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  2. Industrial Diesel Generator, CUMMINS, Stand-By Power 500kVA/400kW, 400V(50Hz), Stage II
Industrial Diesel Generator, CUMMINS, Stand-By Power 500kVA/400kW, 400V(50Hz), Stage II

Industrial Diesel Generator, CUMMINS, Stand-By Power 500kVA/400kW, 400V(50Hz), Stage II

Industrial Generators
GRAND VOLTAGE

Grand Voltage leads the way in innovation, providing an extensive array of meticulously crafted products designed for medium and high voltage applications, showcasing our dedication to revolutionizing electric substations and overhead lines for enhanced innovation, efficiency, and dependability. Our offerings span a wide spectrum of products, from intricately engineered post insulators ensuring optimal insulation to robust suspension and tension insulators capable of withstanding mechanical stress. Our insulator strings are the bedrock of reliability in critical electrical systems, while advanced switch disconnectors offer impeccable control over circuits. Our cutting-edge transformers and generators redefine energy distribution with unmatched efficiency and dependability. Additionally, our forward-looking approach to energy management is manifested in our energy storage solutions, ensuring efficiency and stability. Embrace sustainable progress through our pioneering charging stations, driving the electric vehicle revolution.

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  • Alternator Brand
  • Canopy Type
  • ATS
  • CB
  • Control Panel

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General Specifications
Engine Brand CUMMINS
Engine Family QSZ13-G5
Alternator Brand LEROY-SOMER
Canopy Type Without Canopy
Circuit Breaker 3P
ATS No ATS
Control Panel ComAP
Standby Power 500.0 kVA
Standby Power 400.0 kW
Prime Power 400.0 kVA
Prime Power 320.0 kW
Voltage 400 V
Frequency 50 Hz
Emission Level Stage II
Power Factor 0.8
Noise Level with Canopy Installation-dependent dBA-7m
Fuel Tank Capacity 1000 L
Dimensions & Weight
Length 3850.0 mm
Width 1350 mm
Height 2200 mm
Dry Weight 3550 Kg

ENGINE

  • Heavy-duty industrial diesel engine engineered for reliable standby and continuous prime power operation.
  • 12 V or 24 V electric starting system with heavy-duty charging alternator (depending on engine model).
  • Replaceable air, fuel and lubricating oil filters.
  • Electronic engine governor (ECM-controlled) on most Tier III, Tier IV and Stage V engines for precise speed and frequency regulation.
  • Heavy-duty radiator suitable for operation up to 40°C ambient temperature (tropical radiator available for 50°C environments).
  • Flexible fuel hoses and vibration-resistant fuel connections.
  • Oil drain valve with extension hose for simplified servicing.
  • Industrial exhaust silencer with steel expansion compensator.
  • Maintenance-free starter batteries.
  • Water jacket heater available as standard or optional depending on engine configuration.
  • 1500 rpm operating speed.

ALTERNATOR

  • Heavy-duty brushless synchronous alternator designed for standby and prime power applications.
  • 4-pole construction with self-ventilated design.
  • Automatic Voltage Regulator (AVR) providing stable output voltage under varying load conditions.
  • Class H insulation system with tropicalized windings and anti-condensation treatment.
  • Minimum IP23 enclosure protection (higher protection available on request).
  • 400/230 V, 50 Hz output as standard (other voltages available upon request).
  • Designed for continuous operation at 1500 rpm.
  • Low waveform distortion suitable for sensitive electronic equipment.
  • Optional Permanent Magnet Generator (PMG) excitation system for improved motor starting and nonlinear load performance.
  • Compatible with leading alternator manufacturers.

SOUND ATTENUATED CANOPY / CONTAINER AND CHASSIS

  • Heavy-duty sound attenuated enclosure or ISO containerized power module designed for demanding standby, prime and continuous power applications.
  • Reinforced modular steel construction with large removable access panels for simplified maintenance.
  • Heavy-duty lifting eyes and transportation provisions for safe handling and installation.
  • Full-height lockable service doors providing unrestricted access to all major components.
  • Control panel viewing window for convenient operation and monitoring.
  • Electrostatic powder-coated corrosion-resistant finish suitable for harsh environmental conditions.
  • External emergency STOP push button for enhanced operational safety.
  • Heavy-duty welded base frame with integrated fuel tank or prepared for connection to an external fuel system, depending on project requirements.
  • Industrial anti-vibration mounting system isolating the engine and alternator from the chassis.
  • Engineered ventilation and airflow system providing optimum cooling performance while maintaining low sound levels.
  • Suitable for fixed installations, rental applications and containerized power plant solutions.

OPTIONAL FEATURES

Electrical
  • Circuit breaker (CB)
  • Medium-voltage generator output
  • Busbar connection
  • Automatic Transfer Switch (ATS)
  • Generator synchronization panel
  • Utility synchronization (peak shaving)
  • Load sharing system
  • Power factor control
  • Black start capability
Control & Monitoring
  • Advanced PLC-based control system
  • SCADA integration
  • Remote monitoring (Ethernet, GSM/4G, Fiber Optic)
  • Modbus RTU / TCP
  • CANbus
  • BACnet
  • IEC 61850 (optional)
  • Cloud monitoring platform
Fuel System
  • External bulk fuel tank
  • Automatic fuel transfer system
  • Fuel polishing system
  • Duplex fuel filters
  • Fuel/water separator
  • Leak detection system
Engine Options
  • Water jacket heater
  • Oil heater
  • Fuel heater
  • Heavy-duty tropical cooling package
  • Exhaust after-treatment (DOC, DPF, SCR where applicable)
Alternator Options
  • Medium-voltage alternator
  • Anti-condensation heaters
Mechanical
  • Super silent canopy
  • ISO containerized solution (10 ft, 20 ft, 40 ft or customized)
  • Fire detection and automatic fire suppression system
  • HVAC system (containerized units)
  • Internal maintenance lighting
  • Cable basement / cable entry compartment
  • Stainless steel enclosure
  • Marine-grade paint system (C4/C5)