Acoustic canopy 15kva 20kva perkins diesel generator genset with
engine 403a-15g1 404a-22g1
1),Main Specification
a,3-Phase, 50Hz@1500RPM, 400/230V (Also Can Be Made According To
Customers’ Special Requirements)
b,Composed Perkins diesel engine and Stamford or Leroy Somer
alternator
c,12V/24V DC start motor and storage battery
d,Brushless, Self-excited, IP23, insulation class H alternator
e, 50°C radiator as standard, 60°C is optional
f,Key start panel control system as standard, digital auto-start
panel is optional
g,8-hour operation base tank
Specificates Data:
| 1. SPECIFICATIONS OF GEN-SET |
| 1.1 | Set Model | GNRP20 |
| 1.2 | Prime at 50HZ, 40°C ambient | 16KW 20KVA |
| 1.3 | Standby at 50HZ, 40°C ambient | 17.6KW 22KVA |
| 1.4 | Rated Gen-set output | 230/400V 50Hz |
| 1.5 | Rated Relative humidity | ≤ 60 % |
| 1.6 | Dimension (L×W×H) | 2100×850×1300mm |
| 1.7 | Weight | 700kg |
| 1.8 | Fuel consumption 100% prime load | 5,4 l/hr |
| 1.9 | Structure of Gen-set | The Gen-set adopt integrative structure, engine is fix on high strength steel basic frame, anti vibration instrument between
the engine and basic frame, cooling fan have protecting cap,
control cabinet and circuit breaker installed on Gen-set |
| 1.10 | Control system (Optional) | Basic control panel or Advanced control panel with automatically
start-up function and other function |
| 2. SPECIFICATIONS OF ENGINE |
| 2.1 | Engine Brand | Perkins |
| 2.2 | Engine Model | 404A-22G1 |
| 2.3 | Governor/Class | Mechanical |
| 2.4 | Cylinder NO. | 4 |
| 2.5 | Engine build | Vertical in-line |
| 2.6 | Fuel spray pattern | Indirect injection |
| 2.7 | Aspiration | Naturally |
| 2.8 | Cooling mode | Radiator cooled (enclose water) |
| 2.9 | Bore and stroke | 84×100mm |
| 2.10 | Compression ratio | 23·3 : 1 |
| 2.11 | Displacement | 2.216L |
| 2.12 | Engine Prime Power at 1500rpm | 18.4KWm |
| 2.13 | Engine Standby Power at 1500rpm | 20.3KWm |
| 2.14 | Start-up mode | 12V, electric |
| 2.15 | Lubricating oil consumption | Lubricating oil consumption less than 10% Fuel consumption |
| 2.16 | Lubrication oil capacity | 10,6 litres |
| 2.17 | Coolant capacity – radiator and engine (40°C) | 6,98 litres |
| 2.18 | Exhaust temp – full load prime | 445°C |
| 2.19 | Exhaust gas flow – full load prime | 3,64m³/min |
| 2.20 | Exhaust gas back pressure max | 10,2 kPa |
| 2.21 | Air intake – engine– full load prime | 1,45m³/min |
| 2.22 | Standard Air intake temp | 25°C |
| 2.23 | Fuel type | #0 Diesel (Natural temperature) |
| 2.24 | Filter system | Adopt whole changeable lubricating oil, fuel filter and air filter |
| 2.25 | Exhaust system | Adopt industrial high efficiency silencer and flexible bellows |
| 2.26 | Engine derating – altitude | Above the sea-level 1525m high, a fall of 4% from a rise of 300m. |
| 2.27 | Engine derating – temperature | Above the ambient temperature 40°C high, a fall of 2% from a rise
of 11%. |
| 3. SPECIFICATIONS OF ALTENATOR |
| 3.2 | Alternator Type | A.C. Synchronous |
| 3.3 | Rated Voltage | 230/400V |
| 3.4 | Rated Frequency | 50HZ |
| 3.5 | Rated speed | 1500 RPM |
| 3.6 | Voltage regulation mode | Auto |
| 3.7 | Alternator voltage regulation | ±0.5% |
| 3.8 | Exciting mode | Brushless self exciting |
| 3.9 | Power factor | 0.8 (lagging) |
| 3.10 | Phase & wires | 3 phase 12 wires |
| 3.11 | Rated currency | 25.3A |
| 3.12 | Efficiency | 0.842 |
| 3.13 | Insulation class | H |
| 3.14 | Protection class | IP23 |
| 3.15 | Single load step to NFPA110 | 100% |
| 3.16 | Standards | IEC34-1,NEMA1 |
| 3.17 | Max. Ambient Temperature | 40°C |
| 3.18 | Min. Ambient Temperature | - 15°C |
| 3.19 | Max. altitude | 1000m |
| 3.20 | Weight | 133Kg |
1) Control system:
a) Automatic alarm system: the unit has the acousto-optics alarm
system and
arrestor for any situation as the start defeat, the water is over
temperature, the oil
pulls down, over speed, over load and over current
b) Operation display:
i) Unit voltage, tri-phase load current and frequency display
ii) Water temperature, oil pressure display
iii) Fuel level, fuel temperature display
iv) Audible and visual alarm lamps and buzzers
