Technical specifications
Power supply: 48…230 V AC/DC
Application: Motor Protection
Current inputs: 3 phase CT + residual CT (ring-lug)
Voltage inputs: 4 VT inputs (100/110 V)
Digital I/O: 6 DI, 14 DO
Communication ports: USB (front), RS485, RJ45, RS232
Communication protocols: IEC 61850 Ed.1 & Ed.2, Modbus TCP/RTU, DNP3, IEC 60870-5-101/103
Protection functions: Overcurrent, thermal overload, earth fault, locked rotor, breaker failure, arc flash protection
Mounting: Flush mounting, 30TE case
Display: LCD 128×128 with single-line diagram & ANSI symbols
Certifications: IEC/EN 60255-26
Operating temperature: -40 to +65 °C
Protection for medium and large asynchronous & synchronous motors
Extensive protection using sensors or conventional instrument transformers
Scalable functionality with flexible configuration for application-specific needs
Withdrawable plug-in unit for fast installation and testing
Large graphical display with customizable SLDs, accessible locally or via web HMI
Differential protection for motors requiring advanced protection
Protection during start-up and normal operation, including fault clearing
Motor supervision using RTD and mA measurements, optional arc protection
IEC 61850 Ed.1 & Ed.2 with HSR/PRP redundancy, GOOSE, IEC 61850-9-2 LE
Supports Modbus, DNP3, IEC 60870-5-103
IEEE 1588 V2 Precision Time Protocol supported for high-accuracy time sync
Brand: Cummins
Model: QSL9-G3
Country of Origin: USA
Producing Countries: USA, UK, India
Power: 291 hp (Max 327 hp)
Capacity: 8.8 L
Cylinders: 6 inline
Aspiration: Turbocharged
Cooling System: Air-cooled
Governor Type: Electronic
Fuel Consumption: 34 L/h (50%), 49 L/h (75%), 59 L/h (100%)
RPM: 1500
Bore x Stroke: 114x145 mm
Compression Ratio: 17.8:1
Injection: Direct
Electrical System: 24 V DC
Oil Tank: 26.5 L
Fuel Tank: 315 L
Coolant Capacity: 15 L
Max Exhaust Temp: 585 °C
Max Exhaust Gas Flow: 51 m³/h
Cooling Air Flow: 474 m³/min
Dry Weight: 861 kg
Alternator:
Brand: Stamford
Model: HCI434D/444D
Producing Country: UK
Prime Power: 315 kVA
Standby Power: 346 kVA
Frequency: 50 Hz
Insulation: H
Protection: IP23
Efficiency: 93.1%
Overload: 110%
Power Factor: 0.8
Poles: 4
Bearings: 1
Output Voltage: 400/230 V
RPM: 2250
Generator Coupling:
Prime Power: 300 kVA / 240 kW
Standby Power: 330 kVA / 264 kW
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Compact and versatile all-in-one protection, control, monitoring, and supervision
Motor start-up supervision, loss of load, thermal overload, load jam, and phase-reversal protection
Works with sensors or conventional instrument transformers
Ready-made configurations with customization options
Withdrawable plug-in unit for fast installation and testing
Large graphical display with customizable SLDs, local or web-HMI access
Voltage- and frequency-based protection and measurement
Protection during motor start-up and normal running
Optional arc protection and high-speed outputs
IEC 61850 Ed.1 & Ed.2, HSR/PRP, GOOSE, IEC 61850-9-2 LE support
IEEE 1588 V2 time synchronization
Supports Modbus, DNP3, IEC 60870-5-103
Caractéristiques techniques
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Moteur:
Marque: Cummins
Modèle: NT855-G6
Origine: USA
Pays de fabrication: USA, Royaume-Uni, Inde
Puissance: 375 ch (Max 415 ch)
Cylindrée: 14 L
Cylindres: 6 en ligne
Aspiration: Turbo
Refroidissement: À eau
Régulateur: Électronique
Consommation de carburant: 36 L/h (50%), 52 L/h (75%), 69 L/h (100%)
Vitesse: 1500 tr/min
Alésage x course: 140x152 mm
Taux de compression: 14:1
Injection: Directe
Système électrique: 24 V DC
Réservoir d’huile: 38,6 L
Réservoir de carburant: 380 L
Refroidissement: 45 L
Température max des gaz: 607 °C
Débit max gaz d’échappement: 69,36 m³/h
Débit air de refroidissement: 456 m³/min
Poids à vide: 1410 kg
Alternateur:
Marque: Stamford
Modèle: HCI434E/444E
Pays de fabrication: Royaume-Uni
Puissance nominale: 352 kVA
Puissance de secours: 400 kVA
Fréquence: 50 Hz
Isolation: H
Protection: IP23
Rendement: 93,6 %
Surcharge: 110 %
Facteur de puissance: 0,8
Pôles: 4
Roulements: 1
Tension sortie: 400/230 V
RPM: 2250
Couplage Générateur:
Puissance prime: 320 kVA / 256 kW
Puissance de secours: 350 kVA / 280 kW
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Technical Specifications
Power supply: 48…230 V AC/DC
Application: Motor Protection
Current inputs: 3 phase CT + residual CT (ring-lug)
Voltage inputs: 4 VT inputs (100/110 V)
Digital I/O: 6 DI, 14 DO
Communication ports: USB (front), RS485, RJ45, RS232
Communication protocols: IEC 61850 Ed.1 & Ed.2, Modbus TCP/RTU, DNP3, IEC 60870-5-101/103
Protection functions: Overcurrent, thermal overload, earth fault, locked rotor, breaker failure, arc flash protection
Mounting: Flush mounting, 30TE case
Display: LCD 128×128 with single-line diagram & ANSI symbols
Certifications: IEC/EN 60255-26
Operating temperature: -40 to +65 °C
Protection for medium and large asynchronous & synchronous motors
Extensive protection using sensors or conventional instrument transformers
Scalable functionality with flexible configuration for application-specific needs
Withdrawable plug-in unit for fast installation and testing
Large graphical display with customizable SLDs, accessible locally or via web HMI
Differential protection for motors requiring advanced protection
Protection during start-up and normal operation, including fault clearing
Motor supervision using RTD and mA measurements, optional arc protection
IEC 61850 Ed.1 & Ed.2 with HSR/PRP redundancy, GOOSE, IEC 61850-9-2 LE
Supports Modbus, DNP3, IEC 60870-5-103
IEEE 1588 V2 Precision Time Protocol supported for high-accuracy time sync
Brand: Cummins
Model: QSL9-G3
Country of Origin: USA
Producing Countries: USA, UK, India
Power: 291 hp (Max 327 hp)
Capacity: 8.8 L
Cylinders: 6 inline
Aspiration: Turbocharged
Cooling System: Air-cooled
Governor Type: Electronic
Fuel Consumption: 34 L/h (50%), 49 L/h (75%), 59 L/h (100%)
RPM: 1500
Bore x Stroke: 114x145 mm
Compression Ratio: 17.8:1
Injection: Direct
Electrical System: 24 V DC
Oil Tank: 26.5 L
Fuel Tank: 315 L
Coolant Capacity: 15 L
Max Exhaust Temp: 585 °C
Max Exhaust Gas Flow: 51 m³/h
Cooling Air Flow: 474 m³/min
Dry Weight: 861 kg
Alternator:
Brand: Stamford
Model: HCI434D/444D
Producing Country: UK
Prime Power: 315 kVA
Standby Power: 346 kVA
Frequency: 50 Hz
Insulation: H
Protection: IP23
Efficiency: 93.1%
Overload: 110%
Power Factor: 0.8
Poles: 4
Bearings: 1
Output Voltage: 400/230 V
RPM: 2250
Generator Coupling:
Prime Power: 300 kVA / 240 kW
Standby Power: 330 kVA / 264 kW
–
Compact and versatile all-in-one protection, control, monitoring, and supervision
Motor start-up supervision, loss of load, thermal overload, load jam, and phase-reversal protection
Works with sensors or conventional instrument transformers
Ready-made configurations with customization options
Withdrawable plug-in unit for fast installation and testing
Large graphical display with customizable SLDs, local or web-HMI access
Voltage- and frequency-based protection and measurement
Protection during motor start-up and normal running
Optional arc protection and high-speed outputs
IEC 61850 Ed.1 & Ed.2, HSR/PRP, GOOSE, IEC 61850-9-2 LE support
IEEE 1588 V2 time synchronization
Supports Modbus, DNP3, IEC 60870-5-103
