PowerCommand control
is an integrated generator set control system providing governing, voltage regulation, engine protection and operator interface functions. Major features include:
- Integral AmpSentry™ Protective Relay providing a full range of alternator protection functions that are matched to the alternator provided.
- Battery monitoring and testing features and smart starting control system.
- Three phase sensing, full wave rectified voltage regulation system, with a PWM output for stable operation with all load types.
- Control suitable for operation in ambient temperatures from -40 °C to +70 °C (-40 °F to +158 °F) and altitudes to 5000 meters (13,000 feet).
- Prototype tested; UL, CSA, and CE compliant.
- InPower™ PC-based service tool available for detailed diagnostics.
- Optional Echelon® LONWORKS® network interface.
Cummins® commercial generator sets are fully integrated power generation systems providing optimum performance, reliability and versatility for stationary Standby and Prime Power applications.
Cummins heavy-duty engine - Rugged 4-cycle industrial diesel delivers reliable power, low emissions and fast response to load changes.
Alternator - Several alternator sizes offer selectable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads and fault clearing short-circuit capability.
Permanent Magnet Generator (PMG) - Offers enhanced motor starting and fault clearing short circuit capability.
Control system - The PowerCommand® digital control is standard equipment and provides total genset system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, AmpSentryTM protective relay, output metering and auto-shutdown at fault detection and NFPA 110 Level 1 compliance.
Cooling system - Standard and enhanced integral set-mounted radiator systems, designed and tested for rated ambient temperatures, simplifies facility design requirements for rejected heat.
NFPA - The genset accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.
Warranty and service - Backed by a comprehensive warranty and worldwide distributor network.
Engine specifications
Bore: 159 mm (6.25 in.)
Stroke: 159 mm (6.25 in.)
Displacement: 50.3 litres (3067 in3 )
Configuration: Cast iron, V 16 cylinder
Battery capacity: 1800 amps minimum at ambient temperature of 0 °C (32 °F) Battery charging alternator: 55 amps Starting voltage 24 volts, negative ground Fuel system: Cummins’ modular common rail system
Fuel filter: Two stage spin-on fuel filter and water separator system. Stage 1 has a three element 7 micron filter and stage 2 has a three element 3 micron filter.
Air cleaner type: Dry replaceable element
Lube oil filter type(s): Four spin-on, combination full flow filter and bypass filters Standard cooling system: High ambient cooling system
Generator set options and accessories
Engine
- 208/240/480 V thermo-statically controlled
coolant heater for ambient above and below 4.5 °C (40 °F)
- Dual 120/208/240/480 V 300 W lube oil heaters
- Heavy duty air cleaner
- Triplex fuel filter
Alternator
- 80 °C rise
- 105 °C rise
- 125 °C rise
- 150 °C rise
- 120/240 V 300 W anti-condensation heater
- Increased motor starting capabilities
Control panel
- PowerCommand 3.3
- Multiple language support
- 120/240 V 100 W control anticondensation heater
- Exhaust pyrometer
- Ground fault indication
- Remote annunciator panel
