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Pramac GSW10P 10kVA 8kw Three Phase Diesel Generator 400V

£6,222.00 inc. VAT (£5,185.00 excl. VAT)

Contact us for delivery options


  • Uk Built Perkins Engine (403D-11G)
  • 3 Phase
  • Standby Power 10 kVA/8 kw
  • Prime Power 9 kVA/7.22kw
  • Alternator Mecc Alte
  • Voltage 400V

Powered by the internationally renowned Perkins engine the Pramac GSW10P 10kVA 8kw three phase diesel generator is the ideal solution for your power needs. The generator has multiple applications such as, commercial building supply, back up/stand by power, large machinery operations or large events and more besides.

The 10kVA produced by the Pramac GSW10P comes by means of the 403D-11G Perkins diesel engine. Producing power ratings of; Standby power 10 kVA/8 kw and prime power 9 kVA/7 kw.

There is soundproofing martial lining the inner canopy and a fully weatherproof enclosure to keep the elements out and the noise level down to 66dB(A) at 7m. The canopy is made up of steel galvanised modular panels, to protect the unit from corrosion and hostile weather conditions. There is easy access to the genset on the Pramac GSW10P for maintenance purposes, thanks to wide lateral access doors fixed by stainless steel hinges with a plastic lockable handle.

See the Pramac GSW10P datasheet for full specifications or see the installation drawings in the download tab.


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Main Features

Frequency Hz 50
Voltage V 400
Power factor cos ϕ 0.8
Phase 3

Power Rating

Standby power LTP kVA 9.99
Standby power LTP kW 7.99
Prime power PRP kVA 9.02
Prime power PRP kW 7.22

Engine specifications

Engine manufacturer Perkins
Model 403D-11G
[50Hz] Exhaust emission level Unregulated
Engine cooling system Water
Nr. of cylinder and disposition 3 in line
Displacement cm³ 1131
Aspiration Natural
Speed governor Mechanical
Prime gross power PRP kW 8.6
Maximum gross power LTP kW 9.5
Oil capacity L 4.9
Coolant capacity L 5.2
Fuel Diesel
Specific fuel consumption @ 75% PRP g/kWh 258
Specific fuel consumption @ PRP g/kWh 252
Starting system Electric
Starting engine capability kW 1.1
Electric circuit V 12

Alternator Specifications

Alternator Mecc Alte
Model ECP3-1L
Voltage V 400
Frequency Hz 50
Power factor cos ϕ 0.8
Poles 4
Type Brushless
Standard AVR DSR
Voltage tolerance % 1
Efficiency @ 75% load % 86.4
Class H
IP protection 23

Dimensional data

Length (L) mm 1800
Width (W) mm 850
Height (H) mm 1260
Dry weight Kg 745
Fuel tank capacity L 68
Fuel tank material Plastic

Fuel consumption

Fuel consumption @ 75% PRP l/h 1.99
Fuel consumption @ 100% PRP l/h 2.58
Running time @ 75% PRP h 34.17
Running time @ 100% PRP h 26.36

Noise level

Guaranteed noise level (LWA) dB(A) 95
Noise pressure level @ 7 m dB(A) 66

When will I receive my order?

In most cases, a product on our website will give you an indication of the current stock availability, but shipping is not uniform for all products. We maintain fantastic relationships with all of our suppliers and we aim to get products to customers within 3 business days of the order being taken. This availability is based on information from our suppliers and from sales and supply patterns. The availability information given is a guide only and not a guarantee as there are external factors that we may not have control over.

1500rpm machines or larger diesel gensets however are typically priced on application and all depend on the destination. We will be happy to quote on any large diesel generator and discuss your needs over the phone or via email.

Most orders placed before 12pm on a business day will be shipped from our suppliers on the same day provided the product is in stock. If you need to be certain an item is in stock and available, or if you need a lead time, it’s worth calling our sales team on 01329 722390. Pricing for extended shipping areas like Northern Ireland, the Scottish Highlands and outlying Islands, Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles, and other postcodes not considered as UK mainland can be obtained also by calling our offices.

Please note that the processing of a payment and acknowledgement email does not constitute a legally binding contact. In the case of mispricing, changes in stock quantity, or if we believe the machine will be misused, we reserve the right to cancel the order and provide a full refund.

Heavy Items

You will be contacted by phone after ordering a larger item to confirm a delivery date before your order is dispatched. Large or heavy items are dispatched through a pallet network, so if we can’t get in contact with you, we may be unable to send out your item on a next day delivery. Please be sure to include a working phone number with your order.

Heavy items will require the recipient to make arrangements to take delivery of the goods and may require the recipient to help the courier unload the item. For items that are delivered on a pallet the courier will leave the pallet as close to your door as possible.

1500rpm diesel generators will require forklift (or similar) offloading; if this is not available then we can arrange a Hiab offload at an additional price – please call us to discuss any delivery requirements.


Pramac GSW10P 10kVA 8kw Three Phase Diesel Generator 400V

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