Technical Specifications
Monitoring Functions:
Self-supervision of relay and R2R communication
Trip circuit supervision (74TC)
Measured-value supervision
Oscillographic fault recording
Event/fault logging
Switching statistics
Front Design:
User-friendly operation interface
PC front port for DIGSI 4 configuration
Function keys and 14 LEDs for local alarm indication
Communication Interfaces:
2 serial R2R protection data interfaces (ring/chain topology)
Front PC interface
System interface for control system connection via:
IEC 61850 Ethernet
IEC 60870-5-103
PROFIBUS-FMS / DP
DNP 3.0
Rear-side service/modem interface
Time synchronization via IRIG-B, DCF77, or system interface
Protection: Overcurrent, Earth Fault, Complete Feeder Protection
Communication: IEC 61850, Ethernet, Serial Communication
Enhanced Functions: Autoreclose, Check Synchronism, Operator Control
Housings: MiCOM 40TE, 60TE, or 80TE, 4U Case Sizes
Redundancy: Ethernet redundancy with PRP/HSR protocol, 0 ms recovery time
Cybersecurity: Compliant with IEC 62351, RBAC, Port Hardening, Security Logs
Warranty: 2 years standard, up to 10 years with registration
Engine:
Brand: Cummins
Model: NTA855-G4
Origin: USA
Manufacturing Countries: USA, UK, India
Rated Power: 411 hp
Standby Power: 451 hp
Displacement: 14 L
Cylinders: 6 inline
Aspiration: Turbocharged
Cooling System: Water-cooled
Governor: Electronic
Fuel Consumption: 39 L/h (50%), 57 L/h (75%), 76 L/h (100%)
RPM: 1500
Bore × Stroke: 140×152 mm
Compression Ratio: 14:1
Injection: Direct
Electrical System: 24 V DC
Oil Capacity: 38.6 L
Fuel Tank Capacity: 380 L
Coolant Capacity: 45 L
Exhaust Temperature: 541 °C
Exhaust Gas Flow: 73.5 m³/h
Cooling Air Flow: 456 m³/min
Dry Weight: 1410 kg
Alternator:
Brand: Stamford
Model: HCI434E/444E
Origin: UK
Prime Power: 352 kVA
Standby Power: 400 kVA
Frequency: 50 Hz
Insulation Class: H
Protection: IP23
Efficiency: 93.6%
Overload Capacity: 110%
Power Factor: 0.8
Poles: 4
Bearings: 1
Output Voltage: 400/230 V
Alternator RPM: 2250
Generator Coupling:
Prime Power: 365 kVA / 292 kW
Standby Power: 400 kVA / 320 kW
Engine Brand: Perkins
Engine Model: 4012-46TAG0A
Origin: UK
Prime Power: 1412 hp
Standby Power: 1552 hp
Displacement: 45.84 L
Cylinders: 12, V arrangement
Cooling: Water-cooled
Governor Type: Electronic
Fuel Consumption: 50%: 139 L/h | 75%: 199 L/h | 100%: 259 L/h
Speed: 1500 rpm
Lub-Oil Capacity: 177 L
Fuel Tank Capacity: 2500 L
Coolant Capacity: 210 L
Dry Weight: 6086 kg
Alternator Brand: Stamford
Alternator Model: PI734B
Prime Power (kVA): 1400
Standby Power (kVA): 1500
Frequency: 50 Hz
Efficiency: 95.2%
Protection: IP23
Insulation: Class H
Output Voltage: 400/230 V
Poles: 4
Bearings: 1
Item Value
Engine Brand Cummins
Engine Model M15-G8
Country of Origin USA
Producing Countries USA, UK, India
Prime Power 400 kW / 536 hp
Standby Power 440 kW / 589 hp
Displacement 14.5 L
No. of Cylinders 6
Cylinder Arrangement Inline
Aspiration Turbocharged
Cooling System Water-cooled
Governor Type Electronic
Fuel Consumption 50% 49 L/h
Fuel Consumption 75% 73 L/h
Fuel Consumption 100% 99 L/h
RPM 1500 rpm
Bore × Stroke 135 × 169 mm
Injection Direct
Electrical System 24V DC
Oil Capacity 52 L
Coolant Capacity 83.1 L
Dry Weight 1455 kg
Alternator Specifications:
Item Value
Brand Stamford
Model S5L1D-D
Producing Country UK
Prime Power 515 kVA
Standby Power 575 kVA
Frequency 50 Hz
Insulation Class H
Protection IP23
Overload 110%
Power Factor 0.8
No. of Poles 4
No. of Bearings 1
Output Voltage 230/400 V
RPM 2250 rpm
