- Ratings definition (ISO-8528)
ESP – Emergency Standby Power:
It is the maximum power available during a variable electrical power sequence, under the stated operating conditions, for which a generating set is capable of delivering in the event of a utility power outage or under test conditions for up to 200 h of operation per year with the maintenance intervals and procedures being carried out as prescribed by the manufacturers. The permissible average power output over 24 h of operation shall not exceed 70 % of the ESP.
PRP – Prime Power:
It is defined as being the maximum power which a generating set is capable of delivering continuously whilst supplying a variable electrical load when operated for an unlimited number of hours per year under the agreed operating conditions with the maintenance intervals and procedures being carried out as prescribed by the manufacturer. The permissible average power output over 24 h of operation shall not exceed 70 % of the prime power.
G2 class load acceptance in accordance with ISO 8528-5:2013 Higher performance classes check upon request.
Gensets are compliant with EC mark which includes the following directives: - 2006/42/CE Machinery safety.
- 2014/30/UE Electromagnetic compatibility.
- 2014/35/UE electrical equipment designed for use within certain voltage limits
- 2000/14/EC Sound Power level. Noise emissions outdoor equipment. (amended by 2005/88/EC) – If
applicable - 97/68/EC Emissions of gaseous and particulate pollutants. (amended by 2002/88/EC & 2004/26/EC) –
If applicable - EN 12100, EN 13857, EN 60204
Company with quality certification ISO 9001
Engine specifications
Engine brand YANMAR
Model 4TNV98TGPGE
Operation Speed Nominal rpm 1500
Engine cooling system Water
Exhaust emission level Stage II
Nr. of cylinder and disposition 4 in line
Displacement cm³ 3319
Aspiration Type Turbocharged
Speed governor Mechanical
Gross Engine Power ESP kWm 41.8
Gross Engine Power PRP kWm 38.1
Fan Power kWm 0.4
Fan Air flow m³/min 64
Total Oil capacity l 10.5
Total Coolant capacity l 4.2
Fuel Diesel
Specific Fuel consumption 75% PRP g/kWh 231
Starting system Electric
Electric circuit V 12
For additional information, please check out the PDF supplied by Pramac. GDW45Y/FS2