We are an MTU System Integrator

Excerpt from the product overview for gas CHP units

Primary energy: natural gas with MZ

SERIES 4000 NaturalGas Generators 400V/50Hz/NOx < 500

**Produktübersicht Gas BHKW – Allgemein**
*andere Drehzahlen und Generatorspannungen auf Anfrage (Mittelspannung)

SERIES 4000 Natural Gas Generators, 400V/50Hz/NOx < 500 mg/Nm³, High Ambient Temperatures

**Produktübersicht Gas BHKW – Hohe Umgebungstemperaturen**

SERIES 4000 Natural Gas Generators, 400V/50Hz/NOx < 500 mg/Nm³, With low Methane Content

**Produktübersicht Gas BHKW - niedrige Methanzahl**

Standard Gen Set/CHP Scope of Supply

Generator Design

Application Group 3A Continuous Power
10% overload capacity according to ICXN
Load factor < 100 %
Unlimited operating hours

**KWK MTU 20V 4000 GS Generator Aggregat**

Standard Scope of Delivery

MTU engine with integrated oil pan and integrated SAE flywheel
SAE connection bell-housing
flexible coupling between the engine and the alternator
Charging system with turbocharger and flexible compensator
Exhaust manifold with thermal insulation installed
Combustion air filter installed
Intercooler installed
flexible expansion joints for high-temperature engine cooling systems
flexible connection compensators for LT intercooler systems
Lubrication system with integrated lubricating oil pump and lubricating oil filter
Lubricating oil change pump with integrated oil collection pan
Crankcase ventilation closed

flexible engine elastically mounts
flexible alternator elastically mounts
Ignition system with spark plugs and ignition coils
Electric starter installed
Synchronous alternator with junction box, necessary sensors, and monitoring system
Base frame for mounting the internal combustion engine and generator
Damping plates between the base frame and the foundation (supplied separately)
Lifting eyes for the engine/alternator
Transport safety devices for the engine/alternator
Starter battery installed
Generator Set Control Cabinet, complete Gen Set sensor system
Gas regulating unit, loose, with flexible hose connecting to the engine

Advanced CHP Components

In addition to the standard scope of delivery for generator sets, KWK Service GmbH develops and supplies additional system solutions:

Heat Recovery Units

Our Modules are «Ready for Operation» and include …

for the engine coolant circuit: circulation pump, 3-way mixing valve, heat exchanger
for the intercooler circuit: circulation pump, 3-way mixing valve
for heat recovery: Circulation pump, 3-way mixing valve, connected to heat exchanger, and integration of external exhaust gas heat exchanger

Soundproof Enclosures for indoor and outdoor Installation

Our soundproof enclosures are available in a modular design. The kit can be assembled on-site using standard tools, only two trained technicians are required for installation.

The hood design ensures that the maximum weight limits of the individual components are not exceeded.

The outer shell is made of galvanized sheet steel, but can also be painted, stainless steeel upon request.

Sound pressure predictions at distances of 1 m and 7 m can be calculated upon request. (This requires the customer to provide the initial sound pressure values.)

Machine Enclosures

Complete machine enclosures for installation:

Gen Set/CHP Set/ Turbine Set
Air intake and outlet system with silencers
Switchboards/Controllboards
Fresh oil, used oil
Heat recovery module
Roof mounts for exhaust silencers, exhaust heat exchangers
Gas supply system
(also available in a diesel version as a primary energy system)