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C7.1 ACERT

At a glance data:

Maximum Rating:
220 kVA
Minimum Rating:
135 kVA
Emissions/Fuel Strategy:
Non Regulated, EU Stage IIIA
Voltage:
110 to 480 Volts

Overview

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Generator Set Specifications

Maximum Rating:
220 kVA
Minimum Rating:
135 kVA
Emissions/Fuel Strategy:
Non Regulated, EU Stage IIIA
Voltage:
110 to 480 Volts
Frequency:
50 Hz
Speed:
1500 rpm
Duty Cycle:
Standby, Prime

Engine Specifications

Engine Model:
Cat® C7.1
Bore:
4.1in
Stroke:
5.3in
Displacement:
427.8in³
Compression Ratio:
16.0:1, 18.2:1
Aspiration:
Turbocharged, Air to Air Aftercooled
Fuel System:
Direct Injection
Governor Type:
Mechanical

Generator Set Dimensions

Length - Maximum:
98.4in
Width - Maximum:
52in
Height - Maximum:
64in

Standard Equipment

air inlet system

  • Air cleaner; light duty with disposable element

control panels

  • EMCP 4.1

cooling system

  • Radiator and cooling fan with guards
  • Fan drive, battery charging alternator drive
  • Coolant drain line with valves
  • Caterpillar extended life coolant

fuel system

  • Base, formed steel with single wall integral 8-hour fuel tank
  • Standard open set fuel tank/base supplied

exhaust system

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

generator and generator attachments

  • Segregated low voltage (AC/DC) wiring panel
  • Voltage regulator (single phase sensing)
  • Tower panel, IP22, bottom cable entry
  • 12 Leads

governing system

  • Mechanical and electrical governing system - model dependent

lube system

  • Oil drain line with valve
  • Lubricating oil

generators and generator attachments

  • IP23 Protection
  • Circuit breaker, IEC, 3 pole, mounted in tower panel

mounting system

  • Includes lifting provision and drag points
  • Captive linear vibration isolators between base and engine-generator
  • Captive linear vibration isolators between base and engine-generator
  • Termination points for coolant and lube oil drain lines

starting / charging system

  • 24V battery with rack and cables

general

  • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment

alternator system

  • 3 Phase sensing
  • Optional LC Frame alternator
  • Optional LC Frame alternator with coastal insulation protection
  • R Frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10
  • Permanent magnet excitation (PMG)
  • Quatrature droop king
  • Alternator removal
  • Anti-condensation heater

circuit breakers

  • 4 Pole 250A, 400A and 630A Circuit breakers
  • Padlockable breaker device

control system

  • 1000001235
  • Static battery charger
  • Control panel heater
  • Volt free contacts for common alarm
  • Volt free contacts for generator set running

control panel options

  • Overload shutdown via breaker

cooling system

  • Low coolant level shutdown
  • Coolant heater
  • Low coolant temperature

enclosures

  • Rental options (CAE only) - Single point lift
  • Rental options (CAE only) - Rental pack
  • Rental options (CAE only) - CEE form sockets for enclosure
  • Sound attenuated level 2 enclosure
  • Sound attenuated level 1 enclosure
  • Rental options (CAE only) - Socket blanking plate

european certifications

  • Upgrade to STD set for CE

fuel systems

  • Skidbase for CALG enclosure sets
  • Open set narrow tankbase
  • Low fuel level alarm
  • DEFRA bunded fuel tank
  • Low fuel level shutdown
  • High fuel level alarm
  • Compact skidbase for open sets

global certifications

  • Certification for CIS

mounting options

  • Electronic governor
  • Industrial silencer removal
  • Residential silencer
  • Battery removal
  • Silencer installation kit

test reports

  • PGS Test report @ 1.0 power factor
  • PGS Test report @ 0.8 power factor

general

  • Stone guards/radiator trans flange

power termination

  • Circuit breaker, IEC, 4 pole

accessories / miscellaneous

  • Packing case - compact set
  • Packing case - canopied set
Enclsoure

30-220 kVA SA Lvl 1 Enclosure

Maximum Rating:
220 kVA
Minimum Rating:
135 kVA
Emissions/Fuel Strategy:
Non Regulated, EU Stage IIIA
Voltage:
110 to 480 Volts