40-1250KVA power standby waterproof generator silent automatic electric generator set for home
GENERATOR
CHASSIS
● The complete generator set is mounted as a whole on a heavy duty fabricated, steel base frame
● Steel chassis and anti-vibration pads
● Base frame design incorporates an integral fuel tank
● The generator can be lifted or carefully pushed/pulled by the base frame
● Dial type fuel gauge on the fuel tank
GENERATOR
CANOPY
● Ventilation parts are designed with modular principles
● Weather resistant and lined with sound reducing foam
● All metal canopy parts are painted by powder paint
● Panel window
● Lockable doors on each side
● Easy maintenance and operation
● Easy lifting and moving
● Thermally insulated engine exhaust system
● Exterior emergency stop push button
● Sound attenuated
GENERATOR
CONTROL SYSTEM
Control supervision and protection panel is mounted on the genset base frame. The control panel is equipped as follows:
Auto mains failure control panel
● Controller with Smartgen automatic transfer switch
● 420 Smartgen electronic controller
● Emergency stop push button
● Static battery charger
● Three-pole electrically and mechanically interlocked ATS
Generating set control module 420 Smartgen features
● This module is used to monitor a mains supply and automatically start a standby generating set
● Shutdown alarms
● STOP/RESET-MANUAL-AUTO-TEST-START
Metering via LCD display
● Mains volts (L-L/L-N)
● Generator amps (L1, L2, L3)
● Generator frequency; generator (cos)
● Engine hours run; plant battery (volts)
● Engine oil pressure (psi and bar)
● Engine speed (rpm)
● Engine temperature (degrees C)
Automatic shutdown and fault conditions
● Under/over speed; fail to start
● High engine temperature; fail to stop
● Low oil pressure; charge fail
● Under/over generator volts
● Under/over generator frequency;
● Emergency stop/start failure
● Under/over mains voltage
● Charge failure
Engine Specifications
Diesel generator model | 4DW91-29D |
Engine make | FAWDE / FAW Diesel Engine |
Displacement | 2,54l |
Cylinder bore/Stroke | 90mm x 100mm |
Fuel system | In-line fuel injection pump |
Fuel pump | Electronic fuel pump |
Cylinders | Four (4) cylinders, water cooled |
Engine output power at 1500rpm | 21kW |
Turbocharged or normally aspirated | Normally aspirated |
Cycle | Four Stroke |
Combustion system | Direct injection |
Compression ratio | 17:1 |
Fuel tank capacity | 200l |
Fuel consumption 100% | 6.3 l/h |
Fuel consumption 75% | 4.7 l/h |
Fuel consumption 50% | 3.2 l/h |
Fuel consumption 25% | 1.6 l/h |
Oil type | 15W40 |
Oil capacity | 8l |
Cooling method | Radiator water-cooled |
Coolant capacity (engine only) | 2.65l |
Starter | 12v DC starter and charge alternator |
Governor system | Electrical |
Engine speed | 1500rpm |
Filters | Replaceable fuel filter, oil filter and dry element air filter |
Battery | Maintenance-free battery including rack and cables |
Silencer | Exhaust silencer |
Alternator Specifications
Alternator brand | StromerPower |
Standby power output | 22kVA |
Prime power output | 20kVA |
Insulation class | Class-H with circuit breaker protection |
Type | Brushless |
Phase and connection | Single phase, two wire |
Automatic voltage regulator (AVR) | ✔️Included |
AVR model | SX460 |
Voltage regulation | ± 1% |
Voltage | 230v |
Rated frequency | 50Hz |
Voltage regulate change | ≤ ±10% UN |
Phase change rate | ± 1% |
Power factor | 1φ |
Protection class | IP23 Standard | Screen protected | Drip-proof |
Stator | 2/3 pitch |
Rotor | Single bearing |
Excitation | Self-exciting |
Regulation | Self-regulating |