HYUNDAI AD703 Diesel Generator – 50Hz
The Aksa AD703-6 Diesel Generator is a 710 kVA standby / 645 kVA prime power generator powered by a heavy-duty Hyundai DP180LA diesel engine. Designed for reliable 60Hz three-phase power, it features electronic governing, a Mecc Alte brushless alternator, DSE 7320 AMF control, and robust industrial construction for commercial and industrial standby applications.
Brand: HYUNDAI
Aksa AD703-6 Diesel Generator ? 710 kVA Standby Power
The Aksa AD703-6 Diesel Generator is a high-capacity diesel generating set designed for dependable standby and prime power applications. Powered by a heavy-duty Hyundai DP180LA diesel engine, this generator delivers strong performance, reliable operation, and stable power output for demanding industrial, commercial, and infrastructure environments.
With a standby rating of 710 kVA / 568 kW and a prime rating of 645 kVA / 516 kW at 480/277V, 60Hz, the AD703-6 is suitable for sites requiring reliable three-phase power for emergency backup or prime power use.
Key Features
- 710 kVA standby power and 645 kVA prime power at 480/277V
- Powered by a Hyundai DP180LA diesel engine
- 10-cylinder V-type diesel engine
- Turbocharged and air-to-air intercooled engine design
- Electronic governor system for stable performance
- Mecc Alte ECO 40-1.5L/4 B alternator
- Brushless, 4-pole alternator design
- Class H insulation system
- IP23 alternator protection
- Deep Sea Electronics DSE 7320 AMF control module
- Available in open type or MS 80 sound attenuated canopy configuration
Engine Specifications
| Engine Brand | Hyundai |
|---|---|
| Engine Model | DP180LA – 60Hz |
| Engine Speed | 1800 rpm |
| Engine Configuration | 10-cylinder, V-type |
| Aspiration | Turbocharged and air-to-air intercooled |
| Total Displacement | 18.273 litres |
| Bore x Stroke | 128 x 142 mm |
| Compression Ratio | 15.0:1 |
| Governor System | Electronic |
| Standby Engine Power | 615 kW / 836 HP |
| Prime Engine Power | 559 kW / 760 HP |
| Oil Capacity | 34 litres |
| Coolant Capacity | 21 / 112.2 litres, engine only / with radiator |
| Battery Capacity | 2 x 120 Ah |
| Operating Voltage | 24 Vdc |
| Fuel Consumption at 100% Prime Load | 154.1 L/hr |
| Fuel Consumption at 75% Prime Load | 116.7 L/hr |
| Fuel Consumption at 50% Prime Load | 79.4 L/hr |
Power Ratings
| Voltage | Standby Power | Prime Power | Standby Current |
|---|---|---|---|
| 480/277 V | 710 kVA / 568 kW | 645 kVA / 516 kW | 854.02 A |
| 380/220 V | 692.5 kVA / 554 kW | 630 kVA / 504 kW | 1052.18 A |
| Frequency | 60 Hz | ||
| Power Factor | 0.8 | ||
Alternator Features
| Alternator Brand | Mecc Alte |
|---|---|
| Alternator Model | ECO 40-1.5L/4 B – 60Hz |
| Alternator Power | 630 kVA |
| Design | 4-pole, brushless |
| Phase | 3 phase |
| AVR | DER1 |
| Voltage Regulation | ?0.5% |
| Insulation System | Class H |
| Protection | IP23 |
| Rated Power Factor | 0.8 |
Control System
The AD703-6 is equipped with an Auto Mains Failure control panel featuring the DSE 7320 control module. This system monitors mains supply and generator operation, automatically managing start, stop, transfer, shutdown, and fault indication functions.
- Microprocessor-controlled AMF module
- 132 x 64 pixel LCD display
- Front panel programming and PC software configuration
- Remote communications via RS232, RS485 and Ethernet
- Event logging with date and time
- Engine exercise mode and maintenance scheduler
- Engine block heater control
- Static battery charger
- Emergency stop push button
Monitoring Functions
- Engine speed monitoring
- Oil pressure monitoring
- Coolant temperature monitoring
- Battery voltage monitoring
- Generator voltage, current and frequency monitoring
- kW, kVA, kVAr, kWh, kVAh and kVArh monitoring
- Power factor monitoring
- Phase sequence monitoring
- Mains voltage and frequency monitoring
Protection Features
- Charge failure warning
- Battery under-voltage warning
- Fail to stop warning
- Low oil pressure protection
- High engine temperature protection
- Low coolant level protection
- Over speed and under speed protection
- Under/over generator frequency protection
- Under/over generator voltage protection
- Emergency stop shutdown
- Generator over-current protection
- kW overload protection
- Earth fault electrical trip
- Negative phase sequence protection
Dimensions and Weight
| Open Type Dimensions | 3260 x 1550 x 2060 mm |
|---|---|
| Open Type Dry Weight | 3720 kg |
| Open Type Fuel Tank Capacity | 850 litres |
| Canopy Model | MS 80 |
| Canopy Dimensions | 4807 x 1606 x 2485 mm |
| Canopy Dry Weight | 4835 kg |
| Canopy Fuel Tank Capacity | 850 litres |
Standard Specifications
- Water-cooled diesel engine
- Radiator with mechanical fan
- Protective grille for rotating and hot parts
- Electric starter and charge alternator
- Starting battery with rack and cables
- Engine coolant heater
- Base frame with integral fuel tank and anti-vibration isolators
- Flexible fuel connection hoses
- Single-bearing Class H alternator
- Industrial exhaust silencer and steel bellows supplied separately for open sets
- Static battery charger
- Application and installation manual
Applications
The Aksa AD703-6 is suitable for industrial facilities, commercial buildings, data centres, manufacturing plants, healthcare facilities, telecom infrastructure, construction sites, and emergency backup systems where dependable high-output diesel power is required.
Optional Equipment
- Three or four pole motor-operated circuit breaker
- Automatic transfer switch
- Main fuel tank
- Low and high fuel level alarm
- Automatic or manual fuel filling system
- Fuel-water separator filter
- Oil heater
- Remote radiator cooling
- PMG excitation and AVR
- Main line circuit breaker
- Anti-condensation heater
- Oversized alternator
- Residential silencer
- Weather protective or sound attenuated enclosure
- Trailer option
- Maintenance tool kit
- Remote annunciator panel
- Automatic synchronising and power control system
The Aksa AD703-6 Diesel Generator is built for dependable high-output power generation, combining Hyundai diesel engine technology, Mecc Alte alternator performance, intelligent DSE 7320 control, and durable industrial construction for demanding standby and prime power applications.
| Standby KVA | 401-999 KVA |
|---|
