GenPro-branded enclosure reference; final appearance follows the confirmed build specification.

Designed and manufactured
in the United KingdomPerkins / Acoustic canopied / 50 Hz

850 kVA class
Perkins diesel generator

Name: GenPro GPS850PS Perkins Acoustic canopied diesel generator
Brand: GenPro Power Solutions
SKU: GPS850PS

GPS850PS

Acoustic canopied generator with a 2806A-E18TTAG5 engine and Leroy Somer TAL049C reference alternator. Acoustic canopy and sound requirements to be confirmed for your application.

Prime / PRP767 kVA614 kW

Standby / ESP846 kVA677 kW

Exact ratings above: 400 V, 3-phase, 50 Hz reference configuration. The model number is a rounded class.

Request a quotation Download datasheet

Price and lead time confirmed with your quotation.

Reference build

Technical specification.

GenPro model	GPS850PS
Engine brand / model	Perkins 2806A-E18TTAG5
Alternator	Leroy Somer TAL049C
Frequency	50 Hz
Reference voltage	400 V
Reference phase	3 phase
Exact prime rating	767 kVA / 614 kW
Exact standby rating	846 kVA / 677 kW

Aspiration	Turbocharged
Governor	Electronic
No. of Cylinders	6
Cylinder Arrangement	In Line
Displacement	18.1L
Cooling Type	Liquid Cooled
Coolant Capacity	110.0L
Oil Capacity	68.0L
Type	Brushless
Poles	4
AVR Model	R150
Voltage Regulation	1%
Insulation Class	H
Excitation	Self Excited

Voltage-specific ratings

Ratings for the reference engine and alternator configuration. Confirm the required connection and voltage with your quotation.

Voltage	ESP kVA	ESP kW	PRP kVA	PRP kW
400 V	846 kVA	677 kW	767 kVA	614 kW

Choose the details

Configuration options.

These documented electrical combinations sit within this rounded model family. Final enclosure and component selection are agreed with your quotation.

Engine	Alternator	Phase	Voltage	Prime / PRP	Standby / ESP
2806A-E18TTAG5	Leroy Somer TAL049C	3	400 V	767 kVA	846 kVA

Installation & enclosure

Dimensions (L × W × H)	5008 × 2164 × 2658 mm
Reference weight	7030.85 kg
Reference fuel tank	1120 litres
Configuration market	UK/EU
Manufacturer noise reference at 7 m	76 dB(A)

Dimensions and weight relate to the stated reference build, not every option. Acoustic figures, where listed, are manufacturer references at 75% rated kW using distance corrections. Confirm the project noise requirement and final drawing before installation.