectors, safety accessories and installation material. the supplier shall install, test and demonstrate the complete working of the inverter and lithium battery system at the consignee location. , electric iron press - electric dry iron suitable for regular institutional use , ironing table iron table - foldable ironing table suitable for domestic , shoe polish machine - automatic shoe polish machine suitable for office