YTO LR4M3L-D88 Diesel Generator Set
High-performance, heavy-duty diesel generator set designed for reliable prime and standby power. Engineered with the renowned YTO engine, this 100kW unit is encased in a robust soundproof canopy, making it an ideal solution for applications requiring low noise operation without compromising on power and durability.
Power Specifications
| Specification | Prime Power | Standby Power |
|---|
| Rated Power (kVA) | 125 | 138 |
| Power Rating (kW) | 100 | 110 |
| Frequency (Hz) | 50 |
| Engine Model | LR4M3L-D88 |
| Engine Speed (RPM) | 1500 |
| Phase | 3 |
| Power Factor (PF) | 0.8 |
| Control System | Digital |
| Rated Voltage (V) | 400/230 |
| Fuel Tank Capacity Operating Time | ≥ 8h @ 75% load |
PRP Prime Power: 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 operation.
ESP Standby Power: 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.
Dimensions and Weight
| Model | BYT138 (Open Type) | BYT138S (Silent Type) |
|---|
| Length (L) mm | 2350 | 2750 |
| Width (W) mm | 800 | 1040 |
| Height (H) mm | 1580 | 1400 |
| Tank Capacity (L) | 230 | 230 |
Engine Specifications
| Engine Model & Manufacturer | LR4M3L-D88 (YTO) |
| Number of Cylinders | 4 |
| Cylinder Arrangement | In-line |
| Cycle | 4 stroke, compression ignition |
| Method of Air Aspiration | Turbocharged with Aftercooler |
| Cooling Medium | Liquid |
| Bore | 110 mm |
| Stroke | 125 mm |
| Compression Ratio | 17.0:1 |
| Cubic Capacity | 4.75 L |
| Dry Engine Weight | 450 kg |
| Dimension (L*W*H) | 986*1146*713 |
| Direction of Rotation | Anti-clockwise viewed on flywheel |
| Governed Engine Speed | 1500 |
| Firing Order | 1-3-4-2 (1cyl furthest from flywheel) |
| Steady State Speed Stability at Constant Load | 3% |
Alternator Specifications
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-274D |
| Alternator Rated Power | 100kW/125kVA |
| Rated Voltage (V) | 230V/400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 Wire |
| Number of Bearings | 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% |
| Specific Fuel Consumption | ≤ 202g/kW.h |
| Transient State Voltage | ≤-15%~+20% |
Control Panel - DSE 6120
Key Benefits
- Automatically transfers between mains (utility) and generator for convenience
- Hours counter provides accurate information for monitoring and maintenance periods
- User-friendly set-up and button layout for ease of use
- Multiple parameters are monitored & displayed simultaneously for full visibility
- The module can be configured to suit a wide range of applications for user flexibility
- PLC editor allows user configurable functions to meet user specific application requirements
Key Features
- 4-line back-lit LCD text display
- Multiple display languages
- Five-key menu navigation
- LCD alarm indication
- Customisable power-up text and screen images
- DSENet® expansion compatibility
- Data logging facility
- Internal PLC editor
- Protections disable feature
- Fully configurable via PC using USB communications
- Front panel configuration with PIN protection
- Power save mode
- 3-phase generator sensing and protection
- 3-phase mains (utility) sensing and protection
- Automatic load transfer control
- Generator current and power monitoring (kW, kvar, kVA, pf)
- Mains (utility) current and power monitoring (kW, kvar, kVA, pf)
- kW overload alarm
- Over current protection
- Breaker control via fascia buttons
- Fuel and start outputs configurable when using CAN
- 6 configurable DC outputs
- 4 configurable analogue/digital inputs
- Support for 0V to 10V & 4mA to 20mA sensors
- 8 configurable digital inputs
- CAN, MPU and alternator frequency speed sensing in one variant
- Real time clock
- Manual and automatic fuel pump control
- Engine pre-heat and post-heat functions
- Engine run-time scheduler
- Engine idle control for starting & stopping
- Fuel level alarms
- 3 configurable maintenance alarms
- Compatible with a wide range of CAN engines, including Tier 4 engine support
- Uses DSE Configuration Suite PC Software for simplified configuration
- Licence-free PC software
- IP65 rating (with optional gasket) offers increased resistance to water ingress
- Configurable CAN read & transmitted information
- 1 alternative configuration
Available Options
| Engine | Alternator | Fuel System | Generating Set |
|---|
| Water Jacket Preheater | PMG excitation | 12/24 hour base tank | Deepsea, ComAp, Smartgen etc. controller |
| Oil Preheater | Space heater | Bunded fuel tank | Trailer |
| Oil manual pump | Winding temperature measuring | External fuel tank | Tools with the machine |
| | Automatic fuel feeding | |
| | Switch between external tank and base tank (three-way valve) | |
Additional Product Images