We provide Tender Bidding Support for Supply of Pure Sine Wave Inverter 2.5 Kva Micro Controlled Based Nominal Voltage Input 90 Volts To 140 Voltsdc, Output 230 Volts Ac, At Frequency 50 Plus Or Minus0.5 Percenthz, Conforming, To Rdso Spec No Rdso/Spec Pe/Tl/0132-2009 Rev-0 Suitable For On Board Mounting In Coaches And Ra Coaches. Make: Scientific It Or Similar Brands: As Per Icf Approvedvendors Or Their Authorized Dealers. Note: 1 The Firm Should Submit Authorized Dealership Certificate Or Proof Of Purchase From Oem Or Dealer Along With Materials For Acceptance. 2 The Firm Should Mention Oem Guarantee/Warranty Period As Per Irs Rulesalong With Offer For Acceptance. 3Necessary Test Certificates Should Be Submitted Long With Materials For Acceptance.