| Brand Name: | JFP |
| Model Number: | JFP-50GF |
| MOQ: | 1 |
| Payment Terms: | L/C,T/T |
This 50kW (62.5kVA) open-type Cummins marine emergency diesel generator set adopts genuine Cummins 4BTA3.9-GM65 marine engine matched with tropicalized STAMFORD UCM224E brushless alternator, complying with marine power specifications. Equipped with seawater heat exchanger cooling system, it is specially designed as emergency power supply onboard vessels. The unit provides reliable backup power for navigation lighting, communication, fire control and critical safety loads once main power fails. Open layout facilitates installation inside ship engine room.
| Diesel Generator Details | |
|---|---|
| Model | JFP-50GF |
| Rated Continuous Power (PRP) | 50 kW / 62.5 kVA |
| Emergency Standby Power (ESP) | 55 kW / 68.75 kVA |
| Rated Voltage | 440/254V, 3P4W Star Connection |
| Rated Frequency | 60 Hz |
| Rated Speed | 1800 rpm |
| Power Factor | 0.8 (Lagging) |
| Rated Line Current | 82 A |
| Diesel Engine Details | |
| Brand & Model | Cummins 4BTA3.9-GM65 Marine Engine |
| Cooling System | Closed fresh water circuit + Sea Water Heat Exchanger with Sea Water Pump (Marine Standard) |
| Aspiration | Turbocharged & Air-to-Air Charge Cooled |
| Bore × Stroke | 102 mm × 120 mm |
| Displacement | 3.9 L |
| Starting System | DC 24V Electrical Start |
| Fuel Consumption | 215 g/kW·h |
| Alternator Details | |
| Brand | Stamford |
| Type | Brushless, Self-excited, Rotating Field, Single Bearing |
| Rated Power | Continuous: 62.5 kVA; Emergency: 68.75 kVA |
| Insulation Class | H |
| Protection Grade | IP23 |
| Standard AVR | AS480 |
| Marine Treatment | Anti-corrosion insulation, tropicalized winding |