Product description
Ratings @ 0.8 PF
Voltage*
220/380 V
127/220 V
277/480 V
Frequency*
60 Hz
60 Hz
60 Hz
Prime rating
DT260*
261 KVA
258.7 KVA
258.7 KVA
Stand-by Rating
DT290S*
287 kVA
285 kVA
285 kVA
Ghaddar Generator DT260 – DT285S (1800 rpm) powered by John Deere
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 220V, 380V to 480V for 60Hz applications. For other voltages, please consult factory.
- This generating set is of fixed speed of 1800 rpm.
- DT260 (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-hour operation.
- DT285S (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.
- This rating level at voltage 220/380 is achieved when upsizing alternator to TAL046H.
Engine Technical Data
| Make & Model / GSPU | JOHN DEERE 6068HFG55 / 6068HFU55 |
|---|---|
| Cylinders & Arrangement | 6; vertical in-line |
| Bore & Stroke (mm) | 106 × 127 |
| Induction system | Turbo charged & air-to-air after cooled |
| Combustion | Direct injection |
| Cycle | 4 stroke |
| Compression ratio | 17.2:1 |
| Cooling System | Water cooled |
| Displacement | 6.8 liters |
| Lube oil capacity | 32.5 liters Max |
| Coolant capacity | 33 liters |
| Standard governor (Optional) | Electronic |
| Engine Speed | 1800 rpm |
| Radiator Cooling Air Flow (m3/s) | 3.4 |
| Emissions regulations | For non-regulated territories |
| Exhaust temperature (°C, max) | 468.5 |
| Max exhaust gas flow (m3/min) | 41.9 |
| Max. allowed back pressure (kPa) | 7.5 |
Fuel & Oil Consumption
| Load | Fuel Cons. (L/H) | Oil Cons. (L/H) |
|---|---|---|
| 100% | 53.0 | 0.139 |
| 75% | 41.0 | 0.108 |
| 50% | 28.0 | 0.074 |
| 25% | 15.5 | 0.041 |
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
| Parameter | Leroy Somer TAL046D | Leroy Somer TAL046H |
|---|---|---|
| Frequency / No. of poles | 60Hz / 4P | 60Hz / 4P |
| Ingress protection | IP23 | IP23 |
| Insulation class | H | H |
| Terminals (Optional) | 6 (12) | 6 (12) |
| Excitation system | SHUNT | SHUNT |
| Winding pitch | 2/3 | 2/3 |
| AVR model | R150 | R150 |
| Overspeed | 2250 R.P.M. | 2250 R.P.M. |
| Voltage regulation | ±1% | ±1% |
| Coolant air flow | 0.58 m3/s | 0.58 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 generating-set panel of microprocessor-based design which is capable of interfacing with electronic engines through the CAN-bus J1939. It is fully configurable by PC software, and most settings can be programmed by front fascia buttons. If mains voltage is to be monitored, DSE6120MKIII can be offered. Circuit Breaker Schneider or ABB, 3-Pole MCB (4-Pole available as 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 |
|
Control Panel — Functions & Options
| Protection (standard) | Optional (Note 1,3) | Control (standard) | Optional (Note 1) | Instrumentation (standard) | Optional (Note 1,3) |
|---|---|---|---|---|---|
| Over / Under AC Voltage | High Oil Temperature | Remote Start Input | Battery Changer: 5A, 10A , UL | Gen AC Voltage: 3ph VLL & VLN | Lube Oil Temperature |
| Over / Under Frequency | High Exhaust Temperature | Emergency Stop Button | Fuel Pump Control | Gen Frequency: Hz | Exhaust Temperature |
| Delayed Over Current | Low Fuel Pressure | Common Alarm Volt-Free Contact | Extension: | Gen Current: 3 phase A | Engine Inlet air (Boost) pressure |
| Short-circuit | Low Coolant Pressure | Event Log (100 Events) | Ethernet-Modbus TCP | Power: KW, KVA, KVAR & PF | Charging Ammeter |
| Over KW | Low Fuel Level | Weekly Exerciser | RS485- Modbus RTU | Energy: KWhr, KVAhr, KVARhr | Fuel pressure |
| High Engine Temperature | Low Oil Level | Audible Alarm | GPS Tracker | Lube Oil Pressure | Coolant Pressure |
| Low Oil Pressure | High winding temperature | Standard CANbus J1939 | Water in Fuel Detection | Engine Coolant Temperature | Fuel level |
| Maintenance Alarm | High Bearing Temperature | Pre/Post Heat Control | Webnet Applications | Battery DC Voltage | Lube Oil Level |
| High/Low Battery Voltage | Low Boost Pressure | Data Logging | SNMP Gateway | DC Alternator | Winding temperature 3xRTD |
| Low coolant level (Note 2) | Fusible Link Fire Protection | PLC Editor | Inputs: 20mA, 10V | Engine Speed | Bearing Temperature RTD |
| 3 ph Mains Sensing (6120) | Low Coolant Temperature | Oil Level Control | Thermocouples | Operating Hours | Tier 4 Support |
Note 1: some OPTIONAL features could be standard if CANbus is established within electronic engines.
Note 2: Low coolant level protection is standard feature for Gensets above 200KVA, otherwise it is optional.
Note 3: There is limitation in the number of protections and measurements that can be offered with GMP260MK.
Other types of control panels & modules can be offered according to required specifications (DSE 7310/20, 7410/20, 8610, 8810 and others).
Genset Standard Features
Assembly: Gensets are assembled at Ghaddar Machinery Factory in compliance with ISO 8528 standard.
Fabrication:
- Engine/alternator assembly rests on skid with anti-vibration mounting pads.
- Skid made up 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 up of reliable metal sheet.
Paint:
- Skid and control panel enclosure painted with heat-treated and power-coated electrostatic corona spraying.
- Paints passed durability tests conforming to international quality standards.
- Impact (EN ISO 6272)
- Salt Spray Resistance (ASTM B117-73)
- Humidity Resistance (ASTM D2247)
Works-Testing:
- All Gensets are tested prior to dispatch.
- Test is automatically generated and checked according to ISO8528.
- Test certificate is 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)
- One loose supplied industrial exhaust silencer – 16 dB noise reduction level
- Integral fuel tank with 342 L capacity
Documentation:
- User Manual for Operation, Installation and Maintenance guidance
- 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
