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SDEC 40kw Domestic Standby Diesel Silent Generator with Auto Start ATS Remote Start 50/60 Hz for Home

SDEC 40kw Domestic Standby Diesel Silent Generator with Auto Start ATS Remote Start 50/60 Hz for Home

Minimum Order Quantity 1
Brand Name SDEC
Place of Origin China
Packaging Details 240*93*120cm
Certification ISO 9001
Model Number 4ZT3.5-G21
Supply Ability 500PCS Per Month
Price 3200-4500USD
Delivery Time 30 work days
Detailed Product Description
SDEC 40kW Domestic Standby Diesel Silent Generator
Our SDEC 4ZT3.5-G21 Diesel Generator is a high-performance, heavy-duty diesel generator set designed for reliable prime and standby power. Engineered with the renowned SDEC engine, this 40kW unit is encased in a robust soundproof canopy, making it an ideal solution for applications requiring low noise operation without compromising on power and durability.
Power Specifications
SpecificationPrime PowerStandby Power
Rated Power (kVA)5055
Power Rating (kW)4044
Frequency (Hz)50
Engine Model4ZT3.5-G21
Engine Speed (RPM)1500
Phase3
Power Factor (PF)0.8
Control SystemDigital
Rated Voltage (V)400/230
Fuel Tank Capacity Operating Time≥ 8h @ 75% load
PRP Prime Power: Available for unlimited annual hours in variable load applications according to GB/T2820-97. Includes 10% overload capability for 1 hour within 12 hours of operation.
ESP Standby Power: Applicable for supplying emergency power during utility power interruptions. No overload, utility parallel, or negotiated outage operation capability available.
Dimensions and Weight
ModelBSD55 (Open Type)BSD55S (Silent Type)
Length (mm)18602400
Width (mm)620930
Height (mm)11701200
Tank Capacity (L)9292
Engine Specifications
Engine Model & Manufacturer4ZT3.5-G21 (SDEC)
Engine TypeIn-line, 4 strokes, water-cooled; 4 valves, Turbo charged
Combustion TypeDirect injection
Cylinder TypeWet cylinder liner
Number of Cylinders4
Bore × Stroke105 × 115 mm
Displacement3.5 lit.
Compression Ratio18 : 1
Firing Order1-3-4-2
Fuel Injection Advance Angle14-17°
Dry Weight320 kg
Dimension848×608×909mm
RotationCCW viewed from flywheel
Alternator Specifications
Alternator BrandBOBIG
Alternator ManufacturerFUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
Alternator ModelBW-224D
Alternator Rated Power40kW/50kVA
Rated Voltage230V/400V
Rated Frequency50Hz
Connecting Type3 Phase and 4 Wire
Number of Bearings1
Protection GradeIP23
Altitude≤1000m
Exciter TypeBrushless, Self-exciting, AVR automatic voltage regulating, 100% Copper
Insulation ClassH class
Control Panel - DSE 6120
Auto start and auto mains failure control module with alternator frequency & CAN speed sensing.
Key Benefits
  • Automatically transfers between mains (utility) and generator
  • Hours counter for accurate monitoring and maintenance periods
  • User-friendly set-up and button layout for ease of use
  • Multiple parameters monitored & displayed simultaneously
  • Configurable to suit wide range of applications
  • PLC editor allows user configurable functions
Key Features
  • 4-line back-lit LCD text display
  • Multiple display languages
  • Five-key menu navigation
  • LCD alarm indication
  • Customizable power-up text and screen images
  • DSENet® expansion compatibility
  • Data logging facility
  • Internal PLC editor
  • Protections disable feature
  • Fully configurable via PC using USB communications
Advanced Features
  • 3-phase generator sensing and protection
  • 3-phase mains sensing and protection
  • Automatic load transfer control
  • Generator current and power monitoring
  • Mains current and power monitoring
  • kW overload alarm
  • Over current protection
  • Breaker control via fascia buttons
  • Real time clock
  • Engine run-time scheduler
Available Options
EngineAlternatorFuel SystemGenerating Set
Water Jacket PreheaterPMG excitation12/24 hour base tankDeepsea, ComAp, Smartgen controllers
Oil PreheaterSpace heaterBunded fuel tankTrailer
Oil manual pumpWinding temperature measuringExternal fuel tankTools with the machine
Automatic fuel feeding
Switch between external tank and base tank
Product Images
Product Tags: 40kw diesel generator with ATS   silent standby generator for home   auto start diesel generator 50Hz  
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