82.5 – 125 KVA

Prime Rating at rated rpm ( as per ISO8528)¹		kVA	82.5	100	125	125HD
Prime Rating at rated rpm ( as per ISO8528)¹		kW	66	80	100	100
Genset Model			KG1- 82.5WS	KG1- 100WS	KG1- 125WS	KG1-125WS HD
Frequency		Hz	50	50	50	50
Power factor		lagging	0.8	0.8	0.8	0.8
Voltage		V	415 3Ø	415 3Ø	415 3Ø	415 3Ø
Governing class (As per ISO 8528 Part-V)			G2	G3	G3	G3
Noise level		dBA	< 75	< 75	< 75	< 75
Fuel Consumption*	At 100 % Load	Ltrs/hr	18.8	21.9	27.4	29.6
	At 75 % Load		13.8	16.9	20.2	22.4
	At 50 % Load		9.9	12.2	15.3	15.3
Fuel tank capacity		Ltrs	150	230	230	230
Overall dimensions of genset (L x W x H)^		mm	3200 x 1100 x 1595	3200 x 1300 x 1795	3200 x 1300 x 1795	3650 x 1350 x 1915
Dry weight of genset with canopy (approx..)^		Kg	1710	2040	2090	2450
Wet weight of genset with canopy (approx..)^		Kg	1840	2240	2290	2650
Electrical Battery starting voltage		Volts-DC	12	12	12	12
ENGINE
Engine Model			4R1040TA G1	4K1080TA G2	4K1080TA G2	6R1080TA G1
Rated output (Prime Continuous rating as per )		kW	74.8	114.7	114.7	114.7
Rated output (Prime Continuous rating as per )		HP	102	156	156	156
No. of cylinder		Number	4	4	4	6
Cubic capacity 2		Ltrs	4.16	4.32	4.32	6.49
Bore x Stroke		mm	105 x 120	105 x 125	105 x 125	105 x 125
Rated Speed		RPM	1500	1500	1500	1500
Aspiration		NA/TC/TA	TA	TA	TA	TA
Lube Oil change period		hrs.	500	500	500	500
Lube oil Sump Capacity		Ltrs	10	18	18	12
Coolant Capacity		Ltrs	24	21	21	28
ALTERNATOR
Insulation Class			Class H
Alternator Efficiency (at 100% load) 0.8 pf**		%	91.4	92.0	92.5	92.5
Max Voltage Dip at Full Load 0.8 pf Lag			< 20 %	< 20 %	< 20 %	< 20 %
Max Time to build up rated voltage at Rated RPM		sec	< 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.

3. Engine

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

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

4. Alternator

Best In Class Efficiency
Special Windings to Reduce Harmonics
Vacuum Pressure Impregnation and epoxy gel coating on winding

Koel’s approach to meet revised CPCB norms1

Revised CPCB norms are aimed at protecting the environment by reducing Genset emissions and improving enission quality.These are some of the most stringent emission norms in the world

To meet the new norms, KOEL R & D team had choice of multiple technologies. While selecting the technology, KOEL laid significant emphasis on long term needs of users viz:

High reliability and durability of Gensets: Owing to extreme opera & ng conditions in India, preference has been given to robust configurations that have been running successfully for several years
Low running costs: An effort to reduce emissions tends to increase the running costs. KOEL has succeeded in achieving both in the same design.
Optimized fuel efficiency as per actual usage: KOEL Green Gensets are tuned to provide maximum fuel efficiency in the most common operating band. At KOEL, we call it O2E series (Optimal Operating Efficiency).
Affordable, On‐site support: Proven technology ensures that product support is available close‐by, without waiting for a specialist. KOEL team has taken special efforts to keep complex technologies at bay, which may require high on‐site maintenance costs
All this, while keeping the initial costs within the reach of a smart Genset buyer

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