| 1 | Design, Supply, installation testing and commissioning of solar PV modules of 545 Wp of type Mono Perc Half Cut (Mono crystalline) - Minimum 545 Wp each panel Solar Mono Perc144 Cells Module, with module efficiency, 21 % at Standard test conditions with anti reflective coating and anti dust coating conforming to IEC 61215 and IEC 61730 complete including AC DB (with NVR, contactor) & DC DB electrical connection and mounting on GI structure frame and including for the following items / equipments complete all as specified and directed :-
Total of 70 KW Solar Power Plant @ 20 KW each at Bldg No 190 , 191 & 201 at MLIRC and 10 KW at MLIRC Substation Make of any ALMM, List I of MNRE.
| 70 | Per KW |
| 2 | Note:- 1. The quoted rate is deemed to be include for GI structure frame work with necessary foundation, fixing arrangements etc.
2. The schematic diagram shall be approved by GE before commencement of work | | |
| 3 | Supply, installation, testing and commissioning of Grid Tied String Inverter of capacity 125% of plant capacity, 415V AC, 50Hz, respectively at given load condition) IP 65 out door wall mountaing, with efficiency not less than 97% confirming to IEC 600682-2/vde standards with multifunctional LED indications with alarm and complying the following complete all as specified and directed :--
(a) Operating frequency/ range- 50 Hz (49 to 51 Hz), Grid Frequency Synchronization range 1 Hz or more (shall also compatible for Synchronization with DG Set) Waveform- Sine Wave Harmonics AC side total.
(b) Ripple DC voltage ripple content shall not be more than 1%
(c) Harmonic current distortion (<3%)
(d) The benchmarking efficiency criteria for the Grid tied (central/string) inverter At nominal voltage and full load is >95% For load >25% is >94%. (e) No load losses should not be more than 5%.
Power Factor > 0.9 | | |
| 4 | S&F Outdoor type IP 55, powder coated, 2 mm thickness with stand of minimum height 2 feet, 1 In 1 Out LT Panel configuration with 63A MCCB, AC SPD Type 2 complete, minimum Size of Enclosure shall be 700 mm x 600 mm x 300 mm (IP 55) along with 4 pole 63 Amps, AC Surge Protection Device-3 ph of 36KA (as per IEC 60364-5-53), 4 Indication Lamp- R, Y, B.,with multi functional meter 3 phase, 415 Volt (Voltage , Current, Power and Energy unit measurement (KWH)) and including copper busbar, connecting lugs and double compression glands etc, complete all as specified and directed.
Makes: Switchgear: Siemens, L&T, Legrand , Schneider, SPD: Citel/ Phoenix/ OBO.
Note:- The quoted rate is deemed to be include for integration & synchronisation with existing three phase LT panel supply source. | | |
| 5 | Supply, installation connection & testing of AC DB Panel shall be metal clad, totally enclosed, rigid,wall mounted, air ventelator, cubical type suitable for operation on three phase, 415 volts, 50 Hz, 63 Amps with type 2 SPD NVR & contactor having provision of incoming & outgoing armoured cable) The panels shall be designed for minimum expected ambient temperature of 45 degree Celsius, 80 percent humidity and dusty weather. All indoor panels will have protection of IP54 or better. All outdoor panels will have protection of IP65 or better. All the 415 AC volts devices / equipment like bus support insulators, circuit breakers, SPDs, VTs etc., mounted inside the switchgear shall be suitable for continuous operation and satisfactory performance.
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