Supply Replacement Testing and Commissioning of 3 Nos NABL Calibrated ABT Meters NABL Calibration of 33KV CT PTs at 10MW Solar PV Plant and other associated works

Supply, Fixing, Testing and Commissioning of ABT meters at 10MW Solar PV Plant. ABT Meters technical specification given below: • 33KV 0.2S class accuracy ABT Meter. • L&T make. • Meter model: ER300P (15/5 Minutes Integration Period) with 4 Communication ports (R 485, RS232, ETHERNET, OPTICAL PORT) 0.2S class, 3 Phase 4 Wire. • PT ratio: 33KV/√3/110/√3. • CT ratio: 200/1A . • KVArh Unblocked parameter. • Lead treated as lead during KVAH calculation for both Import and Export. • Monthly auto reset facility and manual rest as per APEPDCL norms. • Complying to EBC compatibility of APTRANSCO. Along with NABL Certifications and co-ordinate with APEPDCL officials for Calibrations and Installations and technical specification enclosed Annexure for ready reference. Note:- 1. ABT Meters supplied shall be Compatible with L&T Make Software. 2. Testing purpose power supply arranged in the scope of contractor..

Calibration of 33KV Single Core CT of Ratio: 200/1A, Accuracy Class: 0.2S, Burden: 5 VA, Frequency: 50 Hz of VPA S.C No. VSP-1375, CT / PT under NABL standard On Site in Visakhapatnam as directed by engineer In-charge with all terms and conditions. Note:- Testing purpose power supply arranged in the scope of contractor.

Calibration of 33 KV Single Core PT of Ratio: 33KV/√3/110/√3, Accuracy Class: 0.2S, Burden: 10 VA, Frequency 50 Hz of VPA S.C No. VSP- 1375, CT / PT under NABL standard On Site in Visakhapatnam as directed by engineer In-charge with all terms and conditions. Note:- Testing purpose power supply arranged in the scope of contractor.

Supply, Fixing, Testing and Commissioning of 11KV HT meter at EQ-1 terminal. Meters technical specification given below: • System Voltage: 11KV • Make : L&T. • Meter model: ER300P (15/5 Minutes Integration Period) with 4 Communication ports (RS485, RS232, ETHERNET, OPTICAL PORT). • Accuracy Class : 0.2 • Meter Type : 3 phase 4-wire, CT/PT operated, Fully static /Electronic Tri-Vector Meter • Category : As per IS : 15959 / 2011 • Frequency : 50Hz • Display : LCD showing parameters (KWH, KW, KVA, KVAH,PF,MD, TOD etc.,) with backlight. • PT ratio : 11KV/110V. • CT ratio: 150/5A . • KVArh Unblocked parameter. • Lead treated as lead during KVAH calculation for both Import and Export. • Monthly auto reset facility and manual rest as per APEPDCL norms. Along with NABL Certifications and co-ordinate with APEPDCL officials for Calibrations and Installations and technical specification enclosed Annexure for ready reference. Note:- 1. ABT Meters supplied shall be compatible with L&T Make Software. 2. Testing purpose power supply arranged in the scope of contractor.

Supply, Fixing, Testing & Commissioning of 11KV Out door Metering Cubical, erected at existing plinth at EQ-1 terminal, metering cubical technical specification mentioned below: • System Voltage : 11KV • CT ratio : 150 / 5A • PT ratio : 11KV / 110V • Accuracy Class CT : 0.2 • Accuracy Class PT : 0.2 • CT Burden : 5 / 10VA • PT Burden : 10 / 25 / 50VA • Protection class : IP55 Mounting: Outdoor.

Supply, fixing, testing and commissioning of MS metal box 980 x 300 x 1220 MM Approximate of 2MM thickness duly powder coated along with CT’ & PT terminal blocks and it’s connection with detachable acrylic sheet of 5mm fitted in front of the meter suitable to accommodate 2 nos. HT ABT meter also the box should have detachable bottom gland plate and as well suitable arrangement should be made to the box for fixing the box to pole or on the plinth.

Supply ,fixing, connecting and commissioning of 1100 volts grade 10 core 2.5Sq.mm PVC insulated ,PVC sheathed round armoured multi stranded copper control cable in the existing trench as directed by Engr.I/c Make: RPG/Polycab / Finolex / KEI / Universal / Torrent.

Supply and fabrication of steel i.e flats, angles, channels of required sizes including cutting, bolting, riveting, drilling, welding etc. and providing one coat of zinc rich epoxy primer paint complete as directed by Engineer- in- charge

Transportation Charges.