Coelmo Marine DM350

Product catalog summary

Specifications:
The DM350 generator has a maximum power of 3.5 kVA and operates at 50 Hz. It has a current of 13.5A, a rated voltage of 230V, and a power factor (Cos φ) of 1. The generator is started electrically and cooled by sea water. Its dimensions are 590 x 405 x 515mm, and it weighs 105 kg. The noise level is 52 dB(A) at 7 meters, and it consumes air at a rate of 0.32 m3/min.

Engine:
The engine is a FARYMANN 4-stroke cycle, diesel, direct injection, water-cooled model 18W. It operates at 3000 rpm with one cylinder and a displacement of 290 cm³. The bore and stroke are 82 mm x 55 mm, with a compression ratio of 20:1. The lube oil capacity is 1.2 liters, and the sea water flow rate is 8 liters/min. The maximum angularity for installation is 10° continuous and 22.5° intermittent. Fuel consumption is 1.5 liters/hr at full load and 0.9 liters/hr at half load, using No. 2D Diesel Fuel as per EN 590 or ASTM D975 specifications.

Alternator:
The alternator is synchronous, single bearing, brushless, 2-pole, single-phase, and sea water cooled with insulation class “H”.

Connections:
The minimum power cable section is 3G2.5. The maximum fuel pump lift is 0.5 m, with a fuel supply hose of Φ 8mm and a fuel return hose of Φ 6mm. The lube oil drain connection is 3/8 NPT, and the maximum sea water pump lift is 1.0 m. The sea water inlet hose is Φ 10 mm, and the wet exhaust outlet hose is Φ 40 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 400 amps at 0°C and a minimum battery cable section of 35 mm².

Additional Features:
The generator includes a soundproof canopy made of marine aluminum, a digital control panel with a backlit graphic display, and a 15-meter serial cable for remote connection. It also comes with four anchoring steel supports with antivibration elements, a manual brass oil drain pump, and user manuals.

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

Alarms and Measurements:
The EOS control panel displays alarms and measurements such as low oil pressure, high water temperature, charging battery faults, and generator overload. Measurements include generator current, battery voltage, frequency, oil pressure, engine temperature, and maintenance counter.

Catalog excerpts

DM350 3,5 kVA 50 Hz Potenza Max / Max power Corrente / Current Cos φ Tensione / Rated voltage 3.5 kVA 13.5A 1 230V Frequenza / Frequency Avviamento / Starting Raffreddamento / Cooling Dimensioni / Dimensions Peso / Weight Rumorosità / Noise level Consumo aria / Air consumption 50Hz Elettrico / Electric Acqua mare / Sea water 590 x 405 x 515mm 105 kg 52 dB(A) @ 7 meters 0.32 m3/min 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 Capacità pompa acqua dolce / 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 Portata fluido refrigerante / Coolant Flow Rate CONSUMO CARBURANTE / FUEL CONSUMPTION Pieno carico / Full Load Mezzo carico / Half Load Carburante raccomandato / Recommended Fuel ALTERNATORE / ALTERNATOR FARYMANN 4tempi, Diesel, iniezione diretta, raffreddato ad acqua FARYMANN 4Stroke Cycle, Diesel, direct Injection, Water Cooled 18W Acqua mare / Sea water 3000rpm 1 290 cm³ 82 mm x 55 mm 20:1 1.2 liter NA NA 8 liter/min 20 kcal/min 10° Continuo, 22.5° Intermittente / 10° Continuous, 22.5° Intermittent Meccanico / Mechanical NA 1.5 liter/hr 0.9 liter/hr No. 2D Diesel Fuel: Spec EN 590 or ASTM D975 Sincrono, mono supporto, senza spazzole, 2 poli, mono fase, raffreddato ad acqua di mare, classe di isolamento “H” Synchronous, single Bearing, Brushless 2 Pole , single phase, sea water cooled, insulation class “H” CONNESSIONI / CONNECTION 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 AVVIAMENTO / STARTING SYSTEM 3G2.5 0.5 m Tubazione Φ 8mm / Φ 8mm hose Tubazione Φ 6mm / Φ 6mm hose 3/8 NPT 1.0 m Tubazione Φ 10 mm / Φ 10 mm hose Tubazione Φ 40 mm / Φ 40 mm hose 500 mm H2O Tensione nominale batteria / Nominal Battery Voltage Min CCA Rating − SAE @ 32° F 0° C Sezione minima cavo batteria / Min battery cable section 12 volts 400 amps; 50 Ah 35 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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DM350 3,5 kVA 50 Hz Equipaggiamento Standard / Standard Equipment richiesta 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 5 pannellature complete di chiusure a leve a scomparsa Realized completely in polyester dust painted marine aluminum (ALLOY 5754 H111),with support structure to the which are applied five panels complete with retractable locking levers easily removable. Scheda Di Comando...

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Coelmo Marine DM350

Coelmo Marine DM350

Catalog excerpts

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