CUMMINS GGMC Manual de usuario descargar pdf (Pagina 3)

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Inc. PowerCommand, InPower and “Our energy working for you.” are trademarks of Cummins Power Generation. Other company, product or

service names may be trademarks or service marks of others. Specifications are subject to change without notice.

S-1591c (6/11)

Control system

PowerCommand control

• The PowerCommand Control is an integrated generator

set control system providing isochronous governing,

voltage regulation, engine protection, generator

protection and operator interface functions.

• Control provides battery monitoring and testing

features, and smart starting control system.

• InPower™ PC-based service tool available for detailed

diagnostics.

• Standard PCCNet RS485 network interface to devices

such as remote annunciator for NFPA110 applications.

• Control boards are potted for environmental protection.

• Suitable for operation in ambient temperatures from

-40 °C to +70 °C (-40 °F to +158 °F), and altitudes to

5000 m (13,000 ft).

• Prototype tested; UL, CSA and CE compliant.

AC protection

• Over current warning and shutdown*

• Over and under voltage shutdown

• Over and under frequency shutdown

• Over excitation

• Field overload

Engine protection

• Overspeed shutdown

• Low oil pressure warning and shutdown*

• High coolant temperature warning and shutdown*

• Low coolant level warning or shutdown*

• Low coolant temperature warning*

• High, low and weak battery voltage warning*

• Fail to start (overcrank) shutdown

• Fail to crank shutdown

• Redundant start disconnect

• Cranking lockout

• Sensor failure indication

• Low fuel pressure warning*

Operator/display panel (optional)

• Manual off switch

• Alpha-numeric display with pushbutton access, for

viewing engine and alternator data and providing setup,

controls and adjustments (English or international

symbols)

• LED lamps indicating genset running, not in auto,

common warning, common shutdown, manual run

mode, remote start

• Suitable for operation in ambient temperatures from

-20 °C to +70 °C (-4 °F to 158 °F).

Alternator data

• Line-to-line and line-to-neutral AC volts*

• Three phase AC current*

• Frequency*

• Total kVA*

Optional operator/display panel required to display warnings and

sensor data, and for NFPA 110 and CSA 282 applications.

Engine data

• DC voltage*

• Lube oil pressure*

• Coolant temperature*

Other data

• Genset model data

• Start attempts, starts, running hours

• Fault history

• RS485 Modbus

interface

• Data logging and fault simulation (requires InPower

Service Tool)

Digital governing (optional)

• Integrated digital electronic isochronous governor

• Temperature dynamic governing

Digital voltage regulation

• Integrated digital electronic voltage regulator

• Two phase line-to-line sensing

• Configurable torque matching

Control functions

• Time delay start and cooldown

• Cycle cranking

• (2) configurable inputs

• (2) configurable outputs

• Remote emergency stop

Options

¨ Local operator/display panel

¨ Digital electronic governing

¨ Auxiliary output relays (2)

¨ 120/240 V, 100 W anti-condensation heater

¨ Emergency stop switch

¨ Remote annunciator with (3) configurable inputs and (4)

configurable outputs

¨ PowerCommand for Windows remote monitoring

software (direct connect)

¨ Auxiliary, configurable signal inputs (8) and

configurable relay outputs (8)

Standard Optional

operator panel operator/display panel

1 2 3 4

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