Alternator
Stamford brushless AC alternator
- Seperately excited, self-regulated
- Class ‘H’ insulation
- Salient pole revolving field
- Single / double bearing
- Automatic voltage regulator
- PMG standard
Accessories
- Silencer suitably optimized to reduce noise
- Sturdy base rail
- 990 ltrs. free standing fuel tank
- 4 x 12 V dry, uncharged batteries with connecting leads and terminals
Control panel
Powder coated control panel manufactured with 14/16 gauge CRCA sheet and provides
- ACB of suitable rating with overload and short circuit protection
- Voltmeter and ammeter with selector switch
- KW/PF meters
- Frequency meter
- KWh meter
- Indicating lamps for “Load On” and “Set Running”
- Current transformers
- Aluminium busbars of suitable capacity with incoming and outgoing terminations
- Instrument fuses duly wired and ferruled
Optionals
Engine
Heavy duty air cleaner, lube oil / coolant heater with thermostatic switch
Alternator
Space heater, RTDs, BTDs
Control Panel
AMF control panel, battery charger, remote/auto start panel, auto/ manual synchronizing panel, audio/visual annunciation for faults PowerCommand® Genset Controls The PowerCommand® Control, is a micro processor based generator set monitoring, metering, protection and control system. It offers advanced levels of functions for reliability and optimum genset performance. An extensive array of integrated standard control and digital display features eliminate the need for discrete component devices such as the voltage regulator, governor control and protective relays. The control system has easy servicing capabilities that allow system parameters to be interrogated, monitored and adjusted with a PC.
Specification sheet 600-808 kWe, 750-1010 kVA Prime
Single source power assurance
Design, manufacture and testing of engine, alternator, enclosure and other accessories is done by Cummins 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® ‘K series’ direct injection, water cooled engine, 12 cylinder, 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
- Cummins STC injectors (for 1010 kVA rating)
- Holset turbocharger, pulse tuned exhaust manifold, stainless steel exhaust flexible connections
- Radiator or heat exchanger, coolant inhibitor,
- Plate type lube oil cooler
- Outboard aftercoolers
- Full flow paper element filters – fuel, lube oil and by-pass
- Dry type replaceable paper element air cleaner with restriction indicator
- Flywheel housing & flywheel to suit single/double bearing alternator
- Flexible coupling for double bearing alternator
- Starting motor – Electric, battery charging alternator
- Electronic control panel
- Cummins Electronic Governor (EFC)
- Engine protections (trip)
- High water temperature
- Low lube oil pressure
- Overspeed
- Low coolant oil level (alarm)
- First fill lube oil
Features
- Digital governing
- Digital voltage regulation
- AmpSentryTM protection for true alternator O/C protection on PCC 2100/3100 for solo/paralleling applications
- Analog/ bargraph/digital AC output metering
- Battery monitoring system to sense and warn against a weak battery condition
- Digital alarm and status message display
- Genset monitoring : Displays status of all critical engine and generator set functions
- Smart starting control system : Integrated fuel ramping to limit black smoke and frequency overshoot
- PowerCommand® network capability (optional)
PowerCommand® Paralleling Genset Controls
In addition to the features described above, the PowerCommand® control with digital paralleling features eliminates the need for separate paralleling control devices such as synchronizers and load sharing controls, and KVAR/power factor controls. Besides this, features like synchronizing*, including import/ export controls for paralleling with an infinite (utility/ mains) bus and the ability to control the load on the generator set when paralleled with utility or mains are also built into the PowerCommand® control.
* For utility synchronizing applications, please contact your local Cummins® distributor.