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Gensets - Diesel and Gas Gensets

320 KVA
Diesel generator set 855 Series

Lowest life cycle cost
N 855 design features have made Cummins Sudhir ® diesel, the standard for comparison of operating economy, reliability and long life. When all cost factors like initial purchase, fuel, lube oil, maintenance and overhaul are considered, the bottom line will show that this Cummins Sudhir ® ‘855 series’ will deliver the lowest life cycle cost.

Heavy duty, durable and emission compliant
Cummins Sudhir ® ‘855 series’ diesel engine comes with heavy duty features, bigger size camshaft, optimized turbo-matching, premium STC Injectors and is yet compact in size with optimum power to weight ratio making it the obvious choice for your long-term power needs.

The Genset powered by the reliable Cummins Sudhir ® ‘855 series’ diesel engine meets stringent exhaust emission tests as per MOEF norms without sacrificing fuel efficiency at normal operating loads.

Silent Power
Cummins Sudhir ® 320 kVA enclosure is so designed as to have optimum performance and serviceability over the complete operating range. The enclosure is compact with integral fuel tank and is designed for ease in maintenance. The powder coated enclosure is manufactured on latest CNC machines to ensure superior finish and durability.

Alternator
Stamford brushless alternator
Self-excited, self regulated
Class ‘H’ insulation
Salient pole revolving field
Single bearing
Automatic voltage regulator

Accessories
Stamford brushless alternator
Silencer suitably optimized to meet stringent sound emission standards laid down by MOEF / CPCB
Base rail with integral fuel tank (520 litres capacity) is provided with drain plug, air vent, inlet and outlet connection,      level indicator, manhole etc.
2 x 12 V dry, uncharged batteries with connecting leads and terminals

Acoustic enclosure
Specially designed to meet stringent MOEF/ CPCB norms of 75 dBA @ 1mtr at 75% load under free field      conditions
Designed to have optimum serviceability
Air inlet louvers specially designed to operate at rated load even at 50 deg C air inlet temp.
Made on special purpose CNC machines for consistency in quality and workmanship
Powder coated for long lasting service life and superior finish
With UV resistant powder coating, can withstand extreme environments
Use of stainless steel hardware
Insulation material meets exacting IS 8183 specifications for better sound attenuation

Specification sheet 256 kWe, 320 kVA Prime

Single source power assurance

Design, manufacture and testing of engine, alternator, enclo sure and other accessories is done by Cummins Sudhir India/ Channel partners (Powerica Limited) for that optimum performance integrity and is backed by countrywide product support network with single source responsibility for the entire package.

Standard scope
Engine: Cummins Sudhir ® ‘NTA 855 G2’, direct injection, water cooled engine, 6 cylinder, in-line, 4 stroke, rated at 1500 RPM, conforming to ISO 3046/BS 5514 has the following specifications :



The scope of supply includes:
Cummins PT Fuel Pump
Holset turbocharger
Stainless steel exhaust flexible coupling
Silencer
Radiator
Coolant inhibitor
Lube oil cooler
Cartridge paper filters, fuel and lube oil
Dry-type replaceable paper element air cleaner with restriction indicator
Flywheel housing and flywheel to suit single bearing alternator
Electrical starter motor
Battery charging alternator
Electronic control panel with Electronic Governor (ECPG)
Engine protections (Shutdown)
High water temperature
Low lube oil pressure
Overspeed
First fill lube oil

Control panel
Powder coated control panel manufactured with 14/16 gauge CRCA sheet provides:
MCCB of suitable rating with overload and short circuit protection
Combined meter for KW, kVA and PF
KWh meter
Current transformers
Aluminum busbars of suitable capacity with incoming and outgoing terminations
Indicating lamps for “DG On” and “Load On”
Instrument fuses/ MCB duly wired and ferruled

Optionals
Engine
Coolant heater with thermostatic switch, lube oil heater and digital electronic governor

Alternator
Thermistors, space heater

Control panel
AMF control panel, battery charger, remote / auto start panel, auto / manual synchronizing panel, audio-visual annunciation and indication lamps for engine faults Others: Mobile sets with canopy