Series LDE DN

Energetic independence

LDE 715 DN Generating set LDE 715 DN for backup power of the Carinthian regional center for waste with high quality and durable Doosan engine. Generating set is equipped with automatic start-up at the mains failure and automatic shutdown at the return of electricity. Sound insulated housing for outdoor installation with low noise.

Genset communication withcontrol systems, mobilephone and e-mail

Additional fuel tanks

Heating of the fuel tank

Noise control absorber

Automatic system for pumping fuel + pump

Service kit

Transport trailerLDE SeriesGenset for island operation, standby and

parallel operation with the network and

/ or other genset. Standard equipment

of the generating sets: engine cooling

system, starter, alternator and exhaust

silencer, alternator with automatic

voltage regulator (AVR), baseframe

with fuel tank and the collecting vessel,

basic wiring, batteries, coolant and

lubricating oil.

DOOSAN ENGINES

The state of the art, high-tech injection, and charging system with low internal losses contributes to excellent combustion and low fuel consumption. Designed for the easiest, fastest, and most economical installation. Well-balanced to produce smooth and vibration-free operation with low noise level. To maintain a controlled working temperature in cylinders and combustion chambers, the engine is equipped with piston cooling. The engine is also fitted with replaceable cylinder liners and valve seats/guides to ensure maximum durability and service life of the engine. Easily accessible service and maintenance points contribute to the ease of service of the engine.

ALTERNATORS The alternators are synchronous, three-phase, brushless, self-regulated, self-excited, self-ventilated and 4 pole. Insulation class H (temperature rise according to class F or B on request). Tropical impregnation for salty-

humid environment is possible on request. Automatic voltage regulation. Protection class

IP21 or IP23 (other class on request).

BASE FRAME

Steel construction - monobloc. Anti-vibration mounting to eliminate the vibration. Powder coated with primer and

cover color. The base frame is designed to enable simple lifting and moving the generating set.

FUEL TANK

The fuel tank is mounted on the inside of the base frame. Under the fuel tank, a collecting vessel is mounted, which prevents outpouring of any liquid from the generating set into the environment. Equiped with all necessary connectors and sensors. Standard autonomy of the tank is 8-10 hours at 75% load. Additional freestanding double wall tanks and automation for pumping fuel on demand.

HOUSING

Sound-insulated housing, suitable for outdoor installation. Standard noise level of 72 dBA ± 3 dB at a distance of 7 m (lower sound levels on request). 4 large doors for easy access to the genset for maintenance and servicing. Powder coated housing with primer and cover color RAL7035 (other colors upon request).

CONTROL PANELS

Manual – includes a manual control unit (push button / key start type), main circuit breaker, differential protection and all auxiliary controls and alarms.Automatic – includes an automatic control unit that starts the genset in case of mains failure (it can be started manually too), main circuit breaker, differential protection and all auxiliary controls and alarms, button for emergency stop, changeover genset / mains (ATS) on request.Synchronization – automatic control cabinet for synchronization more generating sets and / or main electricity network and parallel operation. Additional and special control and switching cabinets for genset on demand.

Economical operation

Series LDE DN

Warranty, service and maintenanceAll our gensets have 12-month warranty. We offer fast and quality service, because we have properly trained service technicians and we use only original spare parts. We give guarantee even on our services and on spare parts.

Series LDE DN 50 Hz - 400/230 V 1500 rpm

Overall dimensions and weights - GenSet without housing

Overall dimensions and weights - GenSet with housing(72±3 dBA - 7m)

Type Engine CylindersVolume(cm 3)

Fuel consumption 75% load - l/h

Standby power (kVA)

Prime power (kVA)

LxWxH (mm) Weight (kg) LxWxH (mm) Weight (kg)

LDE 103 DN DP066 TA 6 5800 N/A 103 92 2500x1150x1760 1300 2500x1150x1860 1600

LDE 131 DN D1146 T 6 8100 31 131 119 2500x1150x1760 1350 2500x1150x1860 1650

LDE 133 DN DP066 LA 6 5800 N/A 133 119 2500x1150x1760 1400 2500x1150x1860 1700

LDE 165 DN DP086 TA 6 8100 27,2 165 148 2750x1300x1760 1500 2750x1300x1860 1850

LDE 226 DN P086 TI 6 8100 35,6 226 200 2750x1300x1760 1900 2750x1300x1860 2250

LDE 254 DN DP086 LA 6 8100 39,8 254 228 2750x1300x1760 1650 2750x1300x1860 2000

LDE 300 DN P126 TI 6 11100 49,1 300 275 3100x1300x1760 2500 3100x1300x1860 3000

LDE 340 DN P126 TI-II 6 11100 51,6 340 310 3100x1300x1760 2550 3100x1300x1860 3050

LDE 462 DN P158 LE 8 14600 74,8 462 420 3300x1600x2200 3600 3300x1600x2300 4150

LDE 511 DN DP158 LC 8 14600 80,5 511 458 3100x1300x1760 3600 3100x1300x1860 4150

LDE 583 DN DP158 LD 8 14618 83,4 583 523 3100x1300x1760 3600 3100x1300x1860 4150

LDE 632 DN DP180 LA 10 18300 103 632 567 3600x1600x2250 3900 3600x1600x2350 4600

LDE 659 DN P222 LE 12 21900 112,3 659 610 3600x1600x2250 4450 3600x1600x2350 5100

LDE 694 DN P222 LE-S 12 21900 107,4 694 634 3600x1600x2250 4650 3600x1600x2350 5300

LDE 705 DN DP180 LB 10 18300 113,6 705 633 3600x1600x2250 4150 3600x1600x2350 4800

LDE 739 DN P222 LE-II 12 21900 119,3 739 671 3600x1600x2250 4850 3600x1600x2350 5500

LDE 759 DN DP222 LB 12 21900 120,4 759 681 3600x1600x2250 4350 3600x1600x2350 5000

LDE 828 DN DP222 LC 12 21900 129,1 828 743 3600x1600x2250 4350 3600x1600x2350 5000

Stubelj d.o.o.

Nova Gorica

Anhovo

Udine

Trieste

Italy

Austria

Croatia

Hungary

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STUBELJ d.o.o., Anhovo 14, 5210 Deskle, Slovenia, EU, tel: +386 5 / 33 10 330, fax: +386 5 / 33 10 349, info@stubelj.si, www.stubelj.si

Genset type