Stephill SE10000-3PH | 8kW Petrol Generator | Three-Phase | Honda GX630 Engine

The Stephill SE10000-3PH is a professional 8kW three-phase petrol generator designed for industrial, construction, agricultural and commercial applications. Powered by a genuine Honda GX630 Stage V V-twin engine, it features electric starting, a 400V 16A three-phase socket, RCBO protection and an 18-litre long-run fuel tank.

 

Stephill SE10000-3PH 8kW Three Phase Petrol Generator | Honda GX630

The Stephill SE10000-3PH 8kW Three Phase Petrol Generator is a powerful and dependable professional generator designed for demanding industrial, construction, agricultural and commercial applications.

Designed and manufactured in the UK, this top-of-the-range Stephill petrol generator delivers a continuous and maximum output of 10kVA / 8kW through its 400V three-phase supply.

The generator combines a genuine Honda GX630 Stage V engine with a robust NSM brushless alternator, heavy-duty protective frame and comprehensive electrical protection.

Honda GX630 Stage V Engine

The SE10000-3PH is powered by a professional Honda GX630 V-twin petrol engine.

This two-cylinder, air-cooled engine operates at 3000rpm and is designed to provide dependable starting, smooth performance and long service life.

The engine meets EU Stage V emissions requirements and incorporates Honda’s Oil Alert system. This automatically shuts the engine down when the oil level falls below a safe operating level, helping prevent avoidable engine damage.

400V Three-Phase Output

The generator is fitted with:

• 1 × 400V three-phase 16A BS4343 socket

This output is suitable for compatible three-phase machinery, motors, tools and professional equipment.

The generator should only be connected to equipment within the rated capacity of the socket and generator. Additional allowance should be made for motors, pumps, compressors and other equipment requiring increased power during startup.

RCBO Electrical Protection

The SE10000-3PH features RCBO protection, combining overload and earth-leakage protection for increased operator and equipment safety.

All permanent installations and electrical connections should be completed by a suitably qualified electrician.

Brushless Smooth-Waveform Alternator

The Honda engine is close-coupled to a professional NSM brushless alternator.

Its maintenance-free design produces a smooth electrical waveform suitable for compatible industrial tools, machinery and general electrical equipment.

Automatic Voltage Regulation is not fitted to this model.

Heavy-Duty Wrap-Around Frame

A full wrap-around tubular frame protects the engine, alternator, fuel tank and control components during transportation and demanding site use.

Angled rubber mountings help isolate vibration, improving operating stability while reducing stress on the generator’s major components.

Electric Starting

The SE10000-3PH features a convenient electric-start system for quick and straightforward operation.

This is especially useful for regular professional use where dependable and effortless starting is required.

Long-Run Fuel Tank

The integrated 18-litre petrol tank includes a fuel-level gauge and provides up to approximately 5.5 hours of operation at 75% load.

Actual runtime will depend on the connected load, environmental conditions and maintenance of the generator.

Suitable Applications

The Stephill SE10000-3PH is suitable for:

• Construction and building sites
• Industrial premises
• Workshops and factories
• Agricultural operations
• Three-phase machinery
• Equipment-hire fleets
• Temporary site power
• Commercial and professional applications

Key Features

• Continuous and maximum output of 10kVA / 8kW
• 400V three-phase output
• 1 × 400V 16A BS4343 socket
• Genuine Honda GX630 petrol engine
• Two-cylinder V-twin configuration
• EU Stage V emissions compliant
• Electric starting
• Honda Oil Alert low-oil shutdown
• RCBO overload and earth-leakage protection
• NSM brushless maintenance-free alternator
• Smooth electrical waveform
• Full wrap-around protective frame
• Angled anti-vibration mountings
• 18-litre long-run fuel tank
• Integrated fuel gauge
• Up to approximately 5.5 hours’ runtime at 75% load
• Optional wheel kit
• Limited three-year engine warranty