Technical Specifications
Current: 30A ... 1250A (inside-delta: 2160A)
Main Voltage: 208V ... 600V, 208V ... 690V
Rated Control Supply Voltage: 100 ... 250V AC, 50/60 Hz
Frame Sizes: A, B, C, D, E, F
Electrical Sizes: 19
Communication Protocols: Modbus RTU, Profibus, Profinet, Ethercat, BACnet, Ethernet, DeviceNet, Anybus
Certifications: CE, cULus, CCC, EAC, ANCE, C-tick, KC
Approvals: ABS, DNV, Lloyd’s Register, CCS, PRS, Class NK
Key Features: Complete motor protection, reliable operation, flexible communication, PT-100, EOL, motor heating pre-start, standstill and dynamic brake
Engine
Engine Brand: VOLVO – Model: TAD1345GE
Country of Origin: Sweden / Germany
Prime Power: 394 kW (528 hp)
Standby Power: 437 kW (586 hp)
Cylinders: 6 – Arrangement: Inline
Total Displacement: 12.78 L
Aspiration: Turbocharged – Cooling System: Water – Governor: Electric
Fuel Consumption: 47 L/h (50%), 69 L/h (75%), 92 L/h (100%)
RPM: 1500 – Compression Ratio: 18.1:1
Injection: Direct – Electrical System: 24 V.DC
Lubricating Oil Capacity: 36 L – Fuel Tank Capacity: 740 L – Engine Coolant Capacity: 46 L
Maximum Exhaust Temperature: 571 °C – Maximum Exhaust Gas Flow: 3498 m³/h
Cooling Air Flow: 425.59 m³/min – Dry Weight: 1810 kg – Torque: 2534 Nm
Alternator
Alternator Brand: Stamford (UK) – Model: S4L1D-G41
Prime Power: 451 kVA – Standby Power: 501 kVA
Frequency: 50 Hz – Efficiency: 94%
Insulation Class: H – Protection: IP23
Power Factor: 0.8 – Overload Capacity: 110%
Output Voltage: 400/230 V – RPM: 2250
4 Poles – 1 Bearing
Generator Coupling
Prime Power: 450 kVA / 360 kW
Standby Power: 500 kVA / 400 kW
Assembled In: India, Sweden, Germany, Iran
Coupling Manufacturer: Original / Abiaran
Weight Without Canopy: 3470 kg – Weight With Canopy: 3800 kg
Dimensions Without Canopy: 3300×1950×1500 mm – Dimensions With Canopy: 4300×2450×1500 mm
Busbar Protection Functions:
Busbar differential protection
Selective zone tripping
Ultra-fast tripping time (<15 ms)
High stability against external faults (saturation-free ≤2 ms)
Phase-segregated measurement
Integrated check zone
Up to 48 bays and 12 busbar sections configurable
Bay-selective intertripping
Breaker Failure Protection Functions:
Single-phase breaker failure protection (with/without current)
5 operation modes per bay
Separate parameterization for busbar/line faults
Two-stage operation with repeat/trip options
Intertrip via teleprotection
Low-current mode using breaker auxiliary contacts
Additional Functions:
End-fault protection with intertrip or bus zone trip
Backup overcurrent protection (definite or inverse time) per bay
Independent breaker failure protection per bay
Features:
Centralized or distributed installation
Modular and easily expandable
Integrated commissioning aids
User-friendly configuration via DIGSI 4
Universal hardware design
Communication Interfaces:
Fiber Optic Interface: IEC 60870-5-103
Electrical Interface: IEC 61850 (EN100 module, firmware V4.6)
Fully configurable protection and control relay
Wide application coverage for generation and distribution
Modular and scalable hardware/software for flexible customization
Ready-made application packages for easy ordering
Advanced earth-fault protection with high sensitivity and selectivity
First truly IEC 61850-based protection relay
Over 1 million 615/620 series relays installed worldwide
Large graphic HMI with customizable SLD
Optional full conformal coating
Retrofit connector kit for SPACOM replacement
IEC 61850 Ed.2.1 & Ed.1 with HSR/PRP redundancy
Support for SMV (2 in / 1 out) via IEC 61850-9-2 LE
MFA earth-fault protection for isolated/compensated networks
Touch-voltage-based earth-fault protection
Compliant with modern grid codes
Withdrawable plug-in unit design
Advanced cybersecurity
Three lens-type arc flash sensors
Technical specifications
Current: 30A ... 1250A (inside-delta: 2160A)
Main Voltage: 208V ... 600V, 208V ... 690V
Rated Control Supply Voltage: 100 ... 250V AC, 50/60 Hz
Frame Sizes: A, B, C, D, E, F
Electrical Sizes: 19
Communication Protocols: Modbus RTU, Profibus, Profinet, Ethercat, BACnet, Ethernet, DeviceNet, Anybus
Certifications: CE, cULus, CCC, EAC, ANCE, C-tick, KC
Approvals: ABS, DNV, Lloyd’s Register, CCS, PRS, Class NK
Key Features: Complete motor protection, reliable operation, flexible communication, PT-100, EOL, motor heating pre-start, standstill and dynamic brake
Engine
Engine Brand: VOLVO – Model: TAD1345GE
Country of Origin: Sweden / Germany
Prime Power: 394 kW (528 hp)
Standby Power: 437 kW (586 hp)
Cylinders: 6 – Arrangement: Inline
Total Displacement: 12.78 L
Aspiration: Turbocharged – Cooling System: Water – Governor: Electric
Fuel Consumption: 47 L/h (50%), 69 L/h (75%), 92 L/h (100%)
RPM: 1500 – Compression Ratio: 18.1:1
Injection: Direct – Electrical System: 24 V.DC
Lubricating Oil Capacity: 36 L – Fuel Tank Capacity: 740 L – Engine Coolant Capacity: 46 L
Maximum Exhaust Temperature: 571 °C – Maximum Exhaust Gas Flow: 3498 m³/h
Cooling Air Flow: 425.59 m³/min – Dry Weight: 1810 kg – Torque: 2534 Nm
Alternator
Alternator Brand: Stamford (UK) – Model: S4L1D-G41
Prime Power: 451 kVA – Standby Power: 501 kVA
Frequency: 50 Hz – Efficiency: 94%
Insulation Class: H – Protection: IP23
Power Factor: 0.8 – Overload Capacity: 110%
Output Voltage: 400/230 V – RPM: 2250
4 Poles – 1 Bearing
Generator Coupling
Prime Power: 450 kVA / 360 kW
Standby Power: 500 kVA / 400 kW
Assembled In: India, Sweden, Germany, Iran
Coupling Manufacturer: Original / Abiaran
Weight Without Canopy: 3470 kg – Weight With Canopy: 3800 kg
Dimensions Without Canopy: 3300×1950×1500 mm – Dimensions With Canopy: 4300×2450×1500 mm
Busbar Protection Functions:
Busbar differential protection
Selective zone tripping
Ultra-fast tripping time (<15 ms)
High stability against external faults (saturation-free ≤2 ms)
Phase-segregated measurement
Integrated check zone
Up to 48 bays and 12 busbar sections configurable
Bay-selective intertripping
Breaker Failure Protection Functions:
Single-phase breaker failure protection (with/without current)
5 operation modes per bay
Separate parameterization for busbar/line faults
Two-stage operation with repeat/trip options
Intertrip via teleprotection
Low-current mode using breaker auxiliary contacts
Additional Functions:
End-fault protection with intertrip or bus zone trip
Backup overcurrent protection (definite or inverse time) per bay
Independent breaker failure protection per bay
Features:
Centralized or distributed installation
Modular and easily expandable
Integrated commissioning aids
User-friendly configuration via DIGSI 4
Universal hardware design
Communication Interfaces:
Fiber Optic Interface: IEC 60870-5-103
Electrical Interface: IEC 61850 (EN100 module, firmware V4.6)
Fully configurable protection and control relay
Wide application coverage for generation and distribution
Modular and scalable hardware/software for flexible customization
Ready-made application packages for easy ordering
Advanced earth-fault protection with high sensitivity and selectivity
First truly IEC 61850-based protection relay
Over 1 million 615/620 series relays installed worldwide
Large graphic HMI with customizable SLD
Optional full conformal coating
Retrofit connector kit for SPACOM replacement
IEC 61850 Ed.2.1 & Ed.1 with HSR/PRP redundancy
Support for SMV (2 in / 1 out) via IEC 61850-9-2 LE
MFA earth-fault protection for isolated/compensated networks
Touch-voltage-based earth-fault protection
Compliant with modern grid codes
Withdrawable plug-in unit design
Advanced cybersecurity
Three lens-type arc flash sensors
