Stephill SSDP30 | 30kW Super Silent Diesel Generator | Single-Phase | Perkins Engine
SKU: SSDP30
Need help choosing?
Call our team on 0800 222 9069 — Mon–Fri 9am–5pm
Stephill SSDP30 30.0kW Super Silent Single Phase Diesel Generator | Perkins Engine
The Stephill SSDP30 24kW Super Silent Single Phase Diesel Generator provides dependable, long-running power for demanding professional and standby applications.
Delivering a maximum output of 30kVA / 24kW and a continuous output of 28.5kVA / 22.8kW, it is suitable for commercial premises, workshops, agricultural operations, construction projects, equipment hire and emergency backup installations.
Important Delivery and Offloading Information
Due to the size and weight of this generator, suitable mechanical offloading equipment must be available at the delivery address.
The customer must arrange access to a forklift, telehandler, crane or similar lifting equipment. Offloading equipment and labour are not included with delivery, and the site must provide suitable access for the delivery vehicle.
Super-Silent Zintec Steel Enclosure
The SSDP30 is housed within a close-fitting acoustic cabinet designed to reduce operating noise while protecting the generator’s internal components.
The enclosure is manufactured from Zintec steel, providing increased resistance against corrosion and demanding outdoor conditions. Large access doors allow convenient entry for servicing, inspection and routine maintenance.
With a stated noise level of 67dB(A) at 7m, the generator is suitable for applications where reduced operating noise is important.
Perkins Water-Cooled Diesel Engine
The Stephill SSDP30 is powered by a professional 1500rpm Perkins water-cooled diesel engine.
Low-speed operation helps provide smooth performance, reduced engine wear, lower operating noise and dependable long-term service. The engine protection system includes automatic shutdown for high engine temperature and low oil pressure.
Deep Sea DSE6110 Controller
The integrated Deep Sea DSE6110 controller provides straightforward push-button starting and stopping.
A two-wire remote-start facility is also included, allowing the generator to be activated by compatible external controls or a suitably configured Automatic Transfer Switch.
The lockable control-panel door helps protect the controls and prevent unauthorised operation.
Mecc Alte AVR Alternator
The SSDP30 is fitted with a maintenance-free brushed Mecc Alte alternator incorporating Automatic Voltage Regulation.
The AVR system regulates output voltage to approximately ±1%, helping provide stable power for connected machinery, tools and electrical equipment.
The alternator also benefits from Mecc Alte Total Winding Protection and a limited three-year manufacturer’s warranty, subject to the applicable terms and conditions.
Single-Phase Output Sockets
The generator is equipped with the following 230V single-phase industrial sockets:
- 1 × 230V 63A
- 1 × 230V 16A
- 2 × 230V 32A
Each socket is individually protected against overload. A hard-wire connection facility is also provided for suitable fixed electrical installations.
All electrical installation and connection work must be completed by a suitably qualified electrician.
Long-Running 280-Litre Fuel Tank
The integrated 280-litre diesel tank provides up to approximately 52 hours of operation, depending on the connected load, operating conditions and maintenance of the generator.
This substantial fuel capacity makes the SSDP30 particularly suitable for extended standby use and applications where frequent refuelling would be inconvenient.
External Fuel-Tank Connection
A three-way fuel valve allows the generator to be connected to an external bowser or bulk fuel tank.
An additional fuel-transfer pump may be required depending on the position, height and configuration of the external fuel supply.
Key Features
- Maximum output of 30kVA / 24kW
- Continuous output of 28.5kVA / 22.8kW
- 230V single-phase output
- 1500rpm Perkins water-cooled diesel engine
- Deep Sea DSE6110 controller
- Push-button electric start and stop
- Two-wire remote-start facility
- Mecc Alte maintenance-free alternator
- AVR-controlled output to approximately ±1%
- High engine-temperature shutdown
- Low oil-pressure shutdown
- Individually protected output sockets
- Hard-wire connection facility
- Corrosion-resistant Zintec steel enclosure
- Large maintenance-access doors
- Lockable control-panel door
- Three-way external fuel-tank valve
- 280-litre integrated fuel tank
- Up to approximately 52 hours’ runtime
- Noise level of 67dB(A) at 7m
- Mecc Alte Total Winding Protection
- Limited three-year alternator warranty
Delivery & Returns
Fast UK delivery
Express delivery on mainland UK orders placed before 1pm (working days). Scottish Highlands, islands and offshore destinations may take a little longer — call 0800 222 9069 for a quote.
Easy 30-day returns
Not right for the job? Return unused items in their original condition and packaging within 30 days for a refund or exchange. See our Returns & Refunds policy for full details.
Frequently Bought Together
Need a Technical Consultation?
Speak with a generator specialist about sizing and site requirements.
0800 222 9069