High Quality Open/Silent Type SDEC Diesel Generator providing reliable 250KW/313KVA backup power supply with water cooling system. Available in both open and silent configurations to meet diverse operational requirements.
| General Information | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 313 | 344 |
| Power Rating (kW) | 250 | 275 |
| Frequency (Hz) | 50 | |
| Engine Model | SC13G420D2 | |
| Engine Speed (RPM) | 1500 | |
| Phase | 3 | |
| PF | 0.8 | |
| Control System | Digital | |
| Rated Voltage (V) | 400/230 (According to customer requirements) | |
| Fuel Tank Capacity Operating Time | ≥ 8h @ 75% load | |
PRP: Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97; A 10% overload capability is available for a period of 1 hour within a 12-hour of operation.
ESP: The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.
| Model | BSD344 (Open Type) | BSD344S (Silent Type) |
|---|---|---|
| Length (L) mm | 3100 | 3950 |
| Width (W) mm | 1050 | 1330 |
| Height (H) mm | 2100 | 2000 |
| Tank Capacity (L) | 575 | 575 |
| Engine Model & Manufacturer | SC13G420D2 (SDEC) |
| Engine Type | In-line, 4 strokes, water-cooled; 4 valves, Turbo charged with aftercooler |
| Combustion Type | Direct injection |
| Cylinder Type | Wet cylinder liner |
| Number of Cylinders | 6 |
| Bore × Stroke | 128 × 153 mm |
| Displacement | 11.8 lit. |
| Compression Ratio | 17 : 1 |
| Firing Order | 1-5-3-6-2-4 |
| Fuel Injection Advance Angle | 14.5°BTDC |
| Dry Weight | 1290 kg |
| Dimension | 1787×918×1304mm |
| Rotation | CCW viewed from flywheel |
| Fly Wheel Housing | SAE 1# |
| Fly Wheel | SAE 14# (number of teeth: 133) |
| Injection Pump | Longkou in-line "P" type |
| Governor | Electric type |
| Feed Pump | Mechanical type |
| Injection Nozzle | Multi hole type |
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-314DS |
| Alternator Rated Power | 250kw/313kva |
| Rated Voltage (V) | 230v/400v |
| Rated Frequency | 50hz |
| Connecting Type | 3 Phase and 4 W |
| Number of Bearing | 1 |
| Protection Grade | IP23 |
| Altitude | ≤1000m |
| Exciter Type | Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper |
| Insulation Class | H class |
| Telephone Influence Factor (TIF) | ≤50 |
| THF | ≤2% |
| Voltage Regulation, Steady State | ≤±1% |
| Transient State Voltage | ≤-15%～+20% |
