Specifications Sakya Generator

8/9/2019 Specifications Sakya Generator

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Technical Specifications400kVA Prime Rated

Generator

Technical Specifications

TENDER FOR SUPPLY, INSTALLATION AND COMMISSIONING OF400 k VA (PRIME), AMF TYPE GENERATOR AND ACCESSORY EQUIPMENT

ItemNo

Item Description Specification CompliedYes/No

Remarks

1. Make of Engine/country of Origin _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(Contactor to specify)

2. Model of Engine_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(Contactor to specify)

3. Make of Alternator

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(Contactor to specify)4. Model of Alternator

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(Contactor to specify)

5. General Shall be of shipped and delivered to site as complete unitassembled in manufacturers facility

Yes/No

Shall be the exclusive agent for the generator unit offered andmay be responsible for after sales service

Yes/No

Generator control panel shall be from the same generatormanufacturer and shall be shipped assembled/wired at themanufacturers facility

Yes/No

All component and accessories for complete generatorinstallation shall be supplied and installed by the bidder

Yes/No

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Generator

ItemNo


Remarks

Price shall include testing and commissioning of the complete

unit including load testing.

Yes/No

Price shall include testing and commissioning of the completeunit including load testing. Necessary loads and fuel shall besupplied by the bidder without any cost to the client.

Yes/No

Contractor shall investigate the site conditions, drawings andspecifications for selecting the most suitable solution for theproposed location.

Yes/No

All documents, drawings, catalogues, instructions, etc.,

relating to this bid shall be in English and in SI Units.

Yes/No

Generator Unit and associated equipment shall be designedfor operation in the following environment conditions:Ambient Temperature : 6 deg. C to 42 deg. CRelative humidity : 90%, non condensing

Yes/No

All documents, drawings, catalogues, instructions, etc.,relating to this bid shall be in English and in SI Units.

Yes/No

6. Rating Shall be of Power output of 400kVA, (Prime) or higher at 0.8power factor

Yes/No

Shall be of Self Excited, 50Hz, 1500rpm, 3 phase, 400/230V Yes/No

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Generator

ItemNo


Remarks

7. Scope Supply, installation, testing and commissioning of generator

unit complete with Deisel Engine, Alternator, and all otherequipment for fully operational unit.

Yes/No

Shall be with digital protection and control panel, mounted onthe Unit, wired and tested at the manufacturers facility

Yes/No

Shall be with unit mounted fuel tank with capacity not lessthan 750 liters. Please indicate the capacity.

Yes/No Capacity :

Shall be supplied and installed with bulk fuel tank of capacitynot less than 2500 liters with level indicator, filling pipe

connections. Please indicate the capacity.

Yes/No Capacity :

Shall be supplied and installed with sound attenuationenclosure including unit cooling ductwork. Maximum allowablesound level at 1m distance shall not be more than 75dB.

Yes/No

Shall include with the proposal a detail proposal of soundattenuation enclosure and cooling duct work, including adrawing.

Yes/No

Shall provide necessary cabling and connections fromgenerator panel to ATS panel including conduiting,terminations, and accessories.

Yes/No

Shall provide and supplied with start up battery, battery rack,cabling & connections, battery charger, complete.

Yes/No

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ItemNo


Remarks

8. Features Shall be delivered as Complete System Designed and built at

ISO 9001 Certified manufacturing facility

Yes/No

Shall be factory tested to design specifications at full loadcondition and certified test report submitted

Yes/No

9. Engine Shall be of Industrial water cooled diesel engine Yes / No

Shall be with Electronic Governor and with Electronic Speedcontrol

Yes / No

Start up electrical system shall be 12V dc or 24V dc complete

with Battery Rack & cabling

Yes / No

Air filter shall be of dry type Yes / No

Fuel and oil filter shall be of Cartridge type Yes / No

Shall be with engine cooling system with coolant drain valve Yes / No

10. Alternator Shall be of revolving field single bearing brushless typealternator and Insulation shall be of class H

Yes / No

Shall be of drip proof generator enclosure with cooling airintake (IP 23)

Yes / No

Electrical design shall be in Accordance with BS 5000 part 99 Yes / No

Shall be with in-built heaters and provided with space heaters Yes / No

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ItemNo


Remarks

11. Control panel Shall be with sheet steel enclosure with hinged lockable door

fitted to the generator body with vibration isolators

Yes / No

Standard control panel shall contain instrument, Protection,Indicators and controls indicated below:

Yes / No

12. Control & Display Functions

General

Automatic Voltage Regulation Yes / NoElectronic governor Control Yes / No

Faulty condition / fault history indicator Yes / NoGlow plug control Yes / No

Operator control Interface Functions/Features

Manual/Automatic Mode Selector Switch Yes / NoManual start/stop Switch Yes / NoEmergency Stop Press Button Yes / NoManual/Auto LED Indicators Yes / NoCommon Shutdown LED Yes / NoCommon Warning LED Yes / NoEmergency Stop LED Yes / NoAlphanumeric LED Screen display Yes / NoFault Reset function Yes / No

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ItemNo


Remarks

Measurements and Indicators

EngineLubricating Oil Pressure Yes / NoLubricating Oil Temperature Yes / NoCooling Water Temperature Yes / NoEngine Speed Yes / NoHour meter indication Yes / NoNumber of starts Yes / NoStart up battery voltage Yes / NoBattery Charging Ammeter Yes / No

AlternatorLine to line voltage, Line to neutral voltage Yes / NoFrequency Yes / NoLine current with line selector Yes / NokWh meter, per phase and total Yes / NokVA meter, per phase and total Yes / NoPower factor per phase and total Yes / No

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Generator

ItemNo


Remarks

13. Protection & protection Shutdown Function

Shutdown Protection

Engine

Low Fuel Level Trip Yes / NoHigh Fuel Level Trip Yes / NoLow Oil Pressure Trip Yes / NoHigh Engine Cooling WaterTemperature Trip Yes / NoOver speed Trip Yes / No

Alternator

Under & Over Voltage Trip Yes / NoUnder & Over Frequency Trip Yes / NoOver Current Trip Yes / NoEarth Leakage Trip Yes / NoReverse Power Trip Yes / NoReverse AVr Trip Yes / No

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Generator

ItemNo


Remarks

14. Protection Shutdown Indication

Shutdown Protection & Indicatoion

Engine

Low Fuel Level Trip Indication Yes / NoHigh Fuel Level Trip Indication Yes / NoLow Oil Pressure Trip Indication Yes / NoHigh Engine Coolant Temperature Trip Indication Yes / NoOver speed Trip Indication Yes / NoFail to Crank Shutdown Indication Yes / No

Over Crank Indication Yes / No

Alternator

Under & Over Voltage Trip Indication Yes / NoUnder & Over Frequency Trip Indication Yes / NoOver Current Trip indication Yes / NoEarth Leakage Trip Indication Yes / NoReverse Power Trip indication Yes / NoReverse AVr Trip Indication Yes / No

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Generator

ItemNo


Remarks

15. Generator breaker, Power and Earth Connections

50 kA, 630A, minimum, 4 poleEFR Tripping current to be adjustable from 0-300mA

Yes / No

Power connection from generator Panel to ATS (only the ATSsupplied by others)

Yes / No

Ear thing of Generator Unit (Generator Neutral with CopperRod and Tap, 25mm X 3mm Connection)

Yes / No

16. Mounting Arrangement

Heavy duty fabricated steel base with lifting points and Antivibration pads to ensure vibration isolation

Yes / No

Engine coupled to generator with flexible disc coupling or asper manufacturers standard design

Yes / No

17. Exhaust System and Cooling Air System

Heavy duty industrial capacity exhaust silencer(Heat resisting materials shall be covered with Aluminiumcladding)

Yes / No

Necessary extention of exhaust discharge system Yes / No

Cooling air system complete with hot air discharge system Yes / No

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ItemNo


Remarks

18. Literature

Manufacturers technical literature for engine Yes / No

Manufacturers technical literature for alternator Yes / No

Circuit Diagram for generator control panel Yes / No

19. Warranty

3 years comprehensive,(Parts, Labour and Transport)

Yes / No

3 Nos. free service including oil, filters and labour

Draft service and maintenance agreement after completion of3 year warranty period

Yes / No

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Documents

Specifications Sakya Generator