KOEL Green Gensets

Liquid Cooled (40-125kVA)

Prime Rating at rated rpm ( as per ISO8528)1 kVA 40 62.5 82.5 100 125 125HD
kW 32 50 66 80 100 100
Genset Model KG1- 40WS KG1- 62.5WS KG1- 82.5WS KG1-100WS KG1-125WS KG1-125WS HD
Frequency Hz 50 50 50 50 50 50
Power factor lagging 0.8 0.8 0.8 0.8 0.8 0.8
Voltage V 415 3Ø 415 3Ø 415 3Ø 415 3Ø 415 3Ø 415 3Ø
Governing class ( As per ISO 8528 Part-V) G2 G2 G2 G3 G3 G3
Noise level dBA < 75 < 75 < 75 < 75 < 75 < 75
Fuel Consumption* At 100 % Load Ltrs/Hr 9.2 14.1 18.8 21.9 27.4 28.5
At 75 % Load 7.4 11.5 13.8 16.9 20.2 21.4
At 50 % Load 5.5 7.9 9.9 12.2 15.3 16.5
Fuel Tank Capacity Ltrs 100 150 150 230 230 230
Overall dimensions of genset (L x W x H)^ mm 2575 x
1050 x
1448
2840 x
1140 x
1595
3240 x
1100 x
1594
3240 x
1340 x
1795
3240 x
1340 x
1795
3460 x
1340 x
1916
Dry weight of genset with canopy (approx..)^ Kg 1300 1700 1750 2150 2200 2450
Wet weight of genset with canopy (approx..)^ Kg 1385 1830 1880 2350 2400 2650
Electrical Battery starting voltage Volts-DC 12 12 12 12 12 12
ENGINE
Engine Model 3R1040TA G1 4R810TA G1 4R1040TA G1 4K1080TA G2 4K1080TA G2 6R1080TA G1
Rated output (Prime Continuous rating as per ISO 8528-1) kW 41.2 61 74.8 114.7 114.7 114.7
HP 56 83 102 156 156 156
No. of cylinder Number 3 4 4 4 4 6
Cubic capacity 2 Ltrs 3.12 3.24 4.16 4.32 4.32 6.49
Bore x Stroke mm 105 x 120 96 x 112 105 x 120 105 x 125 105 x 125 105 x 125
Rated Speed RPM 1500 1500 1500 1500 1500 1500
Aspiration NA/TC/TA TA TA TA TA TA TA
Lube Oil change period hrs. 500 500 500 500 500 500
Lube oil Sump Capacity Ltrs 8.0 10.0 10.0 14.0 14.0 12.0
Coolant Capacity Ltrs 11.5 17.5 24.0 21.0 21.0 28.0
ALTERNATOR
Insulation Class Class H
Alternator Efficiency (at 100% load) 0.8 pf** % 89.2 91.0 91.4 92.0 92.6 92.6
Max Voltage Dip at Full Load 0.8 pf Lag sec < 16 % < 20 % < 20 % < 20 % < 20 % < 20 %
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, synchronization & communication configurations

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

  • Phase Voltages, Phase Currents, kVA, KW, KVAr, KWH, Power Factor
  • Lube oil Pressure, Engine Temperature, RPM, Run Hours, Number of starts, Fuel Level, Auto / Manual Stop
  • Battery charge condition
  • Common Alarm / Hooter output, AMF feature with ATS

Optional Features

  • Modbus communication

Diagnostic Features

  • Battery charging failure, Over/Under speed, Over Current, Over/Under Voltage, Over KW, Phase Sequencing, Phase missing
  • Low Lube oil Pressure, High Engine Temperature, Low/High battery voltage, Low Fuel Level, Over Crank protection, Routine Maintenance indicator, Genset Test Facility

Being in control of your Genset is certainly a winning edge!