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数据搜索系统，热门电子元器件搜索 |
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数据搜索系统，热门电子元器件搜索 |
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3UG3501 数据表(PDF) 99 Page - List of Unclassifed Manufacturers |
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3UG3501 数据表(HTML) 99 Page - List of Unclassifed Manufacturers |
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99 / 114 page  Monitoring Relays 7/99 Siemens LV 1 T · 2006 3RN1 Thermistor Motor Protection For PTC sensors ■Technical specifications 1) See Catalog LV 1, Selection and Ordering Data. 2) Remote RESET possible by disconnecting control voltage. 3) Open-circuits are only indicated by monostable versions (3RN10 13-....0). 4) See Catalog LV1, Accessories, 3RP15 Solid-State Timing Relays. Type Compact units Standard units Multifunction units Warning + tripping Multiple motor protection 3RN10 00 3RN10 10 3RN10 11 3RN10 12 3RN10 13 3RN10 22 3RN10 62 General data Width mm 22.5 45 Number of connectable sensor circuits 1 2 6 Response in the event of control voltage failure 1) Manual RESET No Yes Automatic RESET Yes No Yes Remote RESET No Yes2) Yes TEST pushbutton No Yes Short-circuit detection for sensor circuit No Yes (for 2 CO units) Yes No Short-circuit and open-circuit indication No Yes3) No Warning and switching off in one unit No Yes No Tripping units Rated insulation voltage Ui (pollution degree 3) V 300 Permissible ambient temperature °C -25 … +60 Permissible storage temperature °C -40 … +80 EMC tests EN 61000-6-2, EN 61000-6-4 Degree of protection acc. to EN 60529/VDE 0470-1 IP20 Conductor cross-section Screw-type connection M3 • 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 sleeve mm2 2 x (0.25 ... 1.5) • Finely stranded, without end sleeve mm2 2 x (0.25 ... 1.5) • AWG conductors, solid or stranded AWG 2 x (24 ... 16) Sensor circuits Measuring circuit load at RF 1.5 mW 5 Voltage in sensor circuit at RF 1.5 mW V 2 Response temperature (depends on sensor) °C 60 ... 180 Coupling time (depends on sensor) s Approx. 5 Summation PTC resistance RF (per sensor loop) k W 1.5 • Operating value k W 3.4 ... 3.8 • Return value k W 1.5 ... 1.65 • Response tolerance °C 6 |
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