Picture of 320 kVA - 1010 kVA

320 kVA - 1010 kVA

Buy now

Download Brochure




KOEL Green Brand

KOEL Green is the Genset brand of Kirloskar Oil Engines Ltd (KOEL), the flagship company of the century‐ old Kirloskar Group. KOEL Green is India’s largest selling and most trusted Genset brand for over a decade. Providing backup power solutions from 15 to 5200 kVA for diverse market sectors, “KOEL Green” has over 1 million Gensets in service across the globe.

Research and Engineering

KOEL Gensets are designed and developed indigenously, using modern design & simulation technologies. KOEL's R&D team combines decades of application knowledge, global technology trends and emerging user expectations to develop best-in-class products for the target markets. The products are launched aRer extensive validation in world-class facilities.

State-of-the-art Manufacturing

KOEL Green Gensets are manufactured at the state-of-the-art manufacturing facilities of KOEL and authorized GOEMs across India. Common design, modern infrastructure, trained manpower, stringent process controls and standardized material quality ensure that every KOEL Green Genset complies with the standards and meets KOEL’s stringent quality norms.

Sales Network

A well-trained network of authorized KG Dealers and GOEM Sales teams is spread across India to serve your requirements. KOEL offices at key locations provide further techno-commercial back-up. KOEL Sales teams are equipped to carry-out load study, Genset sizing and techno-commercial support. Installation and commissioning activities are also undertaken in line with KOEL’s stringent guidelines.

Service Network

As Genset cannot be driven to a Service Station, service has to come to your door-step. KOEL Green Gensets are supported by over 5000 trained Engineers and over 450 well-equipped service outlets throughout India. Standard and custom-made maintenance packages offer a total-peace-of-mind ownership experience. Service response time and quality is centrally monitored for cross-industry benchmarking and continual improvement. Customers just need to dial our toll free number and service will be available at the doorstep.

Download

Prime Rating at rated rpm ( as per ISO8528)1

kVA

320HD

380HD

400HD

500HD

600HD

625HD

750HD

1010HD

kW

256

304

320

400

480

500

600

808

Genset Model

 

KG1-320WS

KG1-380WS

KG1-400WS

KG1-500WS

KG1-600WS

KG1-625WS

KG1-750WS

KG1-1010WS

Frequency

Hz

50

50

50

50

50

50

50

50

Power factor

lagging

0.8

0.8

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)

415(3Ø)

415(3Ø)

Governing class (As per ISO 8528 Part-V)

 

G3

G3

G3

G3

G3

G3

G3

G3

Noise level

dBA

< 75

< 75

< 75

< 75

< 75

< 75

< 75

Contact KOEL for Details

Fuel Consumption* 

At 100% Load

Ltrs/Hr 

69

83.3

86.9

107.5

125.9

130.5

154

199

At 75% Load

52.5

61.2

65.1

81.9

94.2

98.6

126.4

155

At 50% Load

37.6

44.1

46

57.1

63.8

66.2

89.7

112

Fuel tank capacity

Ltrs

850

850

850

990

990

990

990

990

* weight of genset with canopy (approx.)^

Dry

Kg

5910

6000

6050

7200

7700

7800

8300

13200

Overall dimensions of genset

Lenght

mm

5100

5375

5375

5650

6660

6660

6800

7800

Width

mm

2000

2000

2000

2000

2000

2000

2300

2300

Height

mm

2408

2408

2408

2558

2710

2710

2713

2713

Electrical Battery starting voltage 

Volts-DC

24

24

24

24

24

24

24

24

ENGINE

Engine Model

 

DV8TA G1

DV8TA G2

DV8TA G3

DV10TA G1

DV12TA G1

DV12TA G2

DV12ETA G2

DV16ETA G1

Rated output (Prime Continuous rating as per ISO 8528-1)

kW

294

346

360

447

532

552

662

30.9889

HP

400

470

490

608

723

750

900

1210

No. of cylinder

Number

8

8

8

10

12

12

12

16

Cubic capacity 2

Ltrs

15.92

15.92

15.92

19.90

23.88

23.88

23.88

31.84

Bore x Stroke

mm

130 x 150

130 x 150

130 x 150

130 x 150

130 x 150

130 x 150

130 x 150

130 x 150

Rated Speed

RPM

1500

1500

1500

1500

1500

1500

1500

1500

Aspiration

NA/TC/TA

TA

TA

TA

TA

TA

TA

TA

TA

Lube Oil change period

hrs

500

500

500

500

500

500

500

500

Lube Oil Sump Capacity

Ltrs

44

44 

     44

50

53

53

53

130

Coolant Capacity

Ltrs

55

115

115

120

145

145

145

180

ALTERNATOR

Insulation Class

 

Class H

Alternator Efficiency (at 100% load) 0.8 pf**

 

93.8

93.3

93.4

94.6

94.8

95.9

94.6

95.1

Alternator Efficiency (at 75% load) 0.8 pf**

 

94.3

93.8

94.0

94.9

95.2

96.2

94.9

95.4

Permissible Voltage Dip at full Load 0.8 pf Lag

 

≤ 20%

≤ 20%

≤ 20%

≤ 20%

≤ 20%

≤ 20%

≤ 19%

≤ 15%

 Time Permitted to build up rated voltage at Rated RPM

< 1 sec provided engine reach the rated speed

Short Circuit Ratio

 

0.55

0.418

0.422

0.477

0.432

0.414

0.485

0.431

Short Circuit Withstand Time

sec 

<*3 sec*

3 Times rated current for * 10sec* 

Overload Withstand Capacity

%

10% overload for one hour once in 12hours

KOEL’s approach to meet revised CPCB norms

Revised CPCB norms are aimed at protecting the environment by reducing Genset emissions and improving emission 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 operating 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 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.

Best-in-class Fuel Efficiency

KOEL Green Gensets offer a unique combination of CPCB norm compliance and enhanced fuel efficiency. Across the range, KOEL Green Gensets offer substantial savings in fuel cost.

O2E Series (Optimal Operating Efficiency):

Genset ratings are selected based on the present load and future expansion. Fuel efficiency of most Gensets is optimized at the full rating of the Genset.

In practice, Gensets rarely get loaded to full capacity. Power demand variations across day & night, weekdays & weekends.

Summer & winter lead to an average 50-70% loading on Gensets.

Considering this practical situation, KOEL has extended fuel efficiency optimization from 100%, right up to 50% of rated load.

Combination of best-in-class fuel efficiency & O2E provides a double advantage.

Genset Controls at your finger‐tips

There is no comfort like being in command. KOEL Green Gensets put the command in your hands. Micro-processor based Genset controllers display a host of Genset parameters and put all controls at your fingertips.

Monitoring Features –

  • Phase Voltages & Currents, Frequency, Reverse power, Genset kVA, kW, kWh, kVAr, Power Factor, Canopy Temperature
  • Lube oil Pressure, Engine Temperature, RPM, Run Hours, Number of starts, Fuel Level, Auto / Manual Stop
  • Battery charge condition
  • AMF feature

Optional Features–

  • Modbus communication, Synchronization, Remote Monitoring

Diagnostic Features –

  • Battery charging failure, Over/Under speed, Over Current, Over/Under Voltage, Over kW, Phase Seq., Phase missing, Mains Under voltage, Earth Fault trip, Fuel usage Alarm
  • Low lube oil Pressure, High Engine Temperature , Low/High battery voltage, Low Fuel Level, Over Crank protection , Routine maintenance indicator, Genset Test Facility, Mains Frequency

Peace of mind Ownership

KOEL Green Gensets have always been preferred for their robust design and reliability over long usage life.

KOEL Green range carries the confidence of well‐established and proven engine platforms. For compliance to revised CPCB norms, KOEL has carefully selected those technologies which not only retain, but enhance Gensets durability and on‐site serviceability.

Thus, KOEL Gensets offer you many years of trouble‐free performance; backed by the assurance of prompt support. Peace‐of‐mind driven by product reliability and low cost of ownership.

Recently viewed products

Genset Buyer's Guide

Brand Store

Exclusively For Channel Partner's

Explore Here

Genset Buyer's Guide

Koel Green Smile

Are you willing to walk this MILE with us?

View Now

Genset Buyer's Guide

Generator Query

Have Questions About Generators And Generator Technology?

Get Answers

 genset buyer's guide

Sales Network

Click Here To Locate Our Authorized Sales Dealers

Visit Here