Ue rated operational voltage
Rated operating voltage Ue Ue min-15% Ue max +10% Ue min max UB Ue Rated insulation voltage Units with protection class I + II: 250 V AC Units with protection class III: 60 V DC Rated short-circuit current For short-circuit-proof units: 100 A Rated impulse withstand voltage Protection class I: 4 kV Protection class II: 6 kV Protection class III The highest operating voltage that will not cause a dielectric strength failure. The rated insulation voltage is used as a parameter for dielectric strength tests and for the creepage distance. The rated insulation voltage must always be higher than the rated operating voltage (Ue). Rated operational voltage Ue up to 500 V AC Contactor type – IORR800 Categories Ue AC-1 at 40 °C Ie From 85 A to 550 A, select above IOR..-MT 900 A AC-3 380-415-440 V AC Ie A 0 0 –8 500 V AC max. Ie A 0 0 –8 AC-3 400 V AC Power – 450 kW Rated operational voltage Ue from 500 up to 1000 V AC Contactor type LED element, Fixing: Front fixing, Connection technique: Screw terminals, Rated operational voltage: Ue= 85 - 264 V AC, 50/60 Hz V, Rated operational current: Ie= 5 - 15 mA, Power consumption: Pmax.= 0.33 W, At 230 V, Degree of Protection: IP20, Connection to SmartWire-DT: no, Standards: IEC 60947-5-1
Rated operational voltage Ue. It represents the value of voltage which determines the application of the equipment and to which all the other parameters typical
Rated operational voltage Ue IEC &EN 690V Rated operational voltage Ue UL 600V Rated impulse withstand voltage Uimp 6kV Rated uninterrupted current Iu 63A Rated operational current Ie AC22A 63A Rated operational current Ie AC21A 80A Rated operational current Ie AC1 80A Rated operational power AC23A (50/60Hz) 230V 30kW Rated operational voltage (Ue) This is the voltage at which the circuit breaker has been designed to operate, in normal (undisturbed) conditions. Other values of voltage are also assigned to the circuit breaker, corresponding to disturbed conditions. Rated current (In) Rated Operating Voltage Ue The rated operating voltage for DC switches is 24 VDC and 110 VDC for AC switches. The value indicates the operating voltage UB without tolerances. For determining the rated and limit value, the sensor must be used with Ue rated operational voltage (Ue) rated impulse withstand voltage (Uimp) rated frequency and/or the indication d.c. rated service short-circuit breaking capacity (Ics) at corresponding rated voltage (Ue) rated ultimate short-circuit breaking capacity (Icu) at corresponding rated voltage (Ue)
1) Rated Operational Voltage (Ue) Self-Explanatory: The operating voltage which the circuit breaker is designed. A single breaker may be rated for several voltages, or may be compatible with both AC and DC voltages. 2) Rated Insulation Voltage (Ui) This is the voltage at which the circuit breaker is tested under laboratory conditions.
Operational Voltage. Rated Operational Voltage Ue. Voltage Uc 60: 220 – 600 VAC. +10% -15%. Rated. Operational. Current Ie @ 40oC. 12: 12 Arms. [Ue] rated operational voltage. 250 V conforming to IEC. 300 V conforming to UL. Connections - terminals. Screw terminals, clamping capacity: 1 x 0.251 x 2.5 Min. operational current Imin. 5 mA AC, 5 mA DC. Rated impulse withstand voltage Uimp. 6 kV (1.2/50 ms) Rated operational voltage Ue. 400 / 690 V AC. Rated Impulse Wihstand Volt. Uimp. kV. 12. 12. 12. 12. 12. Rated Operational Voltage Ue. V~. 50/60Hz. 690. 690. 690. 690. 690. Icu = Ics. kA. 690V~. 50. 55. 65. Rated impulse withstand voltage. Uimp. kV. 4. Thermal current. Ith. A. 20. 20. 25. 25. Rated operational voltage. Ue. V. 230. 230. 400. 400. Rated frequency f. Hz. Jun 27, 2010 For operation in overload, the conventional non-tripping currents lnd and This characteristic is defined for a specific voltage rating Ue. Rated
Dec 12, 2012 rated operational voltage (Ue); rated impulse withstand voltage (Uimp); rated frequency and/or the indication d.c.; rated service short-circuit
Dec 12, 2012 rated operational voltage (Ue); rated impulse withstand voltage (Uimp); rated frequency and/or the indication d.c.; rated service short-circuit The rated voltage is the maximum voltage that the device can bear without Operation outside this range is usually possible, but it may not perform good Aug 6, 2017 RATED voltage is the voltage on the nameplate - the "design point" for maximum power throughput and safe thermal operation. OPERATING Nov 17, 2014 Ue. V dc. Ie. A dc rated operational voltage (second rating DC poles, if requested) . Ue. V dc rated operational current (second rating DC poles, [Ue] rated operational voltage. 250 V AC 50 Hz. maximum power. 3 W at 250 V AC. [Ui] rated insulation voltage. 500 V AC. [Uimp] rated impulse withstand Rated operational voltage Ue. It represents the value of voltage which determines the application of the equipment and to which all the other parameters typical
[Ue] rated operational voltage. 250 V conforming to IEC. 300 V conforming to UL. Connections - terminals. Screw terminals, clamping capacity: 1 x 0.251 x 2.5
0.1. 45ſ73.2ſ63.7. Type. Screws clamp terminals. Rated operational voltage, Ue. Rated insulation voltage, Ui. Rated impulse withstand voltage, Uimp. Trip class. 6 Rated Operational Voltage (Ue). V. 690. 690. 690. 690. 690. 690. 690. 690. 7. Rated Thermal Current (Ith) 415V AC1. Duty ≤ 40ºc. A. 25. 25. 25. 21. 20. 26. 20. fore smallest possible tolerances should be strived for. Effect of difference of operating voltage Ue from the rated voltage of the motor. Operation at 90 % Un. HGC9. HGC12. HGC18. HGC25. HGC32. HGC40. IEC 60947-4 Rated Insulation Voltage［Ui］. V. 750. 750. 750. 750. 750. 750. Rated Operational Voltage［Ue］. The Rating of an electrical appliance indicates the voltage at which the appliance is designed to work and the current consumption at that voltage. These figures Rated insulation voltage. Ui. 250 V AC. Conv. thermal current. Ithe. 10 A. Rated operational voltage. Ue. 240 V. Utilization category. АС-15, Ue /Ie 240 V / 3 А, Ue Number of poles. Frame size. Screw Clamp Terminal. Electrical Characteristics. Rated operation voltage, Ue. Rated insulation voltage, Ui. V. V. Hz. kV.
Rated operational voltage Ue IEC &EN 690V Rated operational voltage Ue UL 600V Rated impulse withstand voltage Uimp 6kV Rated uninterrupted current Iu 63A Rated operational current Ie AC22A 63A Rated operational current Ie AC21A 80A Rated operational current Ie AC1 80A Rated operational power AC23A (50/60Hz) 230V 30kW Rated operating voltage Ue Ue min-15% Ue max +10% Ue min max UB Ue Rated insulation voltage Units with protection class I + II: 250 V AC Units with protection class III: 60 V DC Rated short-circuit current For short-circuit-proof units: 100 A Rated impulse withstand voltage Protection class I: 4 kV Protection class II: 6 kV Protection class III The highest operating voltage that will not cause a dielectric strength failure. The rated insulation voltage is used as a parameter for dielectric strength tests and for the creepage distance. The rated insulation voltage must always be higher than the rated operating voltage (Ue). Rated operational voltage Ue up to 500 V AC Contactor type – IORR800 Categories Ue AC-1 at 40 °C Ie From 85 A to 550 A, select above IOR..-MT 900 A AC-3 380-415-440 V AC Ie A 0 0 –8 500 V AC max. Ie A 0 0 –8 AC-3 400 V AC Power – 450 kW Rated operational voltage Ue from 500 up to 1000 V AC Contactor type LED element, Fixing: Front fixing, Connection technique: Screw terminals, Rated operational voltage: Ue= 85 - 264 V AC, 50/60 Hz V, Rated operational current: Ie= 5 - 15 mA, Power consumption: Pmax.= 0.33 W, At 230 V, Degree of Protection: IP20, Connection to SmartWire-DT: no, Standards: IEC 60947-5-1 It's difficult to say much without seeing the entire text, but in the example given it could be that the 'nominal voltage' is the normal operating voltage and the 'rated voltage' is the specified maximum operating voltage. AFAIK this distinction between 'nominal voltage' and 'rated voltage' is not common in component or system specifications.