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ZICHAI ZDMO500PNOA Generator Set

The ZDMO500PNOA is a high-power, high-reliability diesel generator set, specifically engineered for large vessel propulsion, heavy industrial operations, and emergency power supply scenarios. Built on mature low-speed diesel engine technology and advanced power generation control systems, it delivers efficient and stable power output, providing users with long-lasting, dependable energy solutions.

The code Z in the model name indicates that the engine brand of the unit is ZICHAI, the code D in the model name indicates that the fuel type is diesel, the code M in the model name indicates that the Marine-used, the code O in the model name indicates that the open type, the code 500 in the model name indicates that the power is 500KW, and the code P in the model name indicates that the power type is the primary power. The code N in the model name indicates that the generator brand is SinoGen, the code O in the model name indicates that the generator set has no ATS and no parallel function, and the code A in the model name indicates that the frequency of the generator set is 50hz.

As official exporting agent of ZICHAI, SinoGen is a professional power system solution provider, we provide one-stop power system solutions for customer from all over the world, from power system design to power system supply, from installation to commissioning, from after-sales services support to parts supply, SinoGen is your reliable power system partner that give you best value for money and reliable system solution.

Advantages of ZICHAI ZDMO500PNOA Generator Set

  • Delivers a rated power of 500 kW and standby power of 550 kW, paired with the ZC6200ZLD-27 diesel engine (600 kW continuous power) at 1000 rpm, reliably meeting heavy industrial and marine high-load demands.

  • Optimized combustion design achieves a fuel consumption rate of only 190 g/kW·h and a lube oil consumption rate of 0.9 g/kW·h, significantly cutting long-term operating costs while ensuring efficient performance.

  • Features automatic voltage regulation and a brushless self-excited system, with voltage regulation ratios of ±1% (single unit) and ±2.5% (parallel operation), maintaining stable 50 Hz, 400 V output ideal for sensitive industrial and marine systems.

  • Rugged 16000 kg construction withstands harsh marine and industrial environments, supporting flexible startup methods (compressed air/electric motor) and 3-phase 4-wire connection for seamless integration into diverse power networks.

Technical Specifications

Generator Model:ZDMO500PNOA
Engine Model:ZC6200ZLD-27
Rated Power:500 kW
Rated Speed:1000 rpm
Fuel Consumption Rate:190 g/kW·h
Paralleling Capability:Supported, voltage regulation ±1% (single unit), ±2.5% (parallel)
Voltage Regulation:Automatic
Rated Voltage:400 V
Rated Frequency:50 Hz
Power Factor:0.8 lagging
Phase Connection:3-phase 4-wire

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Generator Model

Rated Power

Engine Model

Rated Speed

Generator Set Weight (kg)

ZDMO500PNOA500 kW @ 1000 rpmZC6200ZLD-271000 rpm16000 kg
ZDMO600PNOA600 kW @ 1000 rpmZC6200ZLD-261000 rpm16400 kg
ZDMO650PNOA650 kW @ 1000 rpmZC6200ZLD-61000 rpm16400 kg
ZDMO700PNOA700 kW @ 1000 rpmZC6200ZLD-291000 rpm16700 kg
ZDMO800PNOA800 kW @ 1000 rpmZC6200ZLD-21000 rpm17000 kg
ZDMO900PNOA900 kW @ 1000rpmZC6200ZLD-11500 rpm17000 kg
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General Information of ZICHAI ZDMO500PNOA Generator Set
Rated Power500 kWStand-by Power550 kW
Rated Voltage400 VRated Current902 A
Rated Frequency50 HzRated Power Factor (cos φ)0.8 Lagging
Stationary Voltage Regulation RatioSingle unit ≤±1% / Parallel operation ≤±2.5%Weight of Set16000 kg
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ZICHAI ZC6200ZLD Series Generator Sets Dimensions

Engine Specifications of ZICHAI ZDMO500PNOA Generator Set
Engine BrandZICHAIEngine ModelZC6200ZLD-27
Continuous Power of Diesel Engine600 kwMaximum Power of Diesel Engine660 kw
Lube Oil Consumption0.9 g/kW·hDiesel Engine Start MethodStarted by compressed air motor or electric motor
Phase & Connection3 phases 4 wiresVoltage Regulating ModeAutomatic
Exciting ModeBrushless,Self-motivationFuel Consumption190 g/kW·h
Rated Speed of Diesel Engine1000 rpm
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Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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Engine Sale Manual

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Installation Drawing

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Installation Manual

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Operation Manual

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Parts Catalogue

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Report & Certifcate

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