APD 2751 M Diesel Generator Set (Data Center) - Technical Datasheet

Overview

At 400 V, 50 Hz and PF 0.8 the datasheet gives two ratings: Standby (ESP) 2,200 kW / 2,750 kVA and data-centre (DCP) 2,000 kW / 2,500 kVA at 3,969 A. ESP follows ISO 8528-1 with no overload, while DCP is defined as the maximum power for variable or continuous load with unlimited run hours. Data tolerance is +/-5%.

Fuel consumption at 100/75/50% DCC load is 528/390/264 l/h. Exhaust gas flow is 506 m3/min with 1,693 kW of heat rejected to exhaust; radiator fan airflow is 3,480 m3/min with 125 Pa of external restriction allowed. The open set measures 6,720 x 2,410 x 3,250 mm, weighs 15,000 kg dry and has a 2,000 l base tank.

The alternator is a Stamford S7L1D-J4 at 2,500 kVA with class H insulation and temperature rise, IP23. The sheet gathers the data needed for fuel, ventilation and layout calculations in one place. Because the ISO 'Data Centre Power' rating is defined on a reliable-utility assumption, manufacturer confirmation of unlimited hours should be obtained before using it as a Tier III/IV basis.

Key points

1. 400 V 50 Hz PF 0.8: Standby (ESP) 2,200 kW / 2,750 kVA; data-centre (DCP) 2,000 kW / 2,500 kVA, 3,969 A.
2. ESP per ISO 8528-1 with no overload; DCP is maximum power for variable or continuous load with unlimited run hours.
3. Fuel consumption at 100/75/50% DCC load: 528/390/264 l/h.
4. Exhaust gas flow 506 m3/min, heat rejection to exhaust 1,693 kW; radiator airflow 3,480 m3/min with 125 Pa external restriction.
5. Open set 6,720 x 2,410 x 3,250 mm, dry weight 15,000 kg, 2,000 l base tank.
6. Stamford S7L1D-J4 alternator 2,500 kVA, class H, IP23; data tolerance +/-5%.

Using it in design

• Add ESP and DCP kW/kVA, rated current, fuel l/h at 50/75/100%, exhaust flow and heat, radiator airflow and allowable external static, dimensions/weight and base tank as generator catalog fields.
• Use them for automatic fuel autonomy (tank sizing) and plant-room ventilation checks.
• Flag use of the DCP rating as a Tier III/IV basis without manufacturer confirmation of unlimited hours.

Who should read it

Designers sizing fuel, ventilation and layout for a large data-centre generator.

Related standards

• ISO 8528-1
• ISO 8528-5
• ISO 8528-13

Publication details

Authors

Aksa Power Generation

Publisher

Aksa Power Generation

Year

2026

Document number

APD 2751 M

Document language

English

Source type

Manufacturer

Access

Free to read

Licence

Copyright retained; citation only — the publisher’s terms apply to the original document

Citation