Product description
Ratings @ 0.8 PF
Voltage*
230 V
Frequency*
50 Hz
Prime rating
KT20*
20.5 KVA
Stand-by Rating
KT23S*
22.5 kVA
Ghaddar Generator KT20-KT23S–3300 (1500 rpm) 1 Phase powered by Kubota
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.
- KT20 is the prime power rating of the generating set is where a variable load and unlimited hour usage are applied with an average load factor of 80% of the prime rating over each 24-hour period. Noting that a 10% overload is permitted for 1 hour in every 12-hour operation.
- KT23S is the standby power rating of the generating set is where a variable load limited to an annual usage up to 500 hours is applied, with 300 hours of which may be continuous running. Noting that no overload is permitted.
Engine Technical Data
| Make & Model | KUBOTA V2203-E2-BG2-GDR1 |
|---|---|
| Cylinders & Arrangement | 4; vertical in-line |
| Bore & Stroke (mm) | 87 x 92.4 |
| Induction system | Naturally aspirated |
| Combustion | Indirect injection |
| Cycle | 4 stroke |
| Compression ratio | 22 |
| Cooling System | Water cooled |
| Displacement | 2.197 liters |
| Lube oil capacity | 9.2 liters Max |
| Coolant capacity | 8.1 liters |
| Standard governor (Optional) | Isochronous Electronic |
| Engine Speed | 1500 rpm |
| Fuel Consumption @ 100% Load | 4.72 (L/H) |
| Fuel Consumption @ 75% Load3 | 3.54(L/H) |
| Fuel Consumption @ 50% Load | 2.36(L/H) |
| Fuel Consumption @ 25% Load | 1.88 (L/H) |
| Radiator Cooling Air Flow (m3/s) | 0.64 |
| Emissions regulations | EU Stage IIIA |
| Exhaust temperature (°C, max) | 500 |
| Max exhaust gas flow (m3/min) | 4.39 |
| Max. allowed back pressure (kPa) | 7.1 |
The above performance data are valid as per the following specs:
- Diesel Fuel is according to BS2869 Class A2 or equivalent.
- Lubricating oil is according to Grade SAE 15W-40 API CI4.
- The coolant should be 50% antifreeze and 50% fresh water.
Alternator Technical Data
| Make & Model | Leroy Somer TAL042B (M) |
|---|---|
| Frequency / No. of poles | 50Hz / 4P |
| Ingress protection | IP23 |
| Insulation class | H |
| Terminals (Optional) | 6 (12) |
| Excitation system | SHUNT |
| Winding pitch | 2/3 |
| AVR model | R120 |
| Overspeed | 2250 R.P.M. |
| Voltage regulation | ± 1 % |
| Coolant air flow | 0.1 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 interfaces with electronic engines via CAN-bus J1939. It is fully configurable by PC software, and most settings can be programmed via front fascia buttons. If mains voltage is to be monitored, DSE6120MKIII can be offered. Circuit Breaker Schneider or ABB, 3-Pole MCB (4-Pole 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 Protections, Control & Instrumentation
| 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 Charger: 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: kW·h, kVA·h, kVAr·h | 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 3×RTD |
| Low Coolant Level (Note 2) | Fusible Link Fire Protection | PLC Editor | Inputs: 20 mA, 10 V | 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 for gensets above 200 kVA; otherwise it is optional.
Note 3: There is a limitation in the number of protections and measurements that can be offered with GMP260MK. Other control panels & modules can be offered as required (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.
Fabrication:
- Engine/alternator assembly rests on skid with anti-vibration mounting pads
- Skid made of durable sheet metals and beams exceeding vibration & torsion norms
- Skid-mounted fuel tank with fuel gauge, filler cap, fuel inlet and outlet hoses
- Control panel enclosure made of reliable metal sheet
Paint:
- Heat-treated, powder-coated electrostatic corona spraying
- Durability tests conforming to international standards:
- Impact (EN ISO 6272)
- Salt Spray Resistance (ASTM B117-73)
- Humidity Resistance (ASTM D2247)
Works-Testing:
- All gensets tested prior to dispatch
- Automatic test generated and checked according to ISO 8528
- 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 100 L capacity
Documentation:
- User Manual for operation, installation and 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: 1700 mm
- Width: 610 mm
- Height: 880 mm
- Weight: 420 Kg
