Technical Specifications
Engine:
Brand: Cummins
Model: QSL9-G3
Country of Origin: USA
Producing Country: USA, UK, India
Engine Power: 291 HP
Max Engine Power: 327 HP
Displacement: 8.8 L
Cylinders: 6
Aspiration: Turbocharged
Cooling System: Air-cooled
Governor Type: Electronic
Fuel Consumption 50%: 34 L/h
Fuel Consumption 75%: 49 L/h
Fuel Consumption 100%: 59 L/h
RPM: 1500
Cylinder Arrangement: Inline
Bore x Stroke: 114x145 mm
Compression Ratio: 17.8:1
Injection: Direct
Electrical System: 24 V DC
Oil Capacity: 26.5 L
Fuel Tank Capacity: 315 L
Engine Coolant Capacity: 15 L
Max Exhaust Temperature: 585 °C
Max Exhaust Gas Flow: 51 m³/h
Cooling Air Flow: 474 m³/min
Dry Weight: 861 kg
Alternator:
Brand: Stamford
Model: UCDI274K
Producing Country: UK
Prime Power: 250 kVA
Standby Power: 277 kVA
Frequency: 50 Hz
Insulation: H
Protection: IP23
Efficiency: 92.5%
Overload: 110%
Power Factor: 0.8
Poles: 4
Bearings: 1
Output Voltage: 400/230 V
RPM: 2250
Coupled Generator:
Prime Power: 250 kVA / 200 kW
Standby Power: 275 kVA / 220 kW
Brand: VOLVO
Model: TAD843GE
Origin: Sweden, Germany
Prime Power: 280 kW / 375 hp
Standby Power: 308 kW / 413 hp
Displacement: 7.7 L
Cylinders: 6 in-line
Aspiration: Turbocharged
Governor: Electronic
Speed: 1500 rpm
Bore × Stroke: 110 × 135 mm
Compression Ratio: 17.5:1
Injection: Direct
Lub-Oil Capacity: 25 L
Coolant Capacity: 19 L
Fuel Consumption (L/h): 50% = 25 | 75% = 36 | 100% = 47.5
Alternator
Brand: Stamford (UK)
Model: S4L1D-D
Prime Power: 310 kVA
Standby Power: 326 kVA
Frequency: 50 Hz
Efficiency: 93%
Power Factor: 0.8
Insulation: H Class
Protection: IP23
Poles: 4
Bearings: 1
Output Voltage: 415/220 V
Speed: 1500 rpm
Coupling
Prime Power: 310 kVA / 248 kW
Standby Power: 341 kVA / 273 kW
Assembled in: India
Coupling Type: Factory
Current range: up to 3200 A
Versions: 3-pole and 4-pole (fixed), T4 & T5 in plug-in, T4–T7 in withdrawable
High short-circuit breaking capacity at multiple voltage levels
Thermomagnetic & electronic trip units (AC/DC or AC-only)
Interchangeable trip units for cost-efficient upgrades
Advanced electronic units with EFDP (Early Fault Detection & Prevention)
Applications: power distribution, motor protection, metering
Certifications: IEC 60947-2, LVD, EMC, major marine registers
ABB Quality System: ISO 9001, ISO 14001, OHSAS 18001, SA8000
Compatible trip units: PR221DS / PR231-P / PR232-P / PR222DS-P / PR331-P / PR332-P
Specialized versions: UL, CSA, VF (variable frequency), ML shockproof, up to 1500V DC
Engine Specifications
Engine Brand: Cummins
Engine Model: QSK23-G3
Engine Origin: USA
Manufacturing Countries: USA, UK, India
Engine Power: 915 hp
Emergency Power: 991 hp
Engine Capacity: 23.1 L
Cylinders: 6
Cylinder Arrangement: L
Aspiration: Turbocharged
Cooling System: Water-cooled
Governor Type: Electronic
Engine Speed: 1500 rpm
Bore × Stroke: 170×170 mm
Injection System: Direct
Electrical System: 24 V.DC
Oil Tank Capacity: 103 L
Cooling System Capacity: 57 L
Dry Weight: 3185 kg
Alternator Specifications
Brand: Stamford
Model: HCI634H
Country of Manufacture: UK
Rated Power: 910 kVA
Standby Power: 1000 kVA
Frequency: 50 Hz
Insulation Class: H
Protection: IP23
Overload: 110%
Power Factor: 0.8
Poles: 4
Bearings: 1
Output Voltage: 400/230 V
Rated Speed: 2250 rpm
Generator Coupling Specifications
Prime Power (kVA): 810 kVA
Standby Power (kVA): 900 kVA
Prime Power (kW): 648 kW
Standby Power (kW): 720 kW
Safe design with plastic casing and internal IP20 protection
Easy setup using Easergy Pro software or front keypad
High reliability backed by long experience in protection relays
Quick installation (~10 seconds) using supplied spring clips
Small compact dimensions
Typical application: 3-phase CTs + TI connections
Operating voltage: 24–250 V
3 CT inputs, 1 Io (0.01–2 IN)
0 Digital Inputs, 4 Digital Outputs
Available with product videos and connection examples
