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Diesel Engine Components

Technologies empowering efficiency 

ARTEMIS dual-fuel systems are based on tried-and-tested components from gas engines and powerful actuators and control units from HEINZMANN. The cylinder-specific version based on a gas injection valve consists of an EFI control system, gas injection valves, and pressure and temperature sensors. The single-port injection concept achieves the best possible load behaviour whilst also minimising the risk of gas loss or backfires caused by valve overlaps. Designed for engines up to 1 MW, ARTEMIS systems are particularly well-suited to dual-fuel conversions on medium and fast-running diesel engines.

Dual-Fuel Management 

  • Overview EFI Controls
  • MVC 01-24
  • MVC 03-8

DARDANOS Controls for Electronic Fuel Injection

The DARDANOS range includes universal EFI control units for engines with electronically controlled injection systems. These solenoid valve control systems are primarily used to control the speed. They help to optimise fuel consumption and this, in turn, results in less environmentally harmful emissions. They can also be used for basic monitoring functions, thereby increasing the operational reliability and availability of engines.

 

Reihe EFI Regler

  • Suitable for diesel, gas and dual-fuel engines
  • Precise injection control
  • Can be configured to suit specific applications

MVC 01-24

A solenoid valve control system for industrial diesel, gas and dual-fuel engines with a maximum of 24 cylinders. Enables up to seven precise injections per cylinder and stroke; large number of I/Os enables optimum engine operation and monitoring; can be used with any control system based on solenoid valves; combined with MEGASOL injection valves for gas injection systems. What’s more, up to 3 actuators can be actuated directly, for instance to control the air volume (throttle valve, turbocharger bypass, wastegates). It can be expanded as a redundant system for use in ship engines.

Technical data

  • Power supply: 15 - 33 VDC (nom. 24 VDC)
  • Injection boost current max./hold: max. 30 A / 18 A
  • Ambient temperature: -40 ... 80 °C / -40 ... 125 °C with cooling
  • Permissible ambient humidity: 95 % at 55 °C
  • Vibration: 10-24 Hz 2 mm / 25-64 Hz 0,24 m/s / 65-2000 Hz 9 g
  • Shock level: 30 g 11 ms - half sine wave
  • EMC: EN 61000-4-2/-3/-4/-6
  • Degree of protection: IP6K9K
  • Weight: approx. 8.5 kg

Engine Types & Applications

Diesel EnginesDiesel Engines

Gas EnginesGas Engines

Dual-Fuel EnginesDual-Fuel Engines

ShipsShips

LocomotivesLocomotives

Industrial VehiclesIndustrial Vehicles

GensetsGensets

MVC 03-8

A solenoid valve control system for industrial diesel, gas and dual-fuel engines with a maximum of 8 cylinders. Wide range of functions and many I/Os for optimum engine operation and monitoring.

Technical data

  • Power supply: 12 - 32 VDC (nom. 24 VDC)
  • Degree of protection: IP6K9K
  • Ambient temperature: -40 - 80 °C / -40 - 120 °C with cooling
  • Permissible ambient humidity: max. 95 % at 55 °C
  • Vibration: 10 - 24 Hz; max. ±2 mm / 25 - 64 Hz; max. 0.24 m/s / 65 - 2000 Hz; max. 9 g
  • Shock level: max. 30 g, 11 ms - half sine wave
  • EMC: EN 61000-4-2 /-3 /-4 /-6
  • Weight: approx. 10 kg

Engine Types & Applications

Diesel EnginesDiesel Engines

Gas EnginesGas Engines

Dual-Fuel EnginesDual-Fuel Engines

GensetsGensets

ShipsShips

LocomotivesLocomotives

Industrial VehiclesIndustrial Vehicles

  • MEGASOL Overview
  • MEGASOL 200 II
  • MEGASOL 250 II
  • MEGASOL 400 II
  • MEGASOL 425 II
  • MEGASOL 1000
  • MEGASOL Marine

MEGASOL Gas Admission Valves

MEGASOL valves are designed to operate with a comparatively high differential pressure of supplying air and gas. They are characterized by excellent load response, precise dosage and individual adjustment of gas quantity for each cylinder. MEGASOL valves have a very low leakage when closed and are easy maintain.

Gas Mixer Uebersicht

  • Precise gas metering and individual adaptation for each cylinder
  • Reacts quickly to the load behaviour due to proximity to combustion chamber and use of an actuation concept that is aligned with the engine stroke
  • No risk of backfires

MEGASOL 200 II

Technical data

  • Power range: approx. 60 ... 300 kW/cylinder
  • Flow rate (Z-value): 55
  • Max pressure gas supply: 8 bar
  • Max. pressure air supply: 6 bar
  • Max differential pressure: 3 bar
  • Voltage supply: 48 ... 110 VDC

MEGASOL 250 II

Technical data

  • Power range: about 60 ... 300 kW/cylinder
  • Flow rate (Z-value): 69
  • Max. pressure gas supply: 8 bar
  • Max. pressure air supply: 6 bar
  • Max. differential pressure: 3 bar
  • Voltage supply: 48 ... 110 VDC

MEGASOL 400 II

Technical data

  • Power range: about 250 ...600 kW/cylinder
  • Flow rate (Z-value): 105
  • Max. pressure gas supply: 8 bar
  • Max. pressure air supply: 6 bar
  • Max. differential pressure: 3 bar
  • Voltage supply: 48 ... 110 VDC

MEGASOL 425 II

Technical data

  • Power range: about 250 - 600 kW / cylinder
  • Flow rate (Z-value): 128
  • Max. pressure gas supply: 8 bar
  • Max. pressure air supply: 6 bar
  • Max. differential pressure: 3 bar
  • Voltage supply: 48 ... 110 VDC

MEGASOL 1000

Technical data

  • Power range: about 500 ... 2000 kW/cylinder
  • Flow rate (Z-value): 250
  • Max. pressure gas supply: 8.5 bar
  • Max. pressure air supply: 6.5 bar
  • Max. differential pressure: 2.5 bar
  • Voltage supply: 48 ... 110 VDC

More information

Technical Drawing

Power Range

MEGASOL Marine

For marine applications the MEGASOL 200 II - 425 II are also available in marine versions.

Technical data

  • Power range: 60 ... 300 kW/cylinder respectively 250 .. 600 kW/cylinder
  • Flow rate (Z-value): 55 / 69 / 105 / 128
  • Max. pressure gas supply: 8 bar
  • Max. pressure air supply: 6 bar
  • Max. differential pressure: 3 bar
  • Voltage supply: 48 ... 110 VDC
  • Overview Sensors
  • Temperature sensors
  • Pressure sensors

Sensors for Dual-Fuel Management

The ARTEMIS system also contains sensors for monitoring the pressure and temperature (gas, air, coolant, exhaust gases).

Dual Fuel Sensors Uebersicht

 

Temperature sensors

HEINZMANN high-quality temperature sensors based on Pt 100, Pt 200 or Pt 1000 measuring cells are used on all HEINZMANN systems and have become the industry bench mark for response times, long-term stability and measurement precision. The sensors are suitable for measuring fluids and gases and have degree of protection IP65.

Technical data

  • Degree of protection: IP65
  • Types and measuring ranges:
  • Pt 100: -40... +800° / short-term +900 °C
  • Pt 200: -40 ... +800 °C / short-term +900 °C
  • Pt 1000: -40 ... +150 °C

Pressure sensors

HEINZMANN offers gas, boost and oil pressure sensors tailored to virtually any specification. The pressure sensors are renowned for their accuracy and reliability and guarantee precision pressure sensing.

Technical data

  • Degree of protection: IP65
  • Pressure range: 0 to 2.5, 4, 10, 16 up to 2000 bar
  • Knock Control

Knock Control

The ARIADNE control unit is able to individually detect knocking combustion on each cylinder (max. 20) and maintain optimum operation under all conditions so as to protect the engine from damage.

Technical data

  • Power supply: 18 ... 32 VDC
  • Capacity: up to 20 knock sensor inputs
  • Communication: 2x CAN bus, 1x Modbus, 1x serial interface

More information

Technical Drawing

Leaflet

Engine Types & Applications

Gas EnginesGas Engines

Dual-Fuel EnginesDual-Fuel Engines

CHPCHP

GensetsGensets

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