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LWALR Long Running Gensets

50 Hz, 1500 – 3000 r/min   |   60 Hz, 1800 – 3600 r/min

5.8 – 28.6 kVA

Range
LWALR 10(A)
LWALR 15(A)
LWALR 20(A)
LWALR 27(A)
LWALR 14(A)
LWALR 22(A)
LWALR 30(A)
LWALR 41(A)


Download the Engine Data Sheet

The LWALR long running genset uses the LPW engine. It is fitted with a base mounted oil tank. The fuel supply is from a remote bulk supply tank. The 1500 r/min and 1800 r/min gensets are designed to operate for up to 2000 hours unattended and the 3000 r/min gensets are designed to operate for up to 1000 hours unattended.

BASIC CHARACTERISTICS

  • diesel fuelled and approved for operation on biodiesel, that conforms with ASTM D6751 and EN14214, concentrations of up to 20%
  • 50 Hz, 1500 r/min and 3000 r/min or 60 Hz, 1800 r/min
  • Lister Petter LPW liquid cooled, direct injection diesel engine (2, 3 or 4 cylinders)
  • naturally aspirated or turbocharged (4 cylinders)
  • open set (LWALR) or acoustic set (LWALRA)

STANDARD FEATURES

  • control system with electronic digital control module
  • single bearing, 4-pole brushless alternator [LWALR 10(A), LWALR 15(A), LWALR 20(A), LWALR 27(A)], 2-pole brushless alternator [LWALR 14(A), LWALR 22(A), LWALR 30(A), LWALR 41(A)]
  • 55-litre base mounted lubrication oil tank with inspection cover and dipstick
  • 5 micron Lister Petter bypass oil filter
  • fuel return fittings for remote bulk fuel systems
  • engine coolant expansion tank (recovery)
  • zirconium phosphated powder coated base plate with forklift pockets
  • bunded base retaining 110% of all fluids
  • anti vibration mountings
  • 12V starter battery and leads
  • mechanical governing
  • emergency stop button (lock-down type)
  • pusher fan
  • operators' handbook
  • electrical diagrams

Full Engine Specifications:

Power Output (Single Phase)

LWALR 10 LWALR 15 LWALR 20 LWALR 27 LWALR 14 LWALR 22 LWALR 30 LWALR 41
RPM 1500* 1500* 1500* 1500* 3000* 3000* 3000* 3000*
Continuous Power kVA 5.8 8.9 11.9 15.2 9.7 15.3 21.0 25.5
kW 5.8 8.9 11.9 15.2 9.7 15.3 21.0 25.5

Fuel Consumption

LWALR 10 LWALR 15 LWALR 20 LWALR 27 LWALR 14 LWALR 22 LWALR 30 LWALR 41
Load 1500* 1500* 1500* 1500* 3000* 3000* 3000* 3000*
g/kWh 100% 224 261 253 209 244 247 244 364
75% 224 261 255 207 342 245 247 266
l/h 100% 2.0 3.2 4.1 4.7 3.9 5.9 7.8 10.6
75% 1.5 2.4 3.1 3.5 2.9 4.4 5.9 8.0

Dimensions & Weight

LWALR 10 LWALR 15 LWALR 20 LWALR 27 LWALR 14 LWALR 22 LWALR 30 LWALR 41
Length mm 1436 1436 1436 1436 1436 1436 1436 1436
Width mm 698 698 698 698 698 698 698 698
Height mm 992 992 992 992 1010 1010 1086 1086
Dry Weight kg 375 395 434 444 375 395 434 444

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