Pramac - GSW22P - 17kW/22kVA Three Phase Diesel Generator

Pramac – GSW22P – 17kW/22kVA Three Phase Diesel Generator

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Key features:

  • Water-cooled Perkins engine
  • Mecc Alte alternator
  • Anti-vibration mountings
  • Digital control panel
  • 3P+N+T CEE 400V 32A x 1
  • Optional socket kit

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Pramac GSW22P 22kVA 17kw Three Phase Diesel Generator

The GSW22P 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 welded 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

  • 3P+N+T CEE 400V 32A x 1
  • Optional socket kit available. Please enquire.

Main Features

Frequency50Hz
Voltage400V
Power factor0.8 cos ϕ
Phase3

Power Rating

Emergency Standby Power ESP21.50 kVA
Emergency Standby Power ESP17.20 kW
Prime power PRP20.10 kVA
Prime power PRP16.08 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
Model404A-22G1
Engine cooling systemWater
Number of cylinders & disposition4 in line
Displacement2216 cm³
AspirationNatural
Speed governorMechanical
Prime gross power PRP18.7 kW
Maximum gross power LTP ESP20.6 kW
Oil capacity10.6 l
Coolant capacity7 l
FuelDiesel
Specific fuel consumption 75% PRP238 g/kWh
Specific fuel consumption PRP237 g/kWh
Starting systemElectric
Starting engine capability2 kW
Electric circuit12 V

Alternator Specifications

AlternatorMecc Alte
ModelECP28-M4 C
Voltage400 V
Poles4
Frequency50 Hz
Voltage tolerance1 %
Power factor0.8 cos ϕ
TypeBrushless
Efficiency @ 75% load88.2 %
ClassH
IP protection23

Dimensions

Length1800 mm
Width850 mm
Height1260 mm
Dry weight706 kg
Fuel tank capacity68 l
Fuel tank materialPlastic

Autonomy

Fuel consumption at 75% of Load3.95 l/h
Fuel consumption at 100% of Load5.28 l/h
Running time at 75% PRP17.22 h
Running time at 100% PRP12.88 h

Noise Level

Guaranteed noise level (LWA)87 dB(A)
Noise pressure level @ 7 m58 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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