厂商 ：东莞市汇森电气公司
地址 ：广东 东莞主营产品 ：
联系电话 ：13669899858
商品详情描述
西门子接触器 3RT1446-6AV66
| product brand name | SIRIUS | |
| Product designation | power contactor | |
| General technical data: | ||
| Size of contactor | S3 | |
| Insulation voltage | ||
| ● Rated value | 1 000 V | |
| Surge voltage resistance Rated value | 6 kV | |
| Protection class IP | ||
| ● on the front | IP00 | |
| ● of the terminal | IP00 | |
| Degree of pollution | 3 | |
| Mechanical service life (switching cycles) | ||
| ● of the contactor typical | 10 000 000 | |
| ● of the contactor with added electronics-compatible auxiliary switch block typical | 5 000 000 | |
| ● of the contactor with added auxiliary switch block typical | 10 000 000 | |
| Ambient conditions: | ||
| Installation altitude at height above sea level maximum | 2 000 m | |
| Ambient temperature | ||
| ● during operation | -25 ... +60 °C | |
| ● during storage | -55 ... +80 °C | |
| Main circuit: | ||
| Number of NO contacts for main contacts | 3 | |
| Number of NC contacts for main contacts | 0 | |
| Operating current | ||
| ● at AC-1 at 400 V | ||
| — at ambient temperature 40 °C Rated value | 140 A | |
| ● at AC-1 up to 690 V | ||
| — at ambient temperature 40 °C Rated value | 140 A | |
| — at ambient temperature 60 °C Rated value | 130 A | |
| ● at AC-3 | ||
| — at 400 V Rated value | 44 A | |
| — at 690 V Rated value | 44 A | |
| Connectable conductor cross-section in main circuit at AC-1 | ||
| ● at 60 °C minimum permissible | 35 mm? | |
| ● at 40 °C minimum permissible | 50 mm? | |
| Operating current | ||
| ● at 1 current path at DC-1 | ||
| — at 24 V Rated value | 130 A | |
| — at 110 V Rated value | 12 A | |
| ● with 2 current paths in series at DC-1 | ||
| — at 24 V Rated value | 130 A | |
| — at 110 V Rated value | 130 A | |
| ● with 3 current paths in series at DC-1 | ||
| — at 24 V Rated value | 130 A | |
| — at 110 V Rated value | 130 A | |
| Operating current | ||
| ● at 1 current path at DC-3 at DC-5 | ||
| — at 24 V Rated value | 6 A | |
| — at 110 V Rated value | 1.25 A | |
| ● with 2 current paths in series at DC-3 at DC-5 | ||
| — at 110 V Rated value | 130 A | |
| — at 24 V Rated value | 130 A | |
| ● with 3 current paths in series at DC-3 at DC-5 | ||
| — at 110 V Rated value | 130 A | |
| — at 24 V Rated value | 130 A | |
| Operating power | ||
| ● at AC-1 | ||
| — at 230 V at 60 °C Rated value | 50 kW | |
| — at 400 V Rated value | 86 kW | |
| — at 690 V Rated value | 148 kW | |
| — at 690 V at 60 °C Rated value | 148 kW | |
| ● at AC-2 at 400 V Rated value | 22 kW | |
| ● at AC-3 | ||
| — at 230 V Rated value | 12.7 kW | |
| — at 400 V Rated value | 22 kW | |
| — at 500 V Rated value | 29.9 kW | |
| — at 690 V Rated value | 38.2 kW | |
| Thermal short-time current limited to 10 s | 600 A | |
| Active power loss at AC-3 at 400 V for rated value of the operating current per conductor | 12.5 W | |
| No-load switching frequency | ||
| ● at DC | 1 000 1/h | |
| Operating frequency | ||
| ● at AC-1 maximum | 650 1/h | |
| Control circuit/ Control: | ||
| Type of voltage of the control supply voltage | AC | |
| Control supply voltage at AC | ||
| ● at 60 Hz Rated value | 480 V | |
| ● Rated value | 60 Hz | |
| Operating range factor control supply voltage rated value of the magnet coil at AC | ||
| ● at 60 Hz | 0.8 ... 1.1 | |
| Apparent pick-up power of the magnet coil at AC | 300 V·A | |
| Inductive power factor with closing power of the coil | 0.52 | |
| Apparent holding power of the magnet coil at AC | 21 V·A | |
| Inductive power factor with the holding power of the coil | 0.29 | |
| Closing delay | ||
| ● at DC | 90 ... 230 ms | |
| Arcing time | 10 ... 15 ms | |
| Auxiliary circuit: | ||
| Number of NC contacts | ||
| ● for auxiliary contacts | ||
| — instantaneous contact | 2 | |
| Number of NO contacts | ||
| ● for auxiliary contacts | ||
| — instantaneous contact | 2 | |
| Operating current at AC-12 maximum | 10 A | |
| Operating current at AC-15 | ||
| ● at 230 V Rated value | 6 A | |
| ● at 400 V Rated value | 3 A | |
| Operating current at DC-12 | ||
| ● at 60 V Rated value | 6 A | |
| ● at 110 V Rated value | 3 A | |
| ● at 220 V Rated value | 1 A | |
| Operating current at DC-13 | ||
| ● at 24 V Rated value | 10 A | |
| ● at 60 V Rated value | 2 A | |
| ● at 110 V Rated value | 1 A | |
| ● at 220 V Rated value | 0.3 A | |
| Contact reliability of the auxiliary contacts | 1 faulty switching per 100 million (17 V, 1 mA) | |
| UL/CSA ratings: | ||
| Contact rating of the auxiliary contacts acc. to UL | A600 / Q600 | |
| Short-circuit: | ||
| Design of the fuse link | ||
| ● for short-circuit protection of the main circuit | ||
| — with type of assignment 1 required | fuse gL/gG: 250 A | |
| — with type of assignment 2 required | fuse gL/gG: 250 A | |
| ● for short-circuit protection of the auxiliary switch required | fuse gL/gG: 10 A | |
| Installation/ mounting/ dimensions: | ||
| Mounting type | screw and snap-on mounting onto 35 mm and 75 mm standard mounting rail | |
| ● Side-by-side mounting | Yes | |
| Height | 146 mm | |
| Width | 90 mm | |
| Depth | 139 mm | |
| Required spacing | ||
| ● for grounded parts | ||
| — at the side | 6 mm | |
| Connections/ Terminals: | ||
| Type of electrical connection | ||
| ● for main current circuit | screw-type terminals | |
| ● for auxiliary and control current circuit | screw-type terminals | |
| Type of connectable conductor cross-section | ||
| ● for AWG conductors for main contacts | 7 ... 1/0 | |
| Type of connectable conductor cross-section | ||
| ● for auxiliary contacts | ||
| — solid | 2x (0.5 ... 1.5 mm?), 2x (0.75 ... 2.5 mm?), max. 2x (0.75 ... 4 mm?) | |
| — finely stranded with core end processing | 2x (0.5 ... 1.5 mm?), 2x (0.75 ... 2.5 mm?) | |
| ● for AWG conductors for auxiliary contacts | 2x (20 ... 16), 2x (18 ... 14), 1x 12 | |
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