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320– 750 kAV

7 Easy steps for a happy Genset Ownership

320 - 750 kVA TECHNICAL SPECIFICATIONS

Prime Rating at rated RPM (as per ISO 8528) kVA 320 400 500 625 750
kW 256 320 400 500 600
Genset Model KG4-320WS1 KG4-400WS11 KG4-500WS KG4-625WS KG4-750WS
Frequency Hz 50
Power Factor Lagging 0.8
Voltage V 415 (3Ø)
Governing Class (ISO 8528 Part-V) G3
DG Set Noise Level @ 1 Meter dBA < 75 (Genset with Canopy)
Fuel Tank Capacity (Standard DG Set) Ltrs 600 850 850 990 990
Weight of Genset with Canopy (Approx.) Dry (Kg) 4090 6220 6240 8150 8760
Wet (w/o Fuel) (Kg) 4200 6415 6435 8370 9100
Overall Dimensions of Genset Length (mm) 4750 5575 5575 6500 6800
Width (mm) 1700 2125 2125 2125 2300
Height (mm) 2005 2610 2610 2710 2715
Electrical Battery Starting Voltage Volts-DC 24

ENGINE

Engine Model 6SL90ETA 4G3 DV8ETA 4G2 DV8ETA 4G3 DV10ETA 4G2 DV12ETA 4G2
Rated Output (ISO 8528-1) kW 279.5 360 447.2 561.1 662
HP 380 490 608 763 900.6
No. of Cylinders Number 6 8 8 10 12
Cubic Capacity Ltrs 8.86 15.92 15.92 19.9 23.88
Bore × Stroke mm 118 × 135 130 × 150 130 × 150 130 × 150 130 × 150
Rated Speed RPM 1500
Aspiration NA / TC / TA TA
Lube Oil Change Period hrs 500
Lube Oil Sump Capacity Ltrs 27 40 40 50 73
Coolant Capacity (Engine + Radiator) Ltrs 36 63.2 63.2 81.7 173.9
AdBlue / DEF Capacity Ltrs 45 45 × 2

ALTERNATOR

Insulation Class Class H
Alternator Efficiency @100% Load (0.8 PF) % 95.3 93.4 94.8 95.7 94.7
Max Voltage Dip at Full Load (0.8 PF Lag) < 20%
Max Time to Build-up Rated Voltage @ Rated RPM < 2 sec, provided engine reaches rated speed

Genset kVA 320 to 750 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.
  • In line with fuel efficiency Kirloskar Genset ensures the better DEF efficiency and accordingly optimized the DEF tank size.
  • Combination of best-in-class fuel efficiency & O2E provides a double advantage.

Common rail diesel injection technology, popularly known as CRDI, provides a significant upgrade over traditional mechanical fuel injection systems. CRDi provides precise fuel control, multiple injections, enhanced performance, lower noise and reduced emissions. High pressure common rail system employed on Kirloskar CPCB IV+ Gensets maximizes fuel atomization, delivering a smooth and smoke free performance. Diesel filters with ‘A’ class filtration are used for CRDi Engines which enhances the filtration efficiency. Common rail fuel injection system will provide a new level of performance, efficiency, and reliability.

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 services 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, Canopy Temperature (optional)
  • 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, Earth Fault trip, 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

  • Modbus Communication
  • Synchronization

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 & comes with AREP winding and Digital AVR. Auxillary Regulation Excitation Principle (AREP) winding improves the Non-linear load handling capability, Motor starting capacity. 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.