Product Overview
The AKSA APD850M is a high-capacity diesel generating set built for dependable standby and prime power use across commercial premises, industrial sites, infrastructure facilities, construction projects, agricultural operations, workshops, and critical backup power applications. It delivers 853 kVA / 682.4 kW standby power and 775 kVA / 620 kW prime power, making it suitable for installations that require stable 400/230V, 50Hz, 3-phase electrical supply.
Powered by a Mitsubishi S12A2-PTA diesel engine, the APD850M uses a 12-cylinder, 33.93-litre, V-type diesel engine running at 1500rpm. The engine is turbocharged, water cooled, and designed for heavy-duty generator applications requiring reliable high-output performance and service-friendly operation.
The generator is supplied with a brushless alternator system designed to provide stable output for high-capacity standby and prime power loads. Its alternator configuration supports dependable voltage performance for commercial, industrial, infrastructure, agricultural, and backup power applications.
Control and protection are handled by the DSE7320 control panel. The controller supports generator monitoring, automatic mains failure operation, operating status display, alarm indication, fault protection, and shutdown handling. The APD850M is available in open or sound-attenuated canopy configuration depending on installation requirements.
Key features
- 853 kVA / 682.4 kW standby power
- 775 kVA / 620 kW prime power
- Mitsubishi S12A2-PTA diesel engine
- 400/230V, 50Hz, 3-phase output
- 1500rpm engine speed
- 0.8 power factor
- 12-cylinder, 33.93-litre V-type diesel engine
- Turbocharged engine design
- Water-cooled cooling system
- Electronic governor system
- Brushless alternator system
- Automatic voltage regulation
- DSE7320 control panel
- Generator monitoring and shutdown protection
- Heavy-duty base frame construction
- Open or sound-attenuated canopy configuration
- Suitable for standby, prime, commercial, industrial, infrastructure, agricultural, workshop, and site power use
Technical summary
| Specification | Details |
|---|
| Manufacturer | AKSA Power Generation |
| Model | APD850M |
| Fuel type | Diesel |
| Standby power | 853 kVA / 682.4 kW |
| Prime power | 775 kVA / 620 kW |
| Voltage | 400/230V |
| Frequency | 50Hz |
| Phase | 3 Phase |
| Power factor | 0.8 |
| Engine | Mitsubishi S12A2-PTA |
| Engine speed | 1500rpm |
| Engine type | 4-stroke diesel |
| Cylinders | 12 V-type |
| Displacement | 33.93 litres |
| Bore x stroke | 150 ? 160 mm |
| Aspiration | Turbocharged |
| Cooling | Water cooled |
| Governor | Electronic |
| Control panel | DSE7320 |
| Alternator type | Brushless alternator |
| Voltage regulation | Automatic voltage regulation |
| Open set dimensions | 4370 ? 1970 ? 2113 mm |
| Open set dry weight | 7250 kg |
| Sound-attenuated dimensions | 6502 ? 2294 ? 2353 mm |
| Sound-attenuated dry weight | 8700 kg |
| Configuration options | Open or sound-attenuated canopy |
