The SIP MEDUSA T5500W Petrol Generator (SKU 25137) is a heavy-duty, wheel-mounted generator built to deliver reliable power in environments where mains electrical supplies are unavailable. Rated at 5500w peak and 5000w continuous output, it is designed to power a range of tools and devices across demanding site and workshop conditions.
At the heart of the T5500W is a 390cc EURO V 4-stroke single-cylinder OHV air-cooled engine paired with a brushed alternator. The machine provides versatile output options: one 230v (32A) AC socket, one 110v (32A) AC socket, and 12v DC battery charging up to 40Ah, making it suitable for work lights, smaller power tools, and a wide range of devices. Critically, an Automatic Voltage Regulator (AVR) delivers stable, non-fluctuating power, ensuring the T5500W can safely supply more sensitive electronic equipment without risk of voltage spikes.
For operator and machine protection, a low oil pressure alert system monitors engine health continuously, shutting the generator down automatically if oil pressure falls below safe levels. The heavy-duty full frame design reinforces durability across rugged environments, while integrated handles and wheel mounting allow straightforward repositioning on site. Electric start is included with battery, and the 25-litre fuel tank delivers approximately 8 hours of runtime to minimise operational interruption. Sound power level is rated at 96dB(A). The generator weighs 85kg and measures 610(H) x 630(W) x 680mm(D).
The T5500W is covered by the SIP 2-Year Standard Silver Warranty. Manufacturing origin is shown in product documentation.
Additional Information:
The SIP MEDUSA T5500W Petrol Generator is a heavy-duty generator with a robust frame design, built with a 390cc EURO V petrol engine to provide 230v (32A), 110v (32A), and 12v DC charging, plus AVR to deliver stable non-fluctuating power for sensitive equipment.
Ideal for a range of environments where electrical supplies are not available.
390cc 4-stroke air-cooled EURO V OHV petrol engine
5500w peak output and 5000w contin. rated output
8hrs+ approx. runtime for minimal interruption
1x 230v (32A) and 1x 110v (32A) AC output sockets, plus 1x 12v DC battery charging up to 40Ah, ideal for work lights, smaller power tools, and devices
Automatic Voltage Regulator (AVR) delivers stable and non-fluctuating power suitable for more sensitive equipment including electronics
Heavy-duty full frame design for added durability
Wheel-mounted with integrated handles for mobility
Low oil pressure alert system protects the engine
System will shut down automatically if required
Electric start with battery included
SIP 2-Year Standard Silver Warranty
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Q 1. What output sockets does the SIP MEDUSA T5500W provide?
A. The T5500W is equipped with one 230v (32A) AC socket, one 110v (32A) AC socket, and a 12v DC output capable of battery charging up to 40Ah, making it suitable for work lights, smaller power tools, and a broad range of electrical devices.
Q 2. What is the peak and continuous power output of the MEDUSA T5500W?
A. The generator delivers a maximum rated output of 5500w and a continuous rated output of 5000w.
Q 3. Does the SIP MEDUSA T5500W include an Automatic Voltage Regulator?
A. Yes. An AVR is integrated into the T5500W and delivers stable, non-fluctuating power, making the generator suitable for use with sensitive equipment including electronics.
Q 4. How long will the SIP MEDUSA T5500W run on a full tank of fuel?
A. The 25-litre fuel tank provides an approximate runtime of 8 hours, helping to minimise operational interruption on site.
Q 5. What engine does the SIP MEDUSA T5500W use?
A. The T5500W is powered by a 390cc EURO V 4-stroke single-cylinder OHV air-cooled petrol engine.
Q 6. Does the SIP MEDUSA T5500W have any engine protection features?
A. Yes. A low oil pressure alert system monitors the engine continuously. If oil pressure drops to an unsafe level, the system will shut the generator down automatically to protect the engine.
Q 7. What warranty does this product come with?
A. The SIP MEDUSA T5500W Petrol Generator is covered by a SIP 2-Year Standard Silver Warranty.
Q 8. How is the SIP MEDUSA T5500W started, and is it portable?
A. The generator features electric start with a battery included. It is wheel-mounted with integrated handles for straightforward repositioning on site.
Q 9. When will my order be dispatched?
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
Q 10. What if my order arrives damaged or incorrect?
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.
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