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3UG3501 数据表(PDF) 66 Page - List of Unclassifed Manufacturers |
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3UG3501 数据表(HTML) 66 Page - List of Unclassifed Manufacturers |
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66 / 114 page  Monitoring Relays 3UG Monitoring Relays for Electrical and Additional Measurements Line monitoring 7/66 Siemens LV 1 T · 2006 ■Technical specifications 1) Note: This is a Class A product. In the household environment this device may cause radio interference. In this case the user must introduce suitable measures. 3UG45 11- ..N20 3UG45 11- ..P20 3UG45 11- ..Q20 3UG45 12 3UG45 13 3UG46 14 3UG46 15 3UG46 16 3UG46 17 3UG46 18 General data Rated control supply voltage Us V 160 … 260 320 … 500 420 … 690 160 … 690 Rated frequency Hz 50/60 Rated output, typical • At 230 V AC W/VA 2/4 -- -- 2/2.5 • At 400 V AC W/VA -- 2/8 -- 2/3.5 • At 460 V AC W/VA -- -- 2/8 2/4 Width mm 22.5 RESET -- automatic/manual Function principle Closed-circuit Closed-circuit, open- circuit (3UG46 17/ 3UG46 18: closed-circuit) Availability time after application of Us ms 200 1000 Response time on occurrence of a fault ms 300 Adjustable tripping delay time s -- 0.1 ... 20 Adjustable ON-delay time s -- 0.1 … 20 -- Mains buffering time, typical ms 10 30 Rated insulation voltage Ui Degree of pollution 3 Overvoltage category III acc. to VDE 0110 V 690 Rated impulse withstand voltage kV 6 Permissible ambient temperature • During operation °C -25 … +60 • During storage °C -40 … +85 EMC tests1) IEC 60947-1/IEC 61000-6-2/IEC 61000-6-4 Degree of protection • Enclosures IP40 • Terminals IP20 Vibration resistance acc. to IEC 60068-2-6 Hz/mm 1-6/15; 6-500, 20 m/s2 Shock resistance acc. to IEC 60068 Part 2-27 g/ms 15/11 Conductor cross-section • Screw-type connection M 3 (standard screwdriver size 2 and Pozidriv 2) - Solid mm2 1 x (0.5 ... 4)/2 x (0.5 ... 2.5) - Finely stranded with end sleeve mm2 1 x (0.5 ... 2.5)/2 x (0.5 ... 1.5) - AWG conductors, solid or stranded AWG 2 x (20 ... 14) - Tightening torque Nm 0.8 … 1.2 • Spring-loaded terminals - Solid mm2 2 x (0.25 ... 1.5) - Finely stranded, with end sleeves acc. to DIN 46228 mm2 2 x (0.25 ... 1.5) - Finely stranded mm2 2 x (0.25 ... 1.5) - AWG conductors, solid or stranded AWG 2 x (24 ... 16) Measuring circuits Measuring range V 160 ... 260 320 ... 500 420 ... 690 160 ... 690 Setting range V 200...690 160...690 Measuring accuracy % -- ±5 Repeat accuracy at constant parameters % -- ±1 Setting accuracy -- 10 % referred to upper limit of effective range 1 V Accuracy of digital display -- ±1 digit Deviations for temperature deviations %/°C -- ±0.1 Hysteresis for voltage V -- 5 % of upper limit of effective range 1 ... 20 V Hysteresis for unbalance % -- 2 % of limit value 2 % of limit value for 3UG46 17/ 3UG46 18 Deviation for frequency fluctuation % -- ±1 % |
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