Tender for Design, Manufacture, Supply, Installation and Commissioning of 2X15KVA UPS System at AMRPLIS, NSHES, Nagarjunasagar.
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Project Description
Design, Manufacture, Supply, Installation And Commissioning Of 2X15KVA UPS System At AMRPLIS, NSHES, Nagarjunasagar. , UPS SYSTEM 1. UPS BATTERY CHARGER SET: 2 X 15 KVA, I/P 3P 415V AC And O/P 230V AC 1 PH, 50HZ 2. Bypass SCVS (Parallel Redundant). Technical Specifications Of UPS System: 1. Input Specifications Mains Voltage: 415 V AC (+10% To -20%) Mains Frequency: 50 Hz (+/- 5%) Alternate (Bypass) Feeder: 23 KVA Alternate Voltage: 1 Phase, 230 V AC (+/- 10%) Alternate Frequency: 50 Hz (+/- 6%) Battery Voltage: 315 V DC Min / 360 V DC Nom / 425 V DC Max 2. Output Specifications Capacity: 15 KVA / 12 KW Rectifier Voltage: 408 V DC Float, 423 V DC Boost, Auto Float/Boost Mode. Inverter Voltage: 1 Phase, 230 V AC Regulation: +/- 1% (Steady State), +/- 8% (Step Loading) Inverter Frequency: 50 Hz Stability: +/- 0.1% (Free Running) Inverter Waveform: Sinusoidal (THD Less Than 3% Linear, Less Than 5% Non-Linear) Overload: 150% For 60 Seconds, 120% For 600 Seconds Efficiency (AC-AC): 88% At 100% Load, 83% At 50% Load 3. Operating Conditions Ambient Temperature: 0 To 45Degree Centigrade (No Derating Required) Altitude: Max 1000 Meters From Mean Sea Level (MSL) Humidity: 95% RH (Non-Condensing) Atmosphere: Non-Corrosive, Dust-Free, And Free Air Ventilated , Charges For Dismantling Of Old UPS System, Installation And Commissioning Of New UPS System
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 18-Jul-2026 | Clarifications to th Bidders Queries | 27-Jul-2026 |
BOQ
| Sl. No. | Item Name |
| 1 | UPS SYSTEM1. UPS BATTERY CHARGER SET: 2 X 15 KVA, I/P 3P 415V AC and O/P 230V AC 1 PH, 50HZ2. Bypass SCVS (parallel redundant).Technical specifications of UPS system:1. Input Specifications Mains Voltage: 415 V AC (+10% to -20%) Mains Frequency: 50 Hz (+/- 5%) Alternate (Bypass) Feeder: 23 KVA Alternate Voltage: 1 Phase, 230 V AC (+/- 10%) Alternate Frequency: 50 Hz (+/- 6%) Battery Voltage: 315 V DC min / 360 V DC nom / 425 V DC max2. Output Specifications Capacity: 15 KVA / 12 KW Rectifier voltage: 408 V DC Float, 423 V DC Boost, Auto Float/Boost mode. Inverter Voltage: 1 Phase, 230 V AC Regulation: +/- 1% (steady state), +/- 8% (step loading) Inverter Frequency: 50 Hz Stability: +/- 0.1% (free running) Inverter Waveform: Sinusoidal (THD less than 3% linear, less than 5% non-linear) Overload: 150% for 60 seconds, 120% for 600 seconds Efficiency (AC-AC): 88% at 100% load, 83% at 50% load3. Operating Conditions Ambient Temperature: 0 to 45degree centigrade (no derating required) Altitude: Max 1000 meters from Mean Sea Level (MSL) Humidity: 95% RH (non-condensing) Atmosphere: Non-corrosive, dust-free, and free air ventilated |
| 2 | Charges for Dismantling of Old UPS System, Installation and commissioning of New UPS System |
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