SDMO D700 Doosan Generator: Dependable Power for European Voltage Standards

For facilities operating on 50 Hz electrical systems, the SDMO D700 delivers with a Doosan DP180LB engine and an AT02950T alternator built for reliable, continuous performance. This generator is well suited to commercial and industrial facilities across regions running 400/230V and related voltage standards where dependable backup power is essential.

• Engine: Doosan DP180LB, 10 cylinders in V arrangement, turbocharged
• Alternator: AT02950T, three phase, 4 pole design
• Power output: 555 kWe / 694 kVA (ESP) and 505 kWe / 631 kVA (PRP) at 400/230V
• Frequency: 50 Hz with electronic governor and +/- 0.5% frequency regulation
• Rated speed: 1500 RPM
• Fuel consumption: 136.40 L/hr at 100% load
• Cooling: Air/Air DC cooling system with glycol-ethylene coolant
• Dry weight: 3,700 kg (compact version)
• Insulation class H with AVR voltage regulation
• Standard control panel: TELYS, with APM802 available as an option
• Version: Enclosed (Fully Weather Proof Silent Enclosure)
• EPA Compliant: Export Only

Behind these specifications is a generator designed for consistent, dependable service. Whether supplying standby emergency power or prime power for variable load applications, the D700 meets ISO 8528-1 standards while offering the voltage flexibility facilities needed across different regional standards.

Power Output Built for Regional Voltage Variations

The D700 delivers steady performance across three closely related voltage configurations common in 50 Hz markets. At 400/230V, it produces 555 kWe standby power and 505 kWe prime power, with standby amperage rated at 1002 amps. 

The unit also supports 415/240V and 380/220V configurations, holding the same power output while standby amperage adjusts to 966 amps and 1054 amps respectively. This consistency across voltage variants makes the D700 a practical choice for facilities in regions where electrical standards can differ slightly from one installation to the next.

Engineering Details of the Doosan Engine and Alternator

The DP180LB engine features a 128mm bore and 142mm stroke, a 15:1 compression ratio, and a turbocharged design supporting a maximum standby output of 612 kW at rated RPM. Heat management is efficient at this scale, with 561 kW directed to exhaust, 268 kW to coolant, and 57 kW radiated to ambient air. 

The AT02950T alternator complements this with a continuous nominal rating of 680 kVA at 40°C and 95% efficiency at full load. Total harmonic distortion stays low, at 2.4% no-load and 2.1% on-load, delivering clean, stable power suited to sensitive commercial and industrial equipment.

Built for Durability in Demanding Environments

Construction quality reflects the standards this unit is built to meet. The mechanically welded chassis includes antivibration suspension to reduce operational stress, while a main line circuit breaker adds a layer of electrical protection. 

The radiator is rated for wiring temperatures up to 48/50°C with a mechanical fan, and a protective grille option shields the fan and rotating parts. A 9 dB(A) silencer is supplied separately for noise sensitive environments, and the unit ships standard with oil and coolant rated to -30°C along with a charger for the DC starting battery.

Control Panel Options for the D700

The D700 comes standard with the TELYS control panel, offering a full featured interface with electrical measurements, alarm monitoring, and USB/PC connectivity for remote operation. Facilities managing larger or more complex power infrastructure can upgrade to the APM802, which provides a complete touch screen HMI compliant with IEC 61131-3, designed for hospitals, data centers, and industrial sites requiring maximum equipment availability and easy system expansion.