Pramac - GSW670P - 528kW/670kVA Three Phase Diesel Generator

Pramac – GSW670P – 528kW/670kVA Three Phase Diesel Generator

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Key features:

  • Water-cooled Perkins engine
  • Mecc Alte alternator
  • Anti-vibration mountings
  • Digital control panel
  • External Terminal Board (ETB) connection
  • Optional socket kit

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Pramac GSW670P 670kVA 528kw Three Phase Diesel Generator

The GSW670P from Pramac Generators features a water-cooled Perkins engine and Mecc Alte alternator. It is housed in a weather- and sound-proof, galavanised steel canopy, and is equipped with screwed support legs and anti-vibration mountings.

Automatic Control Panel

Commands

  • Four operation modes: OFF – Manual starting – Automatic starting – Automatic test.
  • Push-buttons: start/stop, fault reset, up/down/page/enter selection.
  • DC system disconnection switch.
  • Acoustic alarm.
  • Automatic battery charger.
  • RS232 Communication port.
  • Settable PASSWORD for protection level.

Digital Instrumentation

  • Generating set voltage (3 phases).
  • Mains voltage.
  • Generating set frequency.
  • Generating set current (3 phases).
  • Battery voltage.
  • Power (kVA – kW – kVAr).
  • Power factor Cos φ.
  • Hours-counter.
  • Engine speed rpm.
  • Fuel level (%).
  • Engine temperature

Protections with alarm

  • Engine protections: low fuel level, low oil pressure, high engine temperature.
  • Genset protections: under/over voltage, overload, under/over frequency, starting failure, under/over battery voltage.

Protections with shutdown

  • Engine protections: low fuel level, low oil pressure, high engine temperature.
  • Genset protection: under/over voltage, overload, under/over battery voltage, battery charger failure.
  • Circuit breaker protection: III poles.
  • Earth Fault

Output

  • External Terminal Board (ETB).
  • Optional: Socket kit. Enquire.

Main Features

Frequency50Hz
Voltage400V
Power factor0.8 cos ϕ
Phase3

Power Rating

Emergency Standby Power ESP675.00 kVA
Emergency Standby Power ESP540.00 kW
Prime power PRP618.33 kVA
Prime power PRP494.66 kW

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 200h of operation per year with the maintenance intervals and procedures being carried out as prescribed by the manufacturers. The permissible average power output over 24h 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 24h of operation shall not exceed 70% of the prime power.

Engine Specifications

Engine BrandPerkins
Model2806AE18TAG1A
Engine cooling systemWater
Number of cylinders & disposition6 in line
Displacement18130 cm³
AspirationTurbocharged
Speed governorElectronic
Prime gross power PRP539.7 kW
Maximum gross power LTP ESP592.7kW
Oil capacity62 l
Coolant capacity61 l
FuelDiesel
Specific fuel consumption 75% PRP199 g/kWh
Specific fuel consumption PRP203 g/kWh
Starting systemElectric
Starting engine capability9 kW
Electric circuit24 V

Alternator Specifications

AlternatorMecc Alte
ModelECO40 1.5L
Voltage400 V
Poles4
Frequency50 Hz
Voltage tolerance1 %
Power factor0.8 cos ϕ
TypeBrushless
Efficiency @ 75% load95.1 %
ClassH
IP protection23

Dimensions

Length4700 mm
Width1760 mm
Height2510 mm
Dry weight5402 kg
Fuel tank capacity636 l
Fuel tank materialPlastic

Autonomy

Fuel consumption at 75% of Load96.92 l/h
Fuel consumption at 100% of Load130.43 l/h
Running time at 75% PRP6.56 h
Running time at 100% PRP4.88 h

Noise Level

Guaranteed noise level (LWA)105 dB(A)
Noise pressure level @ 7 m75 dB(A)
No delivery information available.
No warranty information available. Please contact us for more details.
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Solent Power Ltd (Company Number 12622565) is a company registered in England and Wales. Our registered office is located at Station yard, Bowes Hill, Rowlands Castle PO9 6BP. VAT No. 363504018

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