Technical Specifications
Power supply: 48–230 V AC/DC
Inputs: 3× CT (ring-lug), 1× residual CT, 4× VT
Digital Inputs: 16
Digital Outputs: 8 + 1 watchdog
Communication: RS485 (rear), USB (front)
Protocols: IEC 60870-5-101/103, Modbus RTU, DNP3, DeviceNet, SPA-bus
Protection: 50/51, 67, 50N/51N, 67N, 67NI, 51C, 46, 37P, 79, 25, 27/59, 50BF, 86, 60, 68H2/H5…
Display: LCD 128×64
Dimensions: 169.5 × 170 × 205 mm
IP54, –40…65 °C
Weight: 2.5 kg
Power range: 0.25 to 22 kW
Voltage range: 200 to 480 V
Enclosure: IP20 & UL Type 1
EMC filter: C2, C3, or C4
Safe Torque Off (STO)
Pre-engineered features for quick integration
Load profile logging
Adaptive programming for custom logic
Compact, robust construction
High-quality components for long life (>10 years)
Power supply: 48…230 V AC/DC
Applications: Feeder & Motor Protection
Current inputs: 3 phase CT + 1 residual CT
Digital I/O: 16 DI, 11 DO
Communication: IEC 61850 Ed.1 & Ed.2, Modbus TCP, DNP3 TCP, EtherNet/IP
Ports: Front USB, 2× RJ45 Ethernet
Protection functions: Overcurrent, earth fault, breaker failure, recloser, voltage & frequency protection
Mounting: Flush mounting, 30TE case
Display: LCD with single-line diagram
Certifications: IEC/EN 60255-26
Operating temperature: -40 to +65 °C
Power Supply: 100...230 V AC, 48...250 V DC
Current Inputs: 6 1/5 A CT phase current, 2 1/5 A CT residual current, 1 VT voltage
Digital Inputs (DI): 40
Digital Outputs (DO): 15 digital + 1 watchdog
Communication Ports: Front USB Port (2)
Mounting Mode: Withdrawable
Cybersecurity: Port hardening, Firmware signature, Role-based access control, LDAP, RADIUS user authentication
Protection Functions: Transformer differential, Overfluxing, Phase overcurrent, Earth fault overcurrent, Directional earth fault, Thermal overload, Arc flash protection (No)
Environmental Data: Packaging made from recycled cardboard, Carbon footprint: 445 kg CO2 eq (Total Life Cycle)
Weight: 7.7 lb (3.5 kg)
Warranty: 24 months
Engine
Brand: Perkins
Model: 1106A-70TAG2
Prime Power: 175.7 hp
Standby Power: 193.2 hp
Displacement: 7.01 L
Cylinders: 6 Inline
Aspiration: Turbo AAC
Cooling: Water Cooled
Governor Type: Mechanical
Fuel Consumption: 16.4 L/h (50%), 24.7 L/h (75%), 33.4 L/h (100%)
Speed: 1500 rpm
Bore × Stroke: 105 × 135 mm
Compression Ratio: 16:1
Injection: Direct
Electrical System: 24 V DC
Lub-Oil Capacity: 16.5 L
Fuel Tank Capacity: 280 L
Coolant Capacity: 21 L
Exhaust Temperature: 525 °C
Dry Weight: 788 kg
Alternator
Brand: Stamford
Model: UCI274F
Prime Power: 152 kVA
Standby Power: 167 kVA
Frequency: 50 Hz
Efficiency: 92%
Protection: IP23
Insulation: Class H
Power Factor: 0.8
Overload Capacity: 110%
Poles: 4
Bearings: 1
Output Voltage: 400/230 V
Max Speed: 2250 rpm
