Coelmo Marine DTL2590

Product catalog summary

Specifications:
The DTL2590 generator has a maximum power of 25.9 kVA at 50 Hz, with a current of 34A and a power factor of 0.8. It operates at a rated voltage of 400/230V and features an electric starting system. The cooling system is a combination of air and water. The dimensions are 1250 x 600 x 790mm, and it weighs 450 kg. The noise level is 54 dB(A) at 7 meters. The engine is a KUBOTA 4-stroke diesel with indirect injection and water cooling, model V2403-BG, running at 1500 rpm with 4 cylinders and a displacement of 2434 cm³.

Engine Details:
The engine has a bore and stroke of 87 mm x 102 mm, a compression ratio of 23.2:1, and a lube oil capacity of 8 liters. The coolant capacity is 7.6 liters, with a coolant flow rate of 37.9 liters/min and a sea water flow rate of 26.5 liters/min. The heat rejection to ambient is 88 kcal/min, and the maximum angularity is 10° continuous and 22.5° intermittent. The speed regulator is electronic.

Fuel Consumption:
At full load, the fuel consumption is 6.1 liters/hr, and at half load, it is 3.4 liters/hr. The recommended fuel is No. 2D Diesel Fuel, meeting Spec EN 590 or ASTM D975.

Alternator Type:
The alternator is synchronous, single bearing, brushless, 4-pole, with digital electronic regulation, self-regulated, and self-excited, with insulation class "H".

Connections:
The minimum power cable section is 5G6, with a maximum fuel pump lift of 0.8 m. The fuel supply uses a Φ 8mm hose, and the fuel return uses a Φ 6mm hose. The lube oil drain connection is 3/8 NPT. The maximum sea water pump lift is 1.22 m, with a sea water inlet hose of Φ 25 mm and a wet exhaust outlet hose of Φ 60 mm. The maximum exhaust back pressure is 500 mm H2O.

Starting System:
The nominal battery voltage is 12 volts, with a minimum CCA rating of 670 amps at 0°C and a minimum battery cable section of 50 mm².

Additional Features:
The generator includes a soundproof canopy made of marine aluminum, an EOS control panel for parameter measurement and management, a 15-meter serial cable for remote connection, four steel anchoring supports, a manual brass oil drain pump, and an emergency stop button. Manuals for use and installation are provided.

Optional Equipment:
Optional kits include a silenced muffler, sea water intake, ordinary maintenance, siphon breaker, and water gas separator.

Alarms and Measurements:
The EOS control panel displays alarms and measurements, including low oil pressure, high water temperature, high temperature riser, charging battery fault, starting fault, mechanical fault, generator low/high frequency, low battery voltage, alternator low/high voltage, maintenance expiry, and generator overload.

Catalog excerpts

DTL2590 25,9 kVA 50 Hz Potenza Max / Max power Corrente / Current Cos φ Tensione / Rated voltage Frequenza / Frequency Avviamento / Starting Raffreddamento / Cooling Dimensioni / Dimensions Peso / Weight Rumorosità / Noise level Consumo aria / Air consumption MOTORE / ENGINE Modello / Model Raffreddamento / Cooling system Giri al minuto / Round per minute Numero di cilindri / Number of Cylinders Cilindrata / Displacement Alesaggio e corsa / Bore x stroke Rapporto di compressione / Compression Ratio Capacità coppa olio / Lube Oil Capacity Liquido di raffreddamento / Coolant Capacity Portata fluido refrigerante / Coolant Flow Rate Portata pompa acqua di mare / Sea Water Flow Rate Calore emesso / Heat Rejection to Ambient Angolo massimo di installazione / Maximum Angularity Regolatori di giri/ Speed regulator CONSUMO CARBURANTE / FUEL CONSUMPTION Pieno carico / Full Load Mezzo carico / Half Load Carburante raccomandato / Recommended Fuel TIPO ALTERNATORE / ALTERNATOR TYPE 25.9 kVA 34A 0.8 400/230V 50Hz Elettrico / Electric Aria – Acqua / Air - Water 1250 x 600 x 790mm 450 kg 54 dB(A) @ 7 meters 1.43 m3/min KUBOTA 4tempi, Diesel, iniezione indiretta, raffreddato ad acqua KUBOTA 4Stroke Cycle, Diesel, indirect Injection, Water Cooled V2403-BG Scambiatore di calore / Heat exchanger 1500rpm 4 2434 cm³ 87 mm x 102 mm 23.2:1 8 liter 7.6 liter 37.9 liter/min 26.5 liter/min 88 kcal/min 10° Continuo, 22.5° Intermittente / 10° Continuous, 22.5° Intermittent Elettronico / Electronic 6.1 liter/hr 3.4 liter/hr No. 2D Diesel Fuel: Spec EN 590 or ASTM D975 Sincrono, mono supporto, senza spazzole, 4 poli, con regolatore elettronico di tensione, auto regolato, auto eccitato, classe di isolamento “H” Synchronous, single Bearing, Brushless 4Pole, Rotating Field with Digital Electronic Regulation, self regulated, self excited, iInsulation class “H” CONNESSIONI / CONNECTIONS Sezione minima cavo di potenza / Minimum power cable formation Max prevalenza pompa carburante / Max fuel pump lift Mandata carburante / Fuel Supply Rifiuto carburante / Fuel Return Tappo scarico olio / Lube Oil Drain Connection Max prevalenza pompa acqua mare / Max Sea Water Pump Lift Entrata acqua di mare / Sea Water Inlet Uscita scarico umido / Wet Exhaust Outlet Contropressione massima scarico / Max Exhaust Back Pressure 5G6 0.8 m Tubazione Φ 8mm / Φ 8mm hose Tubazione Φ 6mm / Φ 6mm hose 3/8 NPT 1.22 m Tubazione Φ 25 mm / Φ 25 mm hose Tubazione Φ 60 mm / Φ 60 mm hose 500 mm H2O AVVIAMENTO / STARTING SYSTEM Tensione nominale batteria / Nominal Battery Voltage Min CCA Rating − SAE @ 32° F 0° C Sezione minima cavo batteria / Min battery cable section 12 volts 670 amps; 100 Ah 50 mm2 Ed. 2009 Rev.02 Questo documento non è contrattuale. In linea con la nostra politica di continuo miglioramento, le caratteristiche possono essere modificate senza preavviso. This document is not contractual. As per our improvement company policy, the characteristic can be modified without notice

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DTL2590 25,9 kVA 50 Hz Equipaggiamento Standard / Standard Equipment Allarmi e Misure / Alarms and Measurements Cofanatura Insonorizzata / Sound Proof Canopy Realizzata interamente in alluminio marino (LEGA 5754 H111) verniciato a polveri, con struttura portante che ne costituisce l’intelaiatura alla quale sono applicate 7 pannellature complete di chiusure a leve a scomparsa Realized completely in polyester dust painted marine aluminium (ALLOY 5754 H111),with support structure to the which are applied seven panels complete with retractable locking levers easily removable Scheda Di Comando EOS...

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Coelmo Marine DTL2590

Coelmo Marine DTL2590

Catalog excerpts

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