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7.5 – 20 kAV

7 Easy steps for a happy Genset Ownership

7. 5 - 20 kVA TECHNICAL SPECIFICATIONS

Prime Rating at rated rpm (as per ISO8528) kVA 7. 5 10 15 15 20
kW 6 8 12 12 16
Genset Model KG4-7.5SAS1 KG4-1 0WS1 KG4-15AS1 KG4-15WS1 KG4-20WS1
Frequency Hz 50
Power Factor lagging 0.8
Voltage V 230 (1Ø) & 415 (3Ø)
Governing class (As per ISO 8528 Part-V) G2
DG set Noise level at 1 meter dBA <75 (Genset with canopy)
Fuel tank capacity (Standard DG set) Ltrs 50 32 32 32 40
Weight of genset with canopy (approx..)^ Dry Kg 620 585 890 605 680
Wet (w/o fuel) Kg 670 590 922 610 690
Overall dimensions of genset ^ Length mm 1310 1800 1807 1850 2180
Width mm 810 760 1050 760 905
Height mm 1600 1050 1448 1050 1150
Electrical Battery Starting Voltage Volts -DC 12

ENGINE

Engine Model EA10NA 4G1 3R550NA 4G1 HA294 NA 4G1 3R550TC 4G1 3R550TA 4G1
Rated output (Prime Continuous rating as per ISO 8528-1) kW 7.3 11 15.1 15.4 18.8
HP 10 15 20.5 20.9 25.5
Cooling System Air Liquid Air Liquid Liquid
No. of cylinder Number 1 3 2 3 3
Cubic capacity Ltrs 0.95 1.65 1.88 1.65 1.65
Bore x Stroke mm 102 x 116 86 x 94 100 x 120 86 x 94 86 x 94
Rated Speed RPM 1500
Aspiration NA/TC/TA NA NA NA TC TA
Lube Oil change periodhrs. hrs. 500
Lube oil Sump Capacity (max) Ltrs 5.95 5 5.95 5.95 5.95
Coolant Capacity (Engine + Radiator) Ltrs Not Applicable 3.78 Not Applicable 4.2 4.9

ALTERNATOR

Insulation Class Class H
Alternator Efficiency (at 100% load) 0.8 pf** % 78.1 80.3 85.2 85.2 88.6
Max Voltage Dip at Full Load 0.8 pf lag < 20 %
Max Time to build up rated voltage at Rated RPM < 2 sec, provided engine reach the rated speed

Genset kVA 7.5 to 20 kVA Features

‘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. Kirloskar offers Prime power as a standard offer. Contact Kirloskar for stand-by ratings.

  • 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 the Genset to respond quickly & positively to sudden load additions.

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

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, Kirloskar 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.

  • EGR is used to reduce NOx emitted by the engine. By recirculating exhaust gases into the engine’s cylinder, a percentage of the air is replaced with co.
  • It is an effective strategy to control NOx (Nitrogen Oxides) Emissions from diesel engines.
  • Some part of exhaust gas is recirculated in the combustion chamber. Once mixed, the concentration of the oxygen in the fresh air is reduced and the temperature of the fresh air is increased slightly.

Kirloskar gensets are enabled with Kirloskar remote monitoring system which shares Real Time Genset information and location services. It can be accessed via mobile device or desktop. Kirloskar remote monitoring system also highlights any parameter which needs special attention. These critical indication alerts are sent to user mobile via text message. It also alerts nearest service dealer in case of any emergency break-down.

Superior uptime. Genset comes with advanced diagnostic capabilities, this coupled with Kirloskar remote monitoring system provides real time monitoring of performance, emission and service critical parameters this helps for early diagnosis to fix the issues before system breakdown.

Kirloskar Genset 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, Genset kVA, kW, kWh, kVAr, Power Factor
  • Lube oil Pressure, Engine Temperature, RPM, Run Hours, Number of starts, Fuel Level, Auto / Manual Stop, Battery charge condition, AMF feature

Diagnostic Features

  • Battery charging failure, Over/Under speed, Over Current, Over/Under Voltage, Over kW, Phase Seq., Phase missing, Mains Under voltage, Low fuel level
  • 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

Optional Features

  • 1. Modbus Communication

Kirloskar Gensets have always been preferred for their robust design and reliability over long usage life. Kirloskar range carries the confidence of well-established and proven engine platforms. For compliance to revised CPCB norms, Kirloskar has carefully selected those technologies which not only retain, but enhance Gensets durability and on-site serviceability.

Thus, Kirloskar 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.

Kirloskar Alternator is compact in design, rugged and best in class efficiency. Advanced Digital AVR improves the Voltage regulation and Response time.

Kirloskar CPCB compliant Gensets are having compact footprint which results in space saving. CPCB compliant technology is upgraded by maintaining the compact footprint of Genset.