Product description
Ratings @ 0.8 PF
Voltage*
230/400 V
Frequency*
50 Hz
Prime rating
CT370*
370 KVA
Stand-by Rating
CT410S*
410 KVA
Ghaddar Generator CT370 – CT410S (50 Hz) powered by Cummins
The above ratings represent the generating set capability guaranteed within ±3% at the reference conditions equivalent to those specified in ISO 8528/1 standard.
Notes
- The applicable voltage range is 380V to 415V for 50Hz applications. For other voltages, please consult factory.
- This generating set is of fixed speed of 1500 rpm.
- CT370 (prime power): variable load and unlimited hour usage with an average load factor of 80% of the prime rating over each 24-hour period. A 10% overload is permitted for 1 hour in every 12 hours of operation.
- CT410 (standby power): variable load limited to an annual usage up to 500 hours, of which 300 hours may be continuous running. No overload is permitted.
Engine Technical Data
| Make & Model | CUMMINS QSG12-G3 |
|---|---|
| Cylinders & Arrangement | 6; Vertical in-line |
| Bore & Stroke (mm) | 132 × 144 |
| Induction system | Turbocharged & Aftercooled |
| Combustion | Direct injection |
| Cycle | 4 stroke |
| Compression ratio | 17.0:1 |
| Cooling System | Water cooled |
| Displacement | 11.8 liters |
| Lube oil capacity | 34 liters Max |
| Coolant capacity | 48 liters |
| Standard governor | Electronic; Cummins CM2880 |
| Engine Speed (rpm) | 1500 |
| Consumption @ 100% Load (L/H) | 72 |
| Consumption @ 75% Load (L/H) | 54 |
| Consumption @ 50% Load (L/H) | 37 |
| Consumption @ 25% Load (L/H) | 20 |
| Radiator Cooling Air Flow (m3/s) | 8.4 |
| Emissions regulations | Fuel optimized |
| Exhaust temperature (°C, max) | 457 |
| Max exhaust gas flow (m3/min) | 49.4 |
| Max. allowed back pressure (kPa) | 10.2 |
The above performance data are valid as per the following specs:
- Diesel fuel according to BS2869 Class A2 or equivalent.
- Lubricating oil according to Grade SAE 15W-40 API CI4.
- Coolant mixture: 50% antifreeze and 50% fresh water.
Alternator Technical Data
| Make & Model | Leroy Somer TAL046H |
|---|---|
| Frequency / No. of poles | 50Hz / 4P |
| Ingress protection | IP23 |
| Insulation class | H |
| Terminals (Optional) | 6 (12) |
| Excitation system (Optional) | SHUNT (AREP +or PMG) |
| Winding pitch | 2/3 |
| AVR model | R150 |
| Overspeed | 2250 R.P.M. |
| Voltage regulation | ±1% |
| Coolant air flow | 0.48 m3/s |
Certification
- The complete generating set is type-tested according to ISO 8528-8 standard.
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 |
|
| Compliance |
|
| Degree of protection | IP55 |
| Wire crimping |
|
| Wire coding |
|
Certification
- The control panel is certified by an ISO17025 accredited laboratory to have IP55 according to IEC60355.
Genset Standard Features
Assembly: Gensets are assembled at Ghaddar Machinery Factory in compliance with ISO 8528.
Fabrication:
- Engine/alternator assembly rests on skid with anti-vibration mounting pads.
- Skid made of durable sheet metals and beams exceeding “Vibration & Torsion” resistance norms.
- Skid-mounted fuel tank supplied with fuel gauge, filler cap, fuel inlet and outlet hoses.
- Control panel enclosure made of reliable metal sheet.
Paint:
- Skid and control panel enclosure painted with heat-treated, powder-coated electrostatic corona spraying.
- Paint durability tested against:
- Impact (EN ISO 6272)
- Salt Spray Resistance (ASTM B117-73)
- Humidity Resistance (ASTM D2247)
Works-Testing:
- All gensets tested prior to dispatch.
- Test automatically generated and checked according to ISO8528.
- Test certificate issued for each genset.
Equipment:
- Water-cooled radiator with belt-driven blower fan and full guarding
- Electric starter with solenoid relay
- Battery charging alternator
- Energized-to-run solenoid
- Replaceable fuel, oil and air filters
- Heavy-duty lead-acid battery with matching capacity (Amps & CCA)
- Industrial exhaust silencer – 16 dB noise reduction.
- Integral Fuel Tank with 400 L capacity
Documentation:
- User Manual (Operation, Installation, Maintenance)
- Wiring Diagram
- Test Report
- Maintenance Schedule
- Catalogues for Engine, Alternator & AVR
Genset Optional Features
- Manual & Automatic Transfer Switches
- Synchronizing & Totalizing Panels
- Fuel water separator
- Water jacket heater
- Oil heater
- Fuel heater
- Battery heater
- Anti-condensation heater
- Air Shut-off Valve
- Oil Sampler
- Pre-lube Oil Pump
Shipping Dimensions (Open Set):
- Length: 3200 mm
- Width: 1100 mm
- Height: 2000 mm
- Weight: 2700 Kg
