A2_Plant_Equipment_A2-1.pdf

Gas Engine No. of Equipment 3 ea

Type Water cooled, 4 cycle, Plug ignition type

Model 12NHLG-ST

Rating of the out-put power 647 kw

Rating of the revolutions per minute 1500 min⁻ˡ No. of cylinders, locations 12 cylinders, "V" locate

Cylinder dia x stroke 165 x 185 mm

Stroke capacity 47.47 liter

Averaged effectively pressure 1.09 Mpa

Averaged piston speed 9.25 m/s

Direction of the revolution Left revolution, view from the generator

Lubricant oil GM40

Stored capacity of lubricant oil Max.487 liter, Min.291 liter

Stored capacity of cooling water 90 liter

Engine Start Automatically or remote controlled cell-motor

Engine Stop Automatically or remote manually controlled fuel stop

Lubricant oil circulation system Powered circulation by the gear pump

Engine cooling system Powered circulation by the cooling pump

Supercharger Exhaust gas turbine

Vibration Protection Air spring type protector

Gas consumption 128.7 +5% m³N/Hr

Lubricant oil consumption 1.08 g/kW·Hr

An overload proof stress 110% within 30 minutes

An overspeed proof stress 110% within 1 minute

Manufacture Date

Maker YANMAR

Alternating Current Generator No. of Equipment 3 ea

Model GFC1355E-4

Capacity 625 kVA

Voltage 6,600 V

Rotary Speed 1,500 min¯¹

Phase ·Frequency 3Ø, 50Hz

Power Factor 0.8

Excitation Type Brush-less

Weight 1,870 kg

Maker FUJI and JM&G

Exhaust Gas Boiler (Hot Water) No. of Equipment 3 ea

Model ECW-G29-8-11

Operating Pressure 98 kPa

Max Capacity 294 kW

Max Temperature 120ºC

Heating Surface 7.89 M²

Manufacture Date Oct 2003

Maker MIURA Boiler

Appendix A2. List of Equipment and Systems in Co-Generation Plant

A2-1