C9.3 Marine Generator Set

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C9.3 ACERT genset packages with heat exchanger or keel cooling are available with60 Hertz ratings of 250 ekW (313 kVA) and 300 ekW (375 kVA) and 50 Hz ratings of 200 ekW (250 kVA) and 250 ekW (313 kVA). Radiator cooled gen sets are with 60 Hz ratings of 224 ekW (280 kVA) and 274 ekW (343 kVA) and 50 Hz ratings of 185 ekW (231 kVA) and 235 ekW (294 kVA). The C9.3 propulsion, auxiliary, and generator set engines have a common rail fuel system for optimal combustion and lower emissions. Cooling system options for the propulsion and auxiliary engines include heat exchanger with sea water aftercooling, and keel with combined circuit or separate circuit aftercooling. The genset packages are available with heat exchanger, keel, or radiator cooling. These products are EPA Tier 3 and IMO II certified. In addition the propulsionengine ratings are EU Stage IIIA certified and auxiliary and gen sets are also CCNR Stage II certified.

Generator Set Specifications

  • Minimum Rating 185R ekW (231 kVA) at 50hz, 224R ekW (280 kVA) at 60hz 185R ekW (231 kVA) at 50hz, 224R ekW (280 kVA) at 60hz
  • Maximum Rating 250R ekW (313 kVA) at 50hz, 300 ekW (375 kVA) at 60hz 250R ekW (313 kVA) at 50hz, 300 ekW (375 kVA) at 60hz
  • Frequency 50 Hertz & 60 Hertz 50 Hertz & 60 Hertz
  • Speed 1500 rpm @ 50Hz & 1800 rpm @ 60Hz 1500 rpm @ 50Hz & 1800 rpm @ 60Hz
  • Emissions/Fuel Strategy EPA Tier 3, IMO II, EU IW EPA Tier 3, IMO II, EU IW

Engine Specifications

  • Aspiration Turbocharged Aftercooled Turbocharged Aftercooled
  • Bore 4.13 in 105.0 mm
  • Stroke 5.31 in 135.0 mm
  • Fuel System Common Rail Common Rail
  • Engine Model C9.3 C9.3

Generator Set Dimensions

  • Height 56.5 in 1436.0 mm
  • Length - Engine 85.8 in 2170.0 mm
  • Weight - Approximate 5219.0 lb 2367.0 kg
  • Width - Engine 50.4 in 1260.0 mm

Generator Specifications

  • Excitation Permanent Magnet Permanent Magnet
  • Insulation Class H Class H
  • Drip Proof IP23 IP23
  • Number of Leads 12-Lead 2 wires per lead 12-Lead 2 wires per lead
  • Voltage Regulator approx. 0.5% approx. 0.5%

C9.3 Marine Generator Set Optional Equipment

Air System

  • Air cleaner with integrated fumes disposal

Control System

  • Extension harnesses, MCS controller (MGCP III B, MGCP II), EMCP 4.2 control panel

Generators & Generator Attachments

  • RH or LH service, RTD module, potential transformer, power analyzer module, extension box, generator oversizing, IP44

Fuel System

  • Double wall fuel lines, manual or electric priming pump, simplex or duplex primary fuel filter, simplex or duplex secondary and tertiary fuel filter

Lube System

  • Simplex or duplex oil filter, manual sump pump and oil drain

Starting System

  • 24V electric starting motor, air starting motor, jacket water heater, charging alternator

Protection System

  • SOLAS fuel and oil shielding; safety shutdowns for low oil pressure, high water temperature, and overspeed

Marine Classification Society (MCS) Approval –


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