SGT-71SW

  Technical Document

SGT-71SW

Engine : SDEC
Alternator : WEG
  Technical Document


Standby
70 kVA
Prime
63 kVA
Frequency
50
Voltage
400/231
Phase
3
Cos φ
0.8 kVA
SGT-71SW

Technical Features

Engine Specifications

Engine Brand
SDEC
Engine Model
SC4H95D2
Standby Power (Kw/hp)
68/91,2
Engine Speed (r.p.m)
1500
Total Displacement (L)
4.5
Cylinder Arrangement
4-L
Bore x Stroke (mm x mm)
105 x 124
Compretion Ratio
17.3 : 1
Governor Type
Electronic
Aspiration System
Turbocharged
Injection
Direct
Cooling System
Water Cooled
Electrical System (VDC)
24
Oil Capacity (L)
13
Coolant Capacity (L)
19.3
Fuel Tank Capacity (L)
180
Maximum Exhaust Gas Temperature (°C)
600
Maximum Exhaust Gas Flow (m3/h)
624
Maximum Back Pressure (kPa)
6
Cooling Air Flow (m3/min)
111.6
Fuel Consumption at 50 % (L/h)
7.5
Fuel Consumption at 75 % (L/h)
11
Fuel Consumption at 100 % (L/h)
14.8
Cylinder Liner Type
Wet Type-Replacable
Air Filter Type
Heavy Duty
Radiator
Tropical type up to 50 °C

Alternator Specifications

Alternator Brand
WEG
Alternator Model
201AIHE
Frequency (Hz)
50
Nominal Power (kVA)
70
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 (%)
83.4
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)
2000
Height (mm)
1420
Weight (Kg)
1060
Fuel Tank Capacity (L)
180

Canopy Type Dimensions and Weight

Width (mm)
1100
Length (mm)
2850
Height (mm)
1802
Weight (Kg)
1434
Fuel Tank Capacity (L)
180