Aksa AD620 Diesel Generator ? 620 kVA Standby Power
The Aksa AD620 Diesel Generator is a high-capacity diesel generating set designed for dependable standby and prime power applications. Powered by a heavy-duty Hyundai DP158CC diesel engine, this generator delivers stable power output for demanding commercial, industrial, and infrastructure environments.
With a standby rating of 620 kVA / 496 kW and a prime rating of 562 kVA / 450 kW, the AD620 is suitable for sites requiring reliable 400/230V, 50Hz three-phase power.
Key Features
- 620 kVA standby power and 562 kVA prime power
- Powered by a Hyundai DP158CC diesel engine
- Turbocharged and intercooled engine design
- 8-cylinder V-type diesel engine
- Electronic governor system for stable performance
- Brushless alternator technology
- Class H insulation system
- Self-excited and self-regulating alternator
- Deep Sea Electronics DSE 7320 controller
- Designed for 50Hz three-phase power applications
- Available in open type or sound attenuated canopy configuration
Engine Specifications
| Engine Brand | Hyundai |
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| Engine Model | DP158CC |
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| Engine Speed | 1500 rpm |
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| Aspiration & Cooling | Turbocharged and intercooled |
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| Total Displacement | 15.1 litres |
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| Cylinders | 8-cylinder, V-type |
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| Bore x Stroke | 128 x 147 mm |
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| Compression Ratio | 14.8:1 |
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| Governor | Electronic control |
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| Fuel Consumption | Approx. 89 L/hr |
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Power Ratings
| Standby Power | 620 kVA / 496 kW |
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| Prime Power | 562 kVA / 450 kW |
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| Voltage | 400/230 V |
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| Frequency | 50 Hz |
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| Power Factor | 0.8 |
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Alternator Features
- Brushless alternator design
- Single-bearing system
- 4-pole construction
- Class H insulation
- Self-excited and self-regulating system
- Automatic Voltage Regulator
- 2/3 pitch stator winding for improved harmonics
- Direct drive centrifugal blower fan cooling
Control System
The AD620 is equipped with a DSE 7320 control system, designed to monitor generator operation and provide automatic control for standby power applications.
- Automatic generator control
- Generator voltage, current and frequency monitoring
- Engine oil pressure and temperature monitoring
- Battery voltage monitoring
- Engine running hours display
- kVA, kW and kWh monitoring
- LED alarm indication
- Emergency stop function
Protection Features
- Over speed and under speed protection
- Low oil pressure alarm
- High engine temperature alarm
- Start and stop failure protection
- Over current protection
- Under/over generator voltage protection
- Low and high battery voltage alarm
- Charge failure alarm
- Emergency stop protection
- kW overload protection
- Unbalanced load protection
Applications
The Aksa AD620 is suitable for industrial facilities, commercial buildings, manufacturing plants, data centres, hospitals, construction sites, telecom infrastructure, and emergency backup power systems where dependable high-output diesel power is required.
Optional Equipment
- Soundproof canopy
- Bulk fuel tank
- Automatic fuel filling system
- Fuel-water separator filter
- Low fuel level alarm
- Residential silencer
- Trailer option
- Manual oil drain pump
- Maintenance tool kit
- Anti-condensation heater
The Aksa AD620 Diesel Generator is built for reliable standby and prime power performance, combining Hyundai diesel engine technology, intelligent generator control, and durable industrial construction for demanding power applications.
