Product description
Ratings @ 0.8 PF
Voltage*
220/380 V
240/415 V
277/480 V
250/440 V
277/480
Frequency*
60 Hz
60 Hz
60 Hz
Prime rating
DT66*
65 KVA
66 KVA
66 KVA
Stand-by Rating
DT72S*
71.2 KVA
72.0 KVA
72.0 KVA
Ghaddar Generator DT66 – DT72S (1800 rpm) powered by John Deere
Notes
- The applicable voltage range is 380V to 480V for 60Hz applications. For other voltages, please consult factory.
- This generating set runs at fixed speed of 1800 rpm.
- DT66S Prime Power Rating: Variable load and unlimited usage with average 80% load factor per 24h. 10% overload permitted for 1h every 12h.
- DT72S Standby Power Rating: Variable load, up to 500 hours/year, max 300 hours continuous. No overload permitted.
Engine Technical Data
| Make & Model / GSPU | JOHN DEERE 3029HFG20 | |
| Cylinders & Arrangement | 3; vertical in-line | |
| Bore & Stroke (mm) | 106 x 110 | |
| Induction System | Turbo-Aftercooled | |
| Combustion | Direct injection | |
| Cycle | 4 stroke | |
| Compression Ratio | 16.3:1 | |
| Cooling System | Water cooled | |
| Displacement | 2.9 liters | |
| Lube Oil Capacity | 8 liters max | |
| Coolant Capacity | 12 liters | |
| Standard Governor (Optional) | Mechanical (Electronic) | |
| Engine Speed | 1800 rpm | |
| Fuel & Oil Consumption | ||
| Consumption @ 100% Load (L/H) | Fuel: 15.8 | Oil: 0.031 |
| Consumption @ 75% Load (L/H) | Fuel: 12.2 | Oil: 0.024 |
| Consumption @ 50% Load (L/H) | Fuel: 8.65 | Oil: 0.017 |
| Consumption @ 25% Load (L/H) | Fuel: 4.9 | Oil: 0.011 |
| Radiator Cooling Air Flow (m³/s) | 1.6 | |
| Emissions Regulations | For non-regulated territories | |
| Exhaust Temperature (°C max) | 515 | |
| Max Exhaust Gas Flow (m³/min) | 12.7 | |
| Max Allowed Back Pressure (kPa) | 7.5 | |
The above performance data are valid with:
- Diesel Fuel is according to BS2869 Class A2 or equivalent.
- Lubricating oil according to SAE 15W-40 API CI4.
- Anti-freeze compliant with ASTM D6210.
Alternator Technical Data
| Make & Model | Leroy Somer TAL042H |
| Frequency / No. of Poles | 60Hz / 4P |
| Ingress Protection | IP23 |
| Insulation Class | H |
| Terminals (Optional) | 6 (12) |
| Excitation System | SHUNT |
| Winding Pitch | 2/3 |
| AVR Model | R120 |
| Overspeed | 2250 rpm |
| Voltage Regulation | ± 1% |
| Coolant Air Flow | 0.3 m³/s |
Certification
- Complete generating set is type-tested according to ISO 8528-8 standard.
- The Control Panel is certified by an ISO 17025 accredited laboratory to have IP55 according to IEC 60355
Control Panel Specifications
GMP260MKIII (DSE6110 MKIII) panel is an automatic start genset panel of microprocessor-based design, capable of CAN-bus J1939 interface with electronic engines. Configurable via PC software or fascia buttons.
Optional DSE6120MKIII for mains monitoring. Circuit breaker: Schneider or ABB, 3P MCB (4P optional).
Construction
| Sheet Fabrication | CNC shearing & bending |
| Paint Type | Heat-treated powder-coated |
| Paint Application | Electrostatic corona spraying |
| Durability Tests | Impact [EN ISO 6272], Salt Spray [ASTM B117-73], Humidity [ASTM D2247] |
| Compliance | ISO 8528-8, IEC60355-1 (Creepage, Clearance, Leakage, Shock), IEC600 364-4-41 |
| Degree of Protection | IP55 |
| Wire Crimping | Force up to 20KN, accuracy 0.01mm, verified by Komax CFA+ |
| Wire Coding | By color, cross-section, printed numbers, or function |
Genset Standard Features
- Assembly: Built at Ghaddar Machinery Factory, ISO 8528 compliant.
- Fabrication: Skid with anti-vibration mounts, durable sheet metals, integral fuel tank (100L).
- Paint: Powder-coated, tested for impact, salt spray, and humidity resistance.
- Works-Testing: Each genset tested per ISO 8528, certificate issued.
- Equipment: Radiator with fan, electric starter, charging alternator, filters, heavy-duty battery, industrial silencer.
- Documentation: Operation manual, wiring diagram, test report, maintenance schedule, catalogues.
Genset Optional Features
- Manual & Automatic Transfer Switches
- Synchronizing & Totalizing Panels
- Fuel water separator
- Water jacket, oil, fuel, battery heaters
- Anti-condensation heater
- Air shut-off valve
- Oil sampler, Pre-lube oil pump
