SGT-77LW

  Technical Document

SGT-77LW

Engine : LISTER PETTER
Alternator : WEG
  Technical Document


Standby
74 kVA
Prime
67.8 kVA
Frequency
50
Voltage
400/231
Phase
3
Cos φ
0.8 kVA
SGT-77LW

Technical Features

Engine Specifications

Engine Brand
LISTER PETTER
Engine Model
SA441G2
Standby Power (Kw/hp)
64/70
Engine Speed (r.p.m)
1500
Total Displacement (L)
4.1
Cylinder Arrangement
4 - L
Bore x Stroke (mm x mm)
105 x 118
Compretion Ratio
18.0:1
Governor Type
Electronic
Aspiration System
Turbocharged AAC
Injection
Direct
Cooling System
Water Cooled
Electrical System (VDC)
12
Oil Capacity (L)
8
Coolant Capacity (L)
27.6
Fuel Tank Capacity (L)
180
Maximum Exhaust Gas Temperature (°C)
402
Maximum Exhaust Gas Flow (m3/h)
630
Maximum Back Pressure (kPa)
10
Cooling Air Flow (m3/min)
63
Fuel Consumption at 50 % (L/h)
8.58
Fuel Consumption at 75 % (L/h)
12.36
Fuel Consumption at 100 % (L/h)
16.1
Cylinder Liner Type
Wet Type-Replacable
Air Filter Type
Dry Type-Replacable
Radiator
Tropical type up to 52 °C

Alternator Specifications

Alternator Brand
WEG
Alternator Model
202AIVS
Frequency (Hz)
50
Nominal Power (kVA)
83
Nominal Voltage (V)
400
Phase
3
Regulated By
AVR
Voltage Regulation
± 0,5%
Short Circuit Current
300% In
Insulation
Class H
IP Class
IP 23
Power Factor
0.8
Efficiency (%)
86.3
THD
<3%
Connection Type
Star connection
Number of Wires
12
Poles
4 pole
Bearing Type
Single Bearing

Open Type Dimensions and Weight

Width (mm)
1100
Length (mm)
1750
Height (mm)
1555
Weight (Kg)
960
Fuel Tank Capacity (L)
180

Canopy Type Dimensions and Weight

Width (mm)
1100
Length (mm)
2400
Height (mm)
1805
Weight (Kg)
1375
Fuel Tank Capacity (L)
180