Tenders for Supply of Automatic Voltage Regulator Avr Suitable For 500 Kva/750 Volt, 50 Hz, 3 Phase, 1500 Rpm, Kel/ Bhel Make Diesel Alternator Set Model No.:-Ta 3560L7-Sp. Supplier Shall Furnish Necessary Proof From Oem Or Authorised Dealer Of Oem For The Originality Of The Supply Item. Test & Warranty Certificate Shall Be Enclosed During The Supply.