380kVA, 3 Phase, Diesel Standby Generator with HyundaiEngine

Code: 416021

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Product Code
ED380DSE/3-OPEN

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Precision-Built. Performance-Tested. Fast Turnaround.

Welling & Crossley Generators are assembled and tested in our advanced Melbourne facility, ensuring each unit meets the performance and reliability standards demanded by Australian conditions.

With a typical 5–10 day turnaround, our local assembly allows for rapid delivery without compromising on quality. Submit a quote request today, and our technical team will assess your requirements to configure the most suitable product for your application.

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Technical Specifications
Brand Welling & Crossley
Product Type Standby Diesel Generator
Generator Type Three Phase
Engine Brand Hyundai
Fuel Diesel
Tank Size 500L
Generator Rating (kVA) 201 to 400kVA
Description

The Welling & Crossley ED380DSE/3-OPEN 380kVA Three Phase Diesel Standby Generator is a high-capacity open-frame generator designed for demanding applications that require dependable 415V three phase backup power without an acoustic canopy. Powered by a Hyundai PT126Ti turbocharged diesel engine and paired with a Crossley SLG Series single bearing, 4-pole brushless alternator, this generator is built for strong standby performance across commercial, industrial, infrastructure, rural, and essential service applications.

The open-frame configuration provides practical access for installation, inspection, servicing, and integration into protected generator rooms, plant areas, custom enclosures, or site-specific installations. The Crossley alternator is a 4-pole brushless unit, with a 380kVA standby rating at 0.8 power factor, delivering 304kW at 415V, 50Hz.

As a fully integrated Welling & Crossley generating set, the ED380DSE/3-OPEN includes a 400 litre fuel tank, remote or local starting, push start/stop button, output circuit breaker, emergency stop button, static battery charger, and digital monitoring for oil pressure, engine temperature, frequency, volts, and amps. The control system can also be configured to operate with an Automatic Transfer Switch for automatic standby power applications.

The complete generating set is mounted on a heavy duty fabricated steel base frame, with anti-vibration pads fitted between the engine, alternator, and frame to help isolate vibration and support smoother operation. The fuel tank is fully bunded and compliant with AS 1940-2004, providing secondary containment for safer on-site diesel storage.

With its Hyundai diesel engine, 380kVA standby rating, 415V three phase output, Crossley brushless alternator, open-frame build, bunded fuel tank, and robust base-frame design, the ED380DSE/3-OPEN is a strong choice for customers needing reliable three phase diesel standby power in a practical, service-accessible generator package.

With its Kubota diesel engine, 18kVA standby rating, 415V three phase output, 400L bunded tank, Crossley brushless alternator, acoustic canopy, and remote start capability, the ED18KYE/3-400 is a strong choice for customers needing reliable three phase diesel standby power with extended fuel capacity in a professionally built generator package.

With its Kubota diesel engine, 14.5kVA standby rating, 415V three phase output, 400L bunded tank, acoustic canopy, Crossley brushless alternator, and remote start capability, the ED14.5KYE/3-400 is a strong choice for customers needing reliable three phase diesel standby power with extended fuel capacity in a professionally built generator package.


Starting is remote or local to the machine with a push Start/Stop button and includes
  • Oil Pressure
    Engine Temperature
    Frequency
    Volts and Amps
    Shut Down for low oil & temperature
    Emergency stop button
    Output circuit breaker
    Static Battery Charger
Features
Weather-protective Acoustic Canopy

A weather-protective acoustic enclosure is included to protect and prolong the life of your generator. Finished using a powder coat paint finish, this acoustic canopy will reduce the noise level of the generating set to approximately 70 dB(A) at 1 metre from the machine (63 dB(A) @ 7 m).


Heavy-duty fabricated steel base frame

The complete generating set is mounted as a whole onto a heavy-duty fabricated steel base frame. Anti-vibration pads are fixed between the engine and alternator feet and the base frame, ensuring complete vibration isolation of the rotating assembly.


Bunded Fuel Tank (AS 1940-2004 compliant)

The fuel tank is fully bunded and complies fully with relevant sections in AS 1940-2004. It has a secondary containment compound with a capacity as big or bigger than that of the tank, and is made of surface-coated steel. This compound is designed to sufficiently retain spillage and enable recovery of any spillage. For more information regarding AS 1940-2004 compliance, refer to the standard or contact us.


Battery Charger

This trickle charge battery charger ensures that your generator can start up when needed. It has both 12v and 24v charging capabilities.


Control Panel with Emergency Stop button

This control panel monitors the controls of a single unit to achieve automatic start/stop, data measuring/monitoring, alarm protection and three remote systems (remote control, remote measuring and remote communication). The controller adopts a large liquid crystal display (LCD) and has a 32-bit microprocessor with precision parameters for measuring, fixed value adjustment, time setting and threshold adjustment.


Prime or Standby Power

Standby: kVA @ 0.8 pf. These ratings are applicable for supplying continuous electrical power (at variable loads) in the event of a utility power failure. No overload is permitted on these ratings. Minimum output from alternators is peak continuous rated (as defined in 1SO 8528-3 @ 27°C. Annual hour limitation: 500 hours).

Prime (continuous): kVA @ 0.8 pf. (Divide standby rating by 1.1). Available for continuous electrical output. There is no hour limitation. 10% overload is available for 1 hour in 12. The generating set and this specification are designed for environmental conditions of up to 27°C, up to 152.4 m above sea level and up to 60% relative humidity. Ratings at 0.8 pf. For ratings outside this range, please contact us.


Alternator Specifications
Alternator Model Crossley SLG Series
Electric Power Three Phase
Active Rating 380 kVA at 0.8 pf (Standby)
Power 304 kW
Voltage 415 V
Frequency 50Hz

Engine Specifications
Engine Model Hyundai PT126Ti
Engine Speed 1500 rpm
Cylinder No. 6Ti
Cubic Capacity 11.05 L
Bore/Stroke 123 x 155 mm
Compression Ratio 17.2 : 1
Aspiration Turbocharged
Starter Voltage 24 V
Flywheel (Max Continuous Power) 315 kW
Combustion Air Flow 24 m³/min
Cooling Air Flow 567 m³/min
Cooling System Radiator Cooled
Heat Rejection to Cooling System 286 kW
Exhaust Gas Flow 60.8 m³/min
Exhaust Gas Temperature 550°C
Fuel Type Diesel
Fuel Tank Capacity 500 L
Approx. Fuel Consumption (Continuous) 74.5 L/hr
Approx. Fuel Consumption (Standby) 80.8 L/hr

Generator Specifications
Dimensions (L x W x H) 2300 x 950 x 1600 mm
Weight 1700 kg
Product Range Brochure
Downloads
Product Information and Data Sheets
Download Product Information & Data Sheets v1.0