The machines are all mounted in containers (ISO frame size) with radiators mounted internally.

Standard Scope of Supply of CHP units

The machines specified below are designed and built with cooling by heat exchanger on the set to provide external heating.
The proposals are all based on the widely respected Perkins engines range. These engines are well established and there is excellent support in the country.
During 2008, the complete range of Perkins gas engines is due for release in uprated format. The original "4000 series" derivation remains the same, but with new subscript descriptions. Where the uprated version is already released, proposals have been based upon them. Where not yet released, the original derivation is still used. It is possible that during the period between this submission and any order, the latest engine version may become available. This may affect both performance figure and price.
The machines are all mounted in containers (ISO frame size) with radiators mounted internally.

 

Engine fitted with:	Carburettor and gas train suitable for gas pressure 20 to 50 mbar. Starter motor and 24v battery charging system Electronic ignition Electronic governor Thermostats on engine jacket and intercooler Jacket and intercooler water pumps Air filter HWT and LOP shutdown switches Silencing system in mild steel Anti-vibration mountings 24 volts batteries
Heat recovery	Exhaust heat recovery units Jacket/secondary cooling water heat exchanger Heat dump system - electrically driven fan cooled radiators
Alternator fitted with:	Single bearing with rigid connection to engine
Automatic voltage regulator
Control panel suitable for key start. PLC based control system
Alternator mounted circuit breaker.
Shutdown functions: Engine faults -Low oil level -Low water level -Low oil pressure -High water temperature -Intercooler faults Generator overload Overspeed Low power Low/High gas pressures
Engine is fitted with automatic oil make-up system and separate oil storage tank. An on-board pump is also fitted for oil draining.
Engine/alternator assembly is mounted to a substantial steel bedplate with anti-vibration mounts designed for 90% isolation.
Exhaust systems are constructed of mild steel.
Engine is fitted with fuel system in accordance with regulations, with duplicated valves, filter, pressure regulator, mixture adjustment and carburettor.
All equipment mounted in an ISO frame container for simple transport. Service tappings at the container wall and/or roof.