SDMO V250U IV Diesel Generator: Reliable Power for Demanding Applications

The SDMO V250U IV delivers dependable three-phase backup power built around a heavy-duty Volvo diesel engine and a Leroy Somer alternator, making it a strong choice for facilities that cannot afford downtime. Every unit ships brand new with a two-year warranty and a fully weatherproof, super silent enclosure ready for export.

• Engine: Volvo TAD734GE, turbocharged, four-stroke, 1800 RPM, liquid cooled with electronic governor
• Alternator: Leroy Somer LSA462L9, 12-lead brushless, IP23 protection, insulation class H
• Standby rating: 250 kW / 313 kVA at 60Hz, three phase, 0.8 power factor
• Prime rating: 227 kW / 284 kVA continuous duty
• Control panel: SDMO TELYS2 digital auto-start/stop with remote monitoring capability
• Main breaker: Schneider, three pole, CSA and UL listed
• Fuel system: Integrated day tank with 390L capacity, providing roughly 9 hours of runtime at 75% PRP
• Enclosure: IP56 rated, 12 gauge electro-zinc coated steel, 29dB(A) internal silencer
• Dimensions: 4004mm x 1380mm x 2145mm, net weight 3190kg
• Version: Open Skid (Also Available Enclosed)

This configuration is engineered to accept 100% rated load in a single step per NFPA110 standards, and it meets ISO8528-5 class G-3 for transient response. Whether the application calls for standby coverage or continuous prime power, the V250U IV is built to perform under pressure.

Why the SDMO V250U IV Stands Out in Its Class

What separates the V250U IV from typical diesel generators is the level of engineering behind the enclosure and control systems. The 12 gauge electro-zinc coated steel undergoes phosphatizing degreasing, non-chromic passivation, and osmosis purified rinsing before receiving a high durability polyester resin powder coat. That process results in an automotive grade finish that resists fading, scratching, and corrosion even in harsh outdoor environments.

The acoustic package is equally considered. Up to 51mm of insulation combined with a hydrocarbon sealing film meets UL 94 HF1 and FMVSS 302 flammability standards while repelling moisture. Combined with the internally mounted 29dB(A) critical silencer, the unit keeps noise low without sacrificing airflow, since the vertical discharge grille redirects hot air upward and away from the surrounding area.

SDMO Kohler Engineering You Can Trust

As part of the SDMO Kohler lineup, the V250U IV benefits from decades of shared expertise in power generation. Each unit is prototyped and individually factory load bank tested before shipping, all within ISO9001:2008 quality controlled facilities. This attention to detail carries through to compliance, with the generator meeting ISO3046, ISO8528, BS4999, BS5514, AS1359, IEC34, and VDE0530 standards.

Built for Fast Service and Long-Term Durability

Maintenance access was clearly a priority in the design. Multi-personnel doors provide direct access to fuel fill, oil fill, gauges, and the battery, while the modular panel construction allows individual sections to be serviced or replaced without disturbing the rest of the enclosure. The entire enclosure can be removed or reinstalled in under 30 minutes with no disassembly required, a detail that matters greatly for technicians working in the field.

Flexible Voltage Options and Available Upgrades

The V250U IV supports a wide range of voltage configurations, including 208/120V, 220/110V, 230/115V, 240/120V, 416/240V, and 480/277V, making it adaptable to nearly any regional power requirement. Buyers can also add options such as aluminum enclosures, UL142 listed fuel tanks, UL1008 automatic transfer switches, and remote annunciators.

Backed by a full user guide, wiring diagrams, and a two year warranty, the SDMO V250U IV is ready to serve as a long-term power solution for commercial, industrial, or export applications.