Tender For supply of materials for sub-station - space heater for electrical panel 230v ac,120watt dimension 8'x2.5"x1.5' electronic hoote/bell model-auh 1122,size 96mmx96mm input voltage -110v ac/dc and 220v ac/dc, burden less than 15ma, audio output-100dba, number of tones-03 alan make insulation rubberised checkered mat thicknes 3 mm size (2 feet*6 feet) digital line frequency meter, size 144mmx144mm with 4 digit ultra bright led display 25mm height(1")input 110v from pt secondary, range indication 45-55hz accuracy class 0.2%, auxiliary supply 230volt ac/110volt dc ae make 132kv isolater jaw clamp made of electrolyte copper as per sample 36kv current transformer stud made of copper as per sample
31 Mar, 2026
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