Product Overview
The AKSA APD500C is a diesel generating set built for dependable standby and prime power use across commercial, industrial, agricultural, construction, workshop, and backup power applications. It delivers 500 kVA / 400 kW standby power and 450 kVA / 360 kW prime power, making it suitable for sites that require stable 50Hz, 3-phase electrical supply.
Powered by a Cummins QSZ13-G2 diesel engine, the APD500C uses a 6-cylinder, 13-litre, turbocharged and charge-air-cooled diesel engine running at 1500rpm. The engine features direct fuel injection, electronic governor control, dry-type air filtration, water cooling, and a 12/24V DC starter and charge alternator system.
The generator is supplied with an Aksa AK 6371 alternator, offering brushless operation, Class H insulation, self-excitation, and automatic voltage regulation. This helps provide stable output for general electrical loads and sensitive equipment used in standby and prime power applications.
Control and protection are handled by the DSE7320 control panel, which monitors generator voltage, current, frequency, battery voltage, engine oil pressure, coolant temperature, running hours, operating status, alarms, and shutdown conditions. The unit includes an integrated base fuel tank and is available in open or canopy configuration for different installation requirements.
Key features
- 500 kVA / 400 kW standby power
- 450 kVA / 360 kW prime power
- Cummins QSZ13-G2 diesel engine
- 400/231V, 50Hz, 3-phase output
- 1500rpm engine speed
- 0.8 power factor
- 6-cylinder, 13-litre diesel engine
- Turbocharged and charge-air-cooled
- Water-cooled engine design
- Direct injection fuel system
- Electronic governor system
- Aksa AK 6371 alternator
- Brushless alternator design
- Class H alternator insulation
- DSE7320 control panel
- Integrated base fuel tank
- Open or canopy configuration
- Suitable for standby, prime, commercial, agricultural, site, and industrial power use
Technical summary
| Specification | Details |
|---|
| Manufacturer | AKSA Power Generation |
| Model | APD500C |
| Fuel type | Diesel |
| Standby power | 500 kVA / 400 kW |
| Prime power | 450 kVA / 360 kW |
| Voltage | 400/231V |
| Frequency | 50Hz |
| Phase | 3 Phase |
| Power factor | 0.8 |
| Standby current | 721.71 A |
| Engine | Cummins QSZ13-G2 |
| Engine speed | 1500rpm |
| Engine power output | 440 kWm / 589 HP |
| Cylinders | 6 in-line |
| Displacement | 13 litres |
| Bore x stroke | 130 ? 163 mm |
| Compression ratio | 17:1 |
| Aspiration | Turbocharged and charge-air-cooled |
| Cooling | Water cooled |
| Governor | Electronic |
| Fuel consumption at full load | 88.8 L/hr |
| Fuel tank capacity | 700 L |
| Oil capacity | 45.42 L |
| Coolant capacity | 86.1 L |
| Radiator cooling air | 618 m?/min |
| Engine air intake | 29.7 m?/min |
| Exhaust gas flow | 36.4 kg/min |
| Alternator | Aksa AK 6371 |
| Alternator type | Brushless |
| Exciter type | Self excited |
| Insulation class | Class H |
| Controller | DSE7320 |
| Canopy | MS 70 CK |
