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300kVA – 650kVA Diesel Generator Range

Our 7 series 300kVA, 350kVA, 400kVA, 500kVA, 550kVA, 600kVA and 650kVA 3 phase generators meet the demands of many industries and bring dependable, superior prime or standby diesel power.
These large generators are designed to meet customers specific requirements and offer high performance with low operational costs.
All our generators carry the Made in Britain accredited badge for peace of mind that they have been designed and tested to the highest standards.
Technical specification sheets are listed below for each model and are available to download.
Any questions please contact us on 0800 294 1777 our friendly team will be pleased to assist you or view our other diesel generators to find out more information.
Note for Mobiles: Please scroll across table below for full range and downloads or click on JSP model number.

 


kVA
Prime

 


KW
Prime

 


kVA
Standby

 


KW
Standby


Engine

Alternator
 


Fuel
Tank 
Capacity

Model
CANOPIED
Specification

Model
OPEN
Specification

300 kVA Scania Generator300240 330 264 Scania Mecc Alte  750 JSP 300JSPO 300 
350 kVA Scania Generator350 280 375 300  Scania Mecc Alte  750  JSP 350JSPO 350 
400 kVA Scania Generator400 320 440 352 Scania  Mecc Alte 750 JSP 400  JSPO 400 
450 kVA Scania Generator450  360500 400 Scania  Mecc Alte 750 JSP 450JSPO 450 
500 kVA Scania Generator500 400550 440 Scania  Mecc Alte 900JSP 500 JSPO 500  
550 kVA Scania Generator550 440 600  480Scania  Mecc Alte 900JSP 550 JSPO 550  
600 kVA Perkins Generator600480660528PerkinsMecc Alte1500JSP 600JSPO 600
650 kVA Perkins Generator 650520710568PerkinsMecc Alte1500JSP 650JSPO 650

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 Supply

 Service

See How JS Power Can Help You

Benefits of JS Power

 Range of Power Solutions
 Meet the exact needs of our clients
 A range of industries
 Invaluable additional services such as Load bank testing and Remote Monitoring