Description Overview Mtu containerised generators Model mtu 16v4000g23 ppu Fuel diesel 1500 rpm 50 hz Year 2019 Surplus never used Voltage 400v Power output 1635kw Alternator leroy stamford Technical Data 50hz / 1500rpm / 400v Engine maker and model mtu 16v4000g23 Rating type prime / standby Engine output (prime / standby) hp 2445/ 2689 Kwm 1798/ 1978 Engine load acceptance kwe ~1155 (~70%) Aspiration turbocharged; water charge air cooling Cylinder arrangement 16v Type water cooled, 4 cycles, overhead valve Bore x stroke mm x mm 170 x 210 Piston displacement liter 76.3 Starting method electric motor, 24v – 9.0kw x 2 Charging alternator dc 24v – 35a (brushless) Cooling fan and diameter mm 8 blades pusher type, 1891 Oil cooler water cooled, multi-plate type Air cleaner dry type, 2 stage paper element Stop solenoid energized to runmode Flywheel housing / flywheel sae #00 / sae #21 (metric tread) Flywheel ring gear teeth 182 Battery (lead acid type) dc 12v – 200ah x 4pcs Frequency Regulation Steadstate % ≤±0.5 Transient state % ≤±10 Frequency stable time s 2 Frequencywaving % ≤±0.25 Frequency regulationrange % ±5.0 Engine Lubricant Oil pan (high / low level) liter 240/ 210 Oil filter /by-pass filter liter 60 System total liter 300 Grade sae # 15w-40 Api, class ch, ci Engine Coolant Radiator and ambient temp. °c corrugate fin type,40 Cooling system forced circulation by centrifugal waterpump Engine capacity liter 225 Radiator capacity liter 330 Radiator heat rejection kw 1050 Engine Data Pressure mean effective (pme) bar 20.7 Mean pistonspeed m/s 10.5 Sound level (average at 1m) full load db(a) 107 Speed regulation % electronically controlled injection; common rail system Thermostat (wax type) watercoolant °c cracking 79, fully open 87 Engine shut down device coolant temp (sensor type) °c 102 +3% Oil pressure (sensor type) kpa 98 + 3% (1.0 + 3%bar) Fuel Consumption Bsfc (at 100%load) g/kwh 192 Lubricating oil (nominal value) % 0.3 Fuel rate liter/h 374 Alternator Model pi734f1 Construction single bearing, self-ventilated Control system mx321 with pmg excited Insulation classh Protection ip23 Rated powerfactor 0.8 Efficiency (cont.100%) % 96 No of pole and phase 4 poles 3 phase 4 wire Stator winding double layer lab Winding pitch 2/3 Winding leads 6 Voltage regulation, stead state % ≤±0.5 Voltage regulation, transient state % +20 ~- l5 Voltage stable time s ≤0.5 Voltage waving % ≤±0.5 Voltage regulation (at no load) % 95 ~105 Voltage waveform distortion noload % <1.5 Non-distorted balanced linear load % <5 Maximum overspeed rpm 2250 Voltage dip at15% kva ~1860kva Voltage dip at20% kva ~2610kva Air Ventilation Combustion air flow m3/min 138 Cooling fan air flow m3/min 1920 Alternator air flow m3/min 150.0 Total m3/min 2208 Exhaust Gas Gas flow (at full load) m3/min 348 Temperature (at t/c outlet) °c 485 Allowable backpressure mbar 85 Bellow size (inner diameter) mm 250 x2 Fuel Recommendations Diesel fuel (grade) astm d975, 1-d or2-d Pipe size of fuel line supply (minimum) inch 1.5 Return (minimum) inch 1.0 Generator Control Panel Genset controller deif agc242 Analog measurement °c coolant temperature Bar engine oil pressure % fuel level (optional) Acmeasurement v gen u1 –u3 A gen i1 – i3 Kw gen active power Kvar gen reactive power Kwh gen power consumption V mains u1 –u3 Hz mains frequency V mains voltage (l1-l2, l2-l3, l3-l1) Default Protection Settings Low oil pressure bar <1.5 High coolant temperature °c >100 Overspeed rpm > 10% of rated speed Fail to start sec. > 39 (failed to start up after 3attempts) Low / high battery voltage v 18 /30 Charge fail v <18 Under / over gen voltage v 70% / 110% of rated voltage Under / over gen frequency hz 85% / 110% of rated frequency Over current a > 120%(idmtl) Push Buttons Mode→ selection of genset operation mode (off, man, aut push button) Horn reset deactivates the “horn” Fault reset acknowledges faults and alarms Start genset Stop genset Mcbon/off manual open/close the mains cb Led Indicators Mains failure: green led activated when the mains present, green led unlit while ‘mains failure’ occurred and genset does not run. Mcbon: green led activated if mcb is closed. its actuated by feedback signal. Gcbon: green led activated if gcb is closed. its actuated by feedback signal. Gen voltage present: green led activated when the genset present, green led unlit while ‘genset output failure’ or genset does not run. Controls And Alarms Emergency stop button stops genset in case of emergency. Keyswitch on/off power to the control panel Led common engine fault led Buzzer audible alarm Switchgear Current switch model as-32e3-32h m2d2d2bx ng5 u2 c/3200a 3p Ls/(lcs:85ka 400v-690v)/operation voltage: ac220v