Nút nhấn & Switch
物料编码: XB5AA31
- 单位
- Cái
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无需在线付款。TESFA 会核对物料代码、数量和供货条件，并根据您的联系方式回复报价。
对于 MRO 物料，确认正确型号比只看图片更重要。TESFA 会在确认报价前核对关键技术点。
Contactor/khởi động từ Schneider LC1D18B7. TESFA hỗ trợ đối chiếu mã, thông số điện và báo giá cho nhu cầu MRO công nghiệp.
物料编码
LC1D18B7
单位
Cái
供货状态
Liên hệ báo giá
需求数量 (Cái)
无需在线付款。TESFA 会核对物料代码、数量和供货条件，并根据您的联系方式回复报价。
对于 MRO 物料，确认正确型号比只看图片更重要。TESFA 会在确认报价前核对关键技术点。
| 属性 | 产品规格 |
|---|---|
| Mã hàng | LC1D18B7 |
| Range of product | TeSys Deca Advanced |
| Hãng sản xuất | Schneider Electric |
| Product or component type | Contactor |
| Device short name | LC1D |
| Nhóm sản phẩm | Contactor/khởi động từ |
| Contactor application | Resistive load<br />Motor control |
| Danh mục | Contactor |
| Model / mã đặt hàng | LC1D18B7 |
| Utilisation category | AC-3<br />AC-3e<br />AC-1<br />AC-4 |
| Poles description | 3P |
| Ứng dụng | Tủ điện, hệ thống phân phối điện, tự động hóa và MRO nhà máy |
| Đối chiếu trước khi mua | Kiểm tra mã đặt hàng, dòng/áp, số cực, option và ảnh nhãn thiết bị đang dùng |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 25...400 Hz<br />Power circuit: <= 300 V DC |
| [Ie] rated operational current | 18 A (at <60 °C) at <= 440 V AC AC-3 for power circuit<br />32 A (at <60 °C) at <= 440 V AC AC-1 for power circuit<br />18 A (at <60 °C) at <= 440 V AC AC-3e for power circuit |
| Nguồn dữ liệu | CRM TESFA; ảnh theo mã/series/nhóm Schneider để hỗ trợ nhận diện ban đầu |
| [Uc] control circuit voltage | 24 V AC 50/60 Hz |
| Motor power kW | 4 kW at 220/230 V AC 50/60 Hz (AC-3)<br />7.5 kW at 380/400 V AC 50/60 Hz (AC-3)<br />9 kW at 415/440 V AC 50/60 Hz (AC-3)<br />10 kW at 500 V AC 50/60 Hz (AC-3)<br />10 kW at 660/690 V AC 50/60 Hz (AC-3)<br />4 kW at 220/230 V AC 50/60 Hz (AC-3e)<br />7.5 kW at 380/400 V AC 50/60 Hz (AC-3e)<br />9 kW at 415/440 V AC 50/60 Hz (AC-3e)<br />10 kW at 500 V AC 50/60 Hz (AC-3e)<br />10 kW at 660/690 V AC 50/60 Hz (AC-3e)<br />4 kW at 400 V AC 50/60 Hz (AC-4) |
| Motor power hp | 1 hp at 115 V AC 50/60 Hz for 1 phase motors<br />3 hp at 230/240 V AC 50/60 Hz for 1 phase motors<br />5 hp at 200/208 V AC 50/60 Hz for 3 phases motors<br />5 hp at 230/240 V AC 50/60 Hz for 3 phases motors<br />10 hp at 460/480 V AC 50/60 Hz for 3 phases motors<br />15 hp at 575/600 V AC 50/60 Hz for 3 phases motors |
| Compatibility code | LC1D |
| Pole contact composition | 3 NO |
| Protective cover | With |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) for signalling circuit<br />32 A (at 60 °C) for power circuit |
| Irms rated making capacity | 140 A AC for signalling circuit conforming to IEC 60947-5-1<br />250 A DC for signalling circuit conforming to IEC 60947-5-1<br />300 A at 440 V for power circuit conforming to IEC 60947 |
| Rated breaking capacity | 300 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 145 A 40 °C - 10 s for power circuit<br />240 A 40 °C - 1 s for power circuit<br />40 A 40 °C - 10 min for power circuit<br />84 A 40 °C - 1 min for power circuit<br />100 A - 1 s for signalling circuit<br />120 A - 500 ms for signalling circuit<br />140 A - 100 ms for signalling circuit |
| Associated fuse rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1<br />50 A gG at <= 690 V coordination type 1 for power circuit<br />35 A gG at <= 690 V coordination type 2 for power circuit |
| Average impedance | 2.5 mOhm - Ith 32 A 50 Hz for power circuit |
| Power dissipation per pole | 2.5 W AC-1<br />0.8 W AC-3<br />0.8 W AC-3e |
| [Ui] rated insulation voltage | Power circuit: 690 V conforming to IEC 60947-4-1<br />Power circuit: 600 V CSA certified<br />Power circuit: 600 V UL certified<br />Signalling circuit: 690 V conforming to IEC 60947-1<br />Signalling circuit: 600 V CSA certified<br />Signalling circuit: 600 V UL certified |
| Overvoltage category | III |
| Pollution degree | 3 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947 |
| Safety reliability level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1<br />B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Mechanical durability | 15 Mcycles |
| Electrical durability | 1.65 Mcycles 18 A AC-3 at Ue <= 440 V<br />1 Mcycles 32 A AC-1 at Ue <= 440 V<br />1.65 Mcycles 18 A AC-3e at Ue <= 440 V |
| Control circuit type | AC at 50/60 Hz standard |
| Coil technology | Without built-in suppressor module |
| Control circuit voltage limits | 0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz<br />0.8...1.1 Uc (-40…60 °C):operational AC 50 Hz<br />0.85...1.1 Uc (-40…60 °C):operational AC 60 Hz<br />1...1.1 Uc (60…70 °C):operational AC 50/60 Hz |
| Inrush power in VA | 70 VA 60 Hz cos phi 0.75 (at 20 °C)<br />70 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Hold-in power consumption in VA | 7.5 VA 60 Hz cos phi 0.3 (at 20 °C)<br />7 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation | 2…3 W at 50/60 Hz |
| Operating time | 12...22 ms closing<br />4...19 ms opening |
| Maximum operating rate | 3600 cyc/h at 60 °C |
| Connections - terminals | Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end<br />Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end<br />Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end<br />Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end<br />Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end<br />Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end<br />Power circuit: screw clamp terminals 1 1.5…6 mm² - cable stiffness: flexible without cable end<br />Power circuit: screw clamp terminals 2 1.5…6 mm² - cable stiffness: flexible without cable end<br />Power circuit: screw clamp terminals 1 1…6 mm² - cable stiffness: flexible with cable end<br />Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible with cable end<br />Power circuit: screw clamp terminals 1 1.5…6 mm² - cable stiffness: solid without cable end<br />Power circuit: screw clamp terminals 2 1.5…6 mm² - cable stiffness: solid without cable end |
| Tightening torque | Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm<br />Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2<br />Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm<br />Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2<br />Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2<br />Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 |
| Auxiliary contact composition | 1 NO + 1 NC |
| Auxiliary contacts type | type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1<br /> type mirror contact 1 NC conforming to IEC 60947-4-1 |
| Signalling circuit frequency | 25...400 Hz |
| Minimum switching voltage | 17 V for signalling circuit |
| Minimum switching current | 5 mA for signalling circuit |
| Insulation resistance | > 10 MOhm for signalling circuit |
| Non-overlap time | 1.5 ms on de-energisation between NC and NO contact<br />1.5 ms on energisation between NC and NO contact |
| Mounting support | Rail<br />Plate |
| Standards | CSA C22.2 No 14<br />EN 60947-4-1<br />EN 60947-5-1<br />IEC 60947-4-1<br />IEC 60947-5-1<br />UL 60947-4-1<br />IEC 60335-1:Clause 30.2<br />IEC 60335-2-40:Annex JJ<br />UL 60335-2-40:Annex JJ<br />CSA C22.2 No 60947-4-1 |
| Product certifications | UL<br />CCC<br />CSA<br />Marine<br />UKCA<br />EAC<br />CB Scheme |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
| Protective treatment | TH conforming to IEC 60068-2-30 |
| Climatic withstand | conforming to IACS E10 exposure to damp heat<br /> conforming to IEC 60947-1 Annex Q category D exposure to damp heat |
| Permissible ambient air temperature around the device | -40…60 °C<br />60…70 °C with derating |
| Operating altitude | 0...3000 m |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Flame retardance | V1 conforming to UL 94 |
| Mechanical robustness | Vibrations contactor open (2 Gn, 5...300 Hz) <br />Vibrations contactor closed (4 Gn, 5...300 Hz) <br />Shocks contactor open (10 Gn for 11 ms) <br />Shocks contactor closed (15 Gn for 11 ms) |
| Height | 77 mm |
| Width | 45 mm |
| Depth | 86 mm |
| Net weight | 0.33 kg |
物料编码: XB5AA31
物料编码: XB5AA42
物料编码: LRD21
物料编码: XB5AD33
Hướng dẫn đọc mã van điện từ SMC dòng SY3000, SY5000, SY7000 và SY9000 theo catalog hãng, kèm ví dụ SKU thật và checklist tránh đặt nhầm cấu hình.
Theo đường đi của khí nén để hiểu tiền điện đến từ đâu, tính thử chi phí và chuẩn bị checklist kiểm tra rò rỉ trong nhà máy.
Chọn ống khí PU/PA theo kích thước, áp suất tại nhiệt độ dùng, bán kính uốn và môi trường. Có bảng đối chiếu và checklist thay ống MRO.
