Description: Establishing open access system at BEL ANVPF Nimmaluru and short term approval for open access system from AP DISCOM Name of Work Establishing Open Access system at BEL Nimmaluru Factory and Obtaining Short term open access permission for AP DISCOM
Details: Open Access system at BEL Supply of CT, PT operated static Energy ABT Meters 3 Phase 4 Wire, Class of accuracy: 0.2s voltage ratio 33kv/110V, CT Ratio 100/1A as required by APEPDCL with RS 485 / RS232 Communication Port Make: Secure APEX150 or equivalent Supply of 33 kV CURRENT Transformer of Ratio: 100/1A CL: 0.2s, Burden: 5VA, Single Phase Oil Cooled. Supply of 33 kV Potential Transformer of Ratio: 33000/√3/ 110V√3, Class-0.2, 10VA. Calibration of 33KV ABT Energy Meters at desired frequency & Voltages at NABL accredited ISO 17025:2017 laboratory in presence of APCPDCL officials Calibration of 33KV CTs & PTs Meter at desired frequency & Voltages at NABL accredited ISO 17025:2017 laboratory in presence of APCPDCL officials Dismantling, Fabrication and chargers for installation of 33 kV Isolators, CTs, PTs, Energy meters in HT structure at Consumer SS & APCPDCL SS Supply of MS Materials In