Diesel Generator Sets C7.1 (60 Hz)

Product Specifications for C7.1 (60 Hz)

C7.1 (60 Hz) Standard Equipment

Control Panels

• EMCP 4.1

Air Inlet System

• Air cleaner; light duty with disposable element

Cooling System

• Radiator and cooling fan with guards

• Coolant drain line with valves

• Caterpillar extended life coolant

• Fan drive, battery charging alternator drive

Exhaust System

• Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose

Fuel System

• Base, formed steel with single wall integral 8-hour fuel tank

• Standard open set fuel tank/base supplied

Lube System

• Lubricating oil

• Oil drain line with valve

Generator and Generator Attachments

• Segregated low voltage (AC/DC) wiring panel

• Tower panel, IP22, bottom cable entry

• 12 Leads

• Voltage regulator (single phase sensing)

• IP23 Protection

• Circuit breaker, IEC, 3 pole, mounted in tower panel

Mounting System

• Captive linear vibration isolators between base and engine-generator

• Termination points for coolant and lube oil drain lines

• Includes lifting provision and drag points

Packaged Generator Set

• Radiator and cooling fan complete with protective guards

• Flexible fuel lines to base NPT connections

• Drip proof generator air intake (NEMA 2, IP23)

• Class H insulation

• Standard ambient temperatures up to 50°C (122°F)

Starting / Charging System

• 24V battery with rack and cables

Governing System

• Mechanical and electrical governing system - model dependent

General

• Engine and alternator pre-paint, Caterpillar yellow

C7.1 (60 Hz) Optional Equipment

Alternator System

• R Frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10

• Quatrature droop king

• Alternator removal

• Anti-condensation heater

• 3 Phase sensing

• Optional LC Frame alternator with coastal insulation protection

• Permanent magnet excitation (PMG)

Packaged Generator Set Options

• Radiator stone guard

Circuit breakers

• Padlockable breaker device

• 4 Pole 250A, 400A and 630A Circuit breakers

Control System

• Control panel heater

• Static battery charger

• Volt free contacts for common alarm

• Volt free contacts for generator set running

• EMCP 4.2

Control Panel Options

• Speed adjust potentiometer

• Emergency stop with key

• Battery charger

• Volt free contacts

• Earth leakage (2 wire only)

• Control panel heater

• Earth fault (2 wire only)

• Panel mounted audible alarm

• Speed adjust contacts

• Overload shutdown via breaker

Cooling System

• Low coolant temperature

• Low coolant level shutdown

• Coolant heater

Enclosures

• Sound attenuated level 2 enclosure

• Rental options (CAE only) - Single point lift

• Sound attenuated levels 1 and 2 enclosures

• Rental options (CAE only) - CEE form sockets for enclosure

• Rental options (CAE only) - Rental pack

• Rental options (CAE only) - Socket blanking plate

European Certifications

• Upgrade to STD set for CE

Mounting Options

• Battery removal

• Residential silencer

• Industrial silencer removal

• Silencer installation kit

• Electronic governor

Test Reports

• PGS Test report @ 0.8 power factor

• PGS Test report @ 1.0 power factor

General

• Stone guards/radiator trans flange

Fuel Systems

• Open set narrow tankbase

• Compact skidbase for open sets

• DEFRA bunded fuel tank

• High fuel level alarm

• Skidbase for CALG enclosure sets

• Low fuel level shutdown

• Low fuel level alarm

Global Certifications

• Certification for CIS

Power Termination

• Circuit breaker, IEC, 4 pole

Accessories / Miscellaneous

• Packing case - canopied set

• Packing case - compact set