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FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD

  • China,Ningde ,Fujian
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China SDEC Silent diesel Generators Set 400kW 500KVA Silent Genset Auto-Start
China SDEC Silent diesel Generators Set 400kW 500KVA Silent Genset Auto-Start

  1. China SDEC Silent diesel Generators Set 400kW 500KVA Silent Genset Auto-Start
  2. China SDEC Silent diesel Generators Set 400kW 500KVA Silent Genset Auto-Start
  3. China SDEC Silent diesel Generators Set 400kW 500KVA Silent Genset Auto-Start
  4. China SDEC Silent diesel Generators Set 400kW 500KVA Silent Genset Auto-Start
  5. China SDEC Silent diesel Generators Set 400kW 500KVA Silent Genset Auto-Start

SDEC Silent diesel Generators Set 400kW 500KVA Silent Genset Auto-Start

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Canopy Customized
Control Panel LCD Digital Display, Deepsea, ComAp, Deepsea / ComAp / Harsen / Smartgen 6110, Smartgen
Cooling Method Water-cooling System
Frequency 50/60HZ
Product Name Diesel Genertor, Generator 500KVA , Powered By SDEC Diesel Generator, Standby Use Power Diesel Generator 400kW
Supply Ability 500pcs per month
Warranty 12 Months/1000 Hours
Alternator Marathon, Stamford, SLG/Stamford/Marathon/Meccatle/Leroy-somer, Stamford Or Newtec, Engga
Packaging Details Bubble wrap
Output Type AC Single/Three Phase
Rated Voltage 400/230V, 110-480V, 220V / 380V, 110V / 240V, 380V
Delivery Time 30 working days
Controller Deepsea/Smartgen/etc
Application Indursty Bank Etc
Color Customers' Requirement
Engine Original SDEC
Rated Power 400kW
Type Silent(super Silent)or Open, Silent, Etc, In-line/6-Cylinder/4-Stroke/4-Valve/19L, Soundproof Canopy(Silent)
Model Number SC25G690D2
Brand Name SDEC
Certification CE
Place of Origin China

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Product Specification

Canopy Customized Control Panel LCD Digital Display, Deepsea, ComAp, Deepsea / ComAp / Harsen / Smartgen 6110, Smartgen
Cooling Method Water-cooling System Frequency 50/60HZ
Product Name Diesel Genertor, Generator 500KVA , Powered By SDEC Diesel Generator, Standby Use Power Diesel Generator 400kW Supply Ability 500pcs per month
Warranty 12 Months/1000 Hours Alternator Marathon, Stamford, SLG/Stamford/Marathon/Meccatle/Leroy-somer, Stamford Or Newtec, Engga
Packaging Details Bubble wrap Output Type AC Single/Three Phase
Rated Voltage 400/230V, 110-480V, 220V / 380V, 110V / 240V, 380V Delivery Time 30 working days
Controller Deepsea/Smartgen/etc Application Indursty Bank Etc
Color Customers' Requirement Engine Original SDEC
Rated Power 400kW Type Silent(super Silent)or Open, Silent, Etc, In-line/6-Cylinder/4-Stroke/4-Valve/19L, Soundproof Canopy(Silent)
Model Number SC25G690D2 Brand Name SDEC
Certification CE Place of Origin China
High Light SDEC silent diesel generator 400kW500KVA silent genset auto-startlow fuel consumption diesel generator
400kW 500KVA SDEC Silent Diesel Generator Set
Model: SC25G690D2 - Reliable Power Solution with Auto-Start Controller, Low Fuel Consumption, and Continuous Operation Capability
Product Overview
Our 400kW 500KVA BOBIG SDEC diesel generator (Model: SC25G690D2) is engineered to deliver reliable power for diverse industrial, commercial, and residential applications. Backed by the renowned SDEC brand, it offers superior performance, fuel efficiency, and long-term durability.
Key Features
  • Power Performance: Rated at 400kW (500KVA) with stable prime power output for continuous operation under heavy loads
  • Frequency: Standard 50Hz operation compatible with most electrical equipment
  • Engine Excellence: SC25G690D2 SDEC engine with high torque, fuel efficiency, and low emissions
  • Engine Speed: 1500 RPM for smooth, consistent power supply with minimal component wear
  • Control System: Digital auto-start controller with standard DSE 6120 controller
Technical Specifications
General Information
Parameter Prime Power Standby Power
Rated Power (kVA) 500 550
Power Rating (kW) 400 440
Frequency (Hz) 50
Engine Model SC25G690D2
Engine Speed (RPM) 1500
Phase 3
PF 0.8
Rated Voltage (V) 400/230 (customizable)
Fuel Tank Capacity Operating Time ≥ 8h @ 75% load
Power Rating Definitions
PRP (Prime Power): Available for unlimited annual hours in variable load applications according to GB/T2820-97 standards. Includes 10% overload capability for 1 hour within 12-hour operation period.
ESP (Standby Power): Applicable for emergency power supply during utility interruptions. No overload, utility parallel, or negotiated outage operation capability available at this rating.
Dimensions and Weight
Model BSD550 (Open Type) BSD550S (Silent Type)
Length (mm) 3440 4500
Width (mm) 1350 1810
Height (mm) 2460 2360
Tank Capacity (L) 920 920
Engine Specifications
Engine Model & Manufacturer SC25G690D2 (SDEC)
Engine Type V-type, 4 strokes, water-cooled; 2 valves, Turbo charged with aftercooler
Combustion Type Direct injection
Cylinder Type Wet cylinder liner
Number of Cylinders 12
Bore × Stroke 135 × 150 mm
Displacement 25.8 lit.
Compression Ratio 16 : 1
Dry Weight 2080 kg
Dimension 1930 × 1686 × 1872 mm
Alternator Specifications
Alternator Brand BOBIG
Manufacturer FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
Alternator Model BW-354D
Alternator Rated Power 400kW/500kVA
Rated Voltage 230V/400V
Rated Frequency 50Hz
Connecting Type 3 Phase and 4 W
Protection Grade IP23
Exciter Type Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper
Insulation Class H class
Voltage Regulation, Steady State ≤±1%
Environmental Adaptability
  • Ambient Temperature: Operational range of +5°C to +40°C
  • Altitude: Suitable for use up to 1000m (custom solutions available for different conditions)
Compliance Standards
Our generator complies with international and national standards including ISO 8528-5:2018, GB/T2820.5-2009, and CE certification, ensuring quality, safety, and reliability.
Applications
  • Industrial Use: Backup power for factories to ensure continuous production during outages
  • Commercial Buildings: Power for office buildings, shopping malls, and hotels to maintain essential services
  • Residential Areas: Reliable power for communities with unstable power grids
Customization & Services
  • Customization and OEM services available with design drawings
  • All units equipped with original power supplies
  • Optional engine, generator, and controller configurations
  • One-year or 1000-hour warranty (whichever comes first)
  • 24/7 technical support, maintenance, and repair services
Why Choose Our Diesel Generators
  • Brand Reputation: SDEC is a trusted brand with proven reliability in the diesel generator industry
  • Quality Assurance: Manufactured according to international standards with rigorous quality inspections
  • Customization Options: Tailored solutions based on specific customer requirements
  • Comprehensive Support: Professional after-sales service and technical assistance
Product Image
SDEC 400kW 500KVA Silent Diesel Generator Set
Certifications
Product Certification 1 Product Certification 2

Company Details

Bronze Gleitlager

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    8000000-10000000

  • Employee Number:

    120~150

  • Ecer Certification:

    Verified Supplier

Our Catalogue:   BOBIG CATALOGUE 2024-1.pdf   BOBIG POWER Introduction: BOBIG POWER is a leading company in the production and supply of diesel generator sets. With a history spanning over 20 years, we have established ourselves as a trusted provider of reliable power s... Our Catalogue:   BOBIG CATALOGUE 2024-1.pdf   BOBIG POWER Introduction: BOBIG POWER is a leading company in the production and supply of diesel generator sets. With a history spanning over 20 years, we have established ourselves as a trusted provider of reliable power s...

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Get in touch with us

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  • FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
  • NO.8 Jinye Road,Tiehu Village ,Chengyang Town,Fuan City,Ningde City,Fujian Province.CHINA
  • https://www.bobigpower.com/

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