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LIQUID COOLED- 20kVA

Prime Rating at rated rpm ( as per ISO8528)
kVA
20
kW

16
Genset Model
KG1-20WS
Frequency
Hz
50
Power factor
lagging
0.8
Voltage
V
230 (1Ø ) 230 (1Ø ) & 415 (3Ø)
Governing class ( As per ISO 8528 Part-V)
G2
Noise level
dBA
< 75
Fuel Consumption* At 100 % Load
Ltrs/Hr
5.1
At 75 % Load
3.8
At 50 % Load
2.7
Fuel Tank Capacity
Ltrs
65
Overall dimensions of genset (L x W x H)^

mm
2100 x 950 x 1220
Dry weight of genset with canopy (approx..)^
Kg
950
Wet weight of genset with canopy (approx..)^
Kg
1000
Electrical Battery starting voltage
Volts-DC
12
ENGINE
Engine Model
2R1040 G1
Rated output (Prime Continuous rating as per ISO 8528-1)
kW
18.8
HP
25.5
No. of cylinder
Number
2
Cubic capacity 2
Ltrs
2.08
Bore x Stroke
mm
105 x 120
Rated Speed
RPM
1500
Aspiration
NA/TC/TA
NA
Lube Oil change period
hrs.
500
Lube oil Sump Capacity
Ltrs
5.5
Coolant Capacity
Ltrs
9
ALTERNATOR
Insulation Class
Class H
Alternator Efficiency (at 100% load) 0.8 pf**
%
88.9
Max Voltage Dip at Full Load 0.8 pf Lag
sec
< 16 %
Max Time to build up rated voltage at Rated RPM < 5 sec provided engine reach the rated speed

For intermediate ratings, kindly contact nearest KOEL office
Notes ^ Tolerances Apply *With 0.845 Specific Gravity of diesel ( 5 % Tolerance )

** Efficiency of Alternator as per standards IS 4722 and IEC 34-1 For Site Conditions other than standard operating conditions consult KOEL for available prime power.

Prime rating and Stand‐by rating1

‘Prime power’ is designed for Unlimited hours, as compared to 'Emergency stand-by' designed for 200 hours in a year. Prime rated Gensets also permit 10% temporary overloading. Users need to carefully select the Genset rating to meet their requirement. KOEL offers Prime power as standard offer. Contact KOEL for stand-by ratings.

Engine capacity does matter2

Engine capacity (cc) plays a vital role in Genset performance. Higher engine capacity leads to a robust and stable Genset performance.

Higher engine capacity also enables Genset to respond quickly & positively to sudden load additions.


1. Canopy
  • Ease of Access and Serviceability
  • Aesthetically designed, weather and sound resistant enclosure
  • Insulation conforms to UL94-HF1 class for flammability

  • 2. Controller
  • Microprocessor based fully configured
  • Graphical bigger LCD display
  • Best in class monitoring and diagnostic
  • Integrable with AMF

  • 3. Engine
  • O2E Series: Low emission, high efficiency engines
  • Compact, Robust and Rugged Design
  • 500 hours lube-oil change period

  • 4. Alternator
  • Best In Class Efficiency
  • Special Windings to Reduce Harmonics
  • Vacuum Pressure Impregnation and epoxy gel coating on winding
  • Monitoring Features
  • Lube oil Pressure, Engine Temperature, RPM, lube oil Temperature*
  • Run Hours, No. of starts, Fuel Level, Auto / Manual Stop, Battery charge condition, AC Phase Voltage, Current, kVA, KW, KVAr, KWH, Power Factor
  • Optional Features
  • Modbus communication* (Features are available from 15 kVA onwards)
  • Diagnostic Features
  • Battery charging failure, Over speed, Under speed, Over Current, Under Voltage, Over Voltage, Over KW, Phase Sequence monitoring, Phase missing, Common Alarm, Hooter output
  • Low lube oil Pressure, High Engine Temperature, Low/High battery voltage, Low Fuel Level alarm, Over Crank protection, Routine Maintenance indicator, Genset Test Facility, fail to start/stop
  • Being in control of your Genset is certainly a winning edge!