Rated line/phase voltage, V | 400/230, 415/240 |
Rated frequency, Hz | 45 – 65 |
Harmonical configuration (non-sinusoidality) of power supply voltage | EN 61000-3-2 (IEC 1000-3-2) |
Adjustable range for Umax/Umin, % of nominal value Unom | 5 – 50 |
Adjustable Tripping time delay (Toff), sec | 0 – 10 |
Adjustable Auto-reset time delay (Ton), sec | 0 – 600 |
Fixed time delay for tripping in case MIN voltage fault detected (time delay for Umin), sec | 12* |
Reaction time in case of phase loss, sec (not more) | 0,2 |
Readiness time on energizing the RNPP-311M, sec (not more) | 0,2** |
Phase imbalance value, V | 60 |
Voltage hysteresis, V | 5 – 6 |
Phase imbalance hysteresis, V | 5 – 6 |
Accuracy for voltage tripping threshold measurement, V (not more) | 3 |
Accuracy for phase imbalance measurement, % (not more) | 2 |
Protection class against electric shock | II |
Permissible contamination level | II |
Overvoltage category | II |
Nominal voltage of isolation, V | 450 |
Operational voltage range, % of rated voltage | from 50 to 150 |
Rated impulse withstand voltage, kV | 2.5 |
Power consumption (under power load), VA (not more) | 3.0 |
Maximal current that output contacts may commutate, A | 5 |
Cross-section area of connection terminals, mm² | 0.5 – 2 |
Maximum torque of terminal fixing, N*m | 0.4 |
Commutation endurance for the output contacts: – under 5А power load, not less than – under 1А power load, not less than | 100000times 1000000times |
Protection degree: – for the device – for the terminals | IP40 IP20 |
Operational temperature range, °С | from – 35 to +55 |
Storage temperature conditions, °С | from – 45 to +60 |
Weight, kg (not more) | 0.200 |
Standard 35 mm DIN rail mounting | |
Mounting position as per requirement (arbitrary) |