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Technical Specifications

Measurement types: 1-phase, 2-phase, or 3-phase

Sampling rate: 64 samples per cycle

Accuracy: ±0.5%

Measured voltage: Direct connection up to 690V/400V (Cat III)

Current inputs: Settable to 1A or 5A

Power supply: 100–240V AC (±10%) / 110–250V DC (±10%)

Optional power supply: 22–65V DC (±10%) / 110–250V DC (±10%)

Dimensions: 96×96×58 mm (installation depth 2.3 in)

Protection degree: Front IP65 (UL IP54); Rear IP20, NEMA1A

Operating temperature: −25 °C to +55 °C

Display: Backlit graphic LCD, 128×96 pixels

Text display: Multilingual

Communication protocol: Modbus TCP

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Application: Soft starting of 3-phase asynchronous motors

Control method: 2-phase control

Motor power: Up to 55 kW (at 400 V)

Benefits: Reduced current, no DC components, no current/torque peaks

Accessories: Available for SIRIUS 3RW30 Basic Performance series

Current: 3A…105A

Main voltage: 208V…600V

Rated control supply voltage: 100…240V AC, 50/60 Hz

Frame sizes: A, B, C, D

Electrical sizes: 13

Communication protocols: Modbus RTU, Profibus, DeviceNet

Certifications: CE, cULus, CCC, EAC, ANCE, C-tick, KC