Wilson LH30 User Manual

Technical Data

Engine Make & Model Lister Petter Ltd. LPW4

Alternator Model LA1012N

Base Frame Type Heavy Duty Fabricated Steel

Circuit Breaker Type/Rating 3 Pole MCB

Frequency 50 Hz 60Hz

Engine Speed 3000 3600

Fuel Tank Capacity: Litres (US Gal) 44 (11.6) 44 (11.6)

Fuel Consump, LH30:

l/hr (US Gal/hr)

8.5 (2.3) 9.8 (2.6)

Output Ratings

Generating Set Model LH30

380-415V, 50 Hz 30.0 kVA

24.0 kW

220V, 60 Hz 31.1 kVA

24.9 kW

Ratings at 0.8 pf

FG Wilson (Engineering) Ltd

Old Glenarm Road, Larne, County Antrim BT40 1EJ

Northern Ireland, United Kingdom

Tel: [phone] Fax: [phone]

www.FGWilson.com

abcde

LH30

Physical Data

Manufacturer: Lister Petter Ltd
Model: LPW4
No. of Cylinders/Alignment: 4 in line
Cycle: 4 Stroke
Induction: Natural
Cooling Method: Water
Governing Type: Mechanical
Class: ISO 8528 G2
Compression Ratio: 18.5:1
Displacement: L (cu.in) 1.86 (113.5)
Bore/Stroke: mm (in)

86 (3.39) / 80 (3.15)

Moment of Inertia:

kg m2 (lb/in2) 0.25 (355.6)

Engine Electrical System:

-Voltage/Ground 12/Negative

-Battery Charger Amps 35

Weight: kg (lbs) -Dry 193 (425.6)

-Wet 207 (456.4)

Performance 50Hz 60Hz

Engine Speed: rpm 3000 3600

Gross Engine Power:

kW (hp)

29.5 (39.6) 30.8 (41.3)

BMEP:

kPa (psi) 635 (92.1) 559 (81.1)

Lubrication System

Oil Filter Type: Spin-On, Full Flow
Total Oil Capacity

L (US Gal): 5.7 (1.5)

Oil Pan L (US Gal): 5.5 (1.45)
Oil Type: API CD 15W-40
Cooling Method: Water with 40% antifreeze

Fuel System

Fuel Filter Type: Replaceable Element
Recommended Fuel: Class 2 Diesel

Fuel Consumption:

L/hr (US Gal/hr)

(based on diesel fuel with a specific gravity of 0.85 and
conforming to BS2869, class 2)

Air System 50 Hz 60 Hz

Air Filter Type: Replaceable Element
Combustion Air Flow:

m3min (cfm) 2.6 (91.8) 3.1 (110)

Max. Combustion Air Intake

Restriction: kPa (in H

2

O) 2.5 (10) 2.5 (10)

Radiator Cooling

Airflow: m

3

/min (cfm) 122 (4301) 146 (5155)

External Restriction to

Cooling Airflow: Pa (in Wg)

51 (0.20) 51 (0.20)

Exhaust System 50 Hz 60 Hz

Silencer Type: Industrial
Silencer Qty: 1
Pressure Drop Across

Silencer System:

kPa (in Hg) tba tba

Silencer Noise Reduction

Level:

dB tba tba

Max. Allowable Back

Pressure: kPa (in Hg) 7.47 (2.2) 7.47 (2.2)

Exhaust Gas Flow:

m3min (cfm)

7.3 (257) 8.8 (309)

Exhaust Gas Temperature:

°C (°F) 572 (1062) 638 (1180)

Cooling System 50 Hz 60 Hz

Cooling System

Capacity:

L (US Gal) 7.4 (2.0) 7.4 (2.0)

Water Pump Type: Centrifugal
Heat Rejected to Water &

Lube Oil: kW (Btu/min) 25.4 (1445) 30.1 (1712)

Heat Radiation to Room:

kW (Btu/min)

: 13.0 (739) 16.5 (939)

Radiator Fan Load:

kW (hp) 1.2 (1.6) 2.1 (2.8)

Engine Technical Data

LH30

2

100% 75% 50%

Load Load Load

LH30

50 Hz 8.5 (2.3) 6.6 (1.7) 5.0 (1.3)

60 Hz 9.8 (2.6) 8.4 (2.2) 6.2 (1.6)