SIP MEDUSA® ISG4500 4.5kW Digital Inverter Generator
SKU SIP-25403 Barcode 5012713009909
96 available from our warehouse. Despatch times vary.
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- Expert UK product support
- Authorised distributor
- 30 day returns
Delivery & returns
Despatch times vary by item. Check the product-specific lead time shown on this page. Supplier-shipped and larger items may take longer.
Delivery options and transit times are shown at checkout. Transit time starts after despatch and excludes weekends and bank holidays unless the selected service states otherwise. Tracking is provided when available.
30 day returns on unused items in original packaging.
Description
Description
The SIP MEDUSA® ISG4500 4.5kW Digital Inverter Generator is a low noise petrol generator designed with powerful inverter technology that offers a clean and stable pure sine wave output suitable for a range of electronics, devices and tools, including those susceptible to electrical wave distortion.
An enclosed design reduces operating noise - just 62dB(A) - compared to traditional open-frame generators, ensuring powerful and dependable 230V performance in noise-sensitive environments, including domestic, leisure and trade use.
For outstanding mobility, it is wheel-mounted with folding handle and anti-vibration feet, perfect for easy positioning and safe, efficient transportation.
Key Features
- Powerful 224cc 4-stroke petrol engine for dependable 4.5kW max. output
- 1x 230V (13A) and 1x 230V (16A) sockets that can be used simultaneously
- Clean and stable pure sine wave (THD <3%) output ideal for sensitive electronics
- Enclosed design reduces noise to just 62dB(A) for use in noise-sensitive spaces
- Integrated economy control switch for low loads and increased fuel efficiency
- Wheel-mounted with large folding handle for outstanding portability
Applications & Uses
Suitable for home, leisure and trade use. Ideal for environments including outdoor events and hospitality, domestic standby, DIY and light trade, and mobile technicians.
Technical Specification
| Rated Power | 4kW |
|---|---|
| Maximum Power | 4.5kW |
| Output Sockets | 1x 230V (13A), 1x 230V (16A) |
| AC Voltage | 230V Single Phase |
| Frequency | 50Hz |
| Engine Type | 224cc 3600rpm EURO V 4-stroke petrol |
| Start System | 12V DC electrical start and start-stop button, auxiliary recoil start |
| Fuel Tank Capacity | 9L |
| Oil Capacity | 0.7L |
| Eco Mode Runtime | 10hrs (25% load), 4.5hrs (75% load) |
| Noise Level | 62dB(A) @ 7m (25% load) |
What's in the Box
1x SIP MEDUSA® ISG4500 4.5kW Digital Inverter Generator, tool bag, screwdriver, 2pc spanner tool and fuel funnel.
Warranty: SIP 2-YEAR
Delivery & returns
Despatch times vary by item. Check the product-specific lead time shown on this page. Supplier-shipped and larger items may take longer.
Delivery options and transit times are shown at checkout. Transit time starts after despatch and excludes weekends and bank holidays unless the selected service states otherwise. Tracking is provided when available.
30 day returns on unused items in original packaging. Contact us for a returns number before sending anything back.






























