埃肯携多款新品亮相2018国际橡塑展
OHINAPLAS 2011国际橡塑展
排 目标 的 最 佳 解 决 方 案 。 因 此 ，汽 车 ２ ２ ０ 顶 级 供 应 商 将 携 带 全 球 领 先 场 机 遇 。 ，０ 家
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着 巨大的挑 战 。 目前 ，各大汽 车制造 及 设 备 采 购 平 台 — — 第 二 十 五 届 中
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展 和 一 些 合 成 材 料 的 发 展 趋 势 方 面 有 很 大 启 发 ， 可 以 在 新 的 工 作 中 加 以 应 及 英 国 共 Ｉ 个 国 家 和 地 区 的 展 团 。 届 １ 时 ，将 倾 情 展 出 一 系列 与 汽 车 工 业 相 在 车 门 应 用 中 达 到 ７ ％ ， 使 门 板 更 ０ 轻 、 更 薄 但 具 有 更 高 的 坚 度 。 在 不 失 用 。 展 会 上 一 些 国 际 化 原 料 厂 家 以及
取 得 的 开 拓 性 进 展 ， 以 及 提 高 产 品 性
能的最佳 解决方案 。
以 上 是 ＣＨＩ ＮＡＰ ＬＡＳ国 际 橡 塑 设 备 专 区 、 挤 出 机 械 专 区 、注 塑 机 械 展 部 分 展 商 展 出 的 适 用 于 汽 车 行 业 的 专 区 、 塑 料 包 装 及 吹 塑 机 械 专 区 、 其
PS48300-3B-2900、PS48600-3B-2900、PS48300 -3B-1800用户手册
艾默生网络能源有限公司 地址：深圳市南山区科技工业园科发路一号 邮编：518057 公司网址： 客户服务热线：4008876510 E-mail: service@
交流电源设备的安装，必须遵守相关行业的安全规范，进行交流设备安装的人员，必须具有高压、交流电等作业资 格。 操作时严禁在手腕上佩带手表、手链、手镯、戒指等易导电物体。
发现机柜有水或潮湿时，请立刻关闭电源。在潮湿的环境下操作时，应严格防止水分进入设备。
安装过程中不能容许操作的开关和按扭上，必须挂上禁止标识牌。
负载下电与电池保护
本电源系统具有负载下电与电池保护功能。负载下电即电源系统交流停电，由电池供电的情况下，电池电压下降到 44V（负载下电电压值可设，设置方法见 4.8.2 设置电池参数中设置下电保护参数一节）时电源系统自动切断非重 要负载，以确保电池能更长时间地支持重要负载供电；电池保护为当电池电压下降到 43.2V（电池保护电压值可设， 设置方法见 4.8.2 设置电池参数中设置下电保护参数一节）时电源系统自动切断电池，以避免蓄电池因过放电而影 响电池寿命。 本系统出厂设置为启动电池保护与负载下电功能，意味着交流长时间停电或设备故障时可能出现负载下电与电池保 护。用户应根据负载重要性选择哪些负载为非重要负载，接入负载下电支路，启动负载下电功能；相对比较重要的 负载应接到电池保护支路。对于特别重要的负载，则应考虑硬件取消电池保护功能，以确保供电可靠性。 取消电池保护功能的方法为： 1．硬件取消电池保护：将 M500S 监控模块 J427 接口上的信号线拔下，并做好取消电池保护标识。M500S 监控模 块位置和接口说明见 2.4.2 连接信号线。 2．软件取消电池保护：将监控模块电池参数中的“电池保护允许”一项设置为“否”，具体方法见 4.8.2 设置电池 参数中设置下电保护参数一节。
埃肯有机硅MIRASIL产品闪耀PCHI2018展览会
第 ２期
丁建 峰等．负载钴催化剂高效催化合成 三甲硅基乙烯醇醚
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２０１８年 ３月 １９—２１日，埃 肯将携 最新 ＭＩＲ— ＡＳＩＬ＠ ＢＡＬＡＮＣＥ乳品亮相 上海 世博 展览 馆举 办 的 中 国国际化 妆 品 、个 人及 家居 护理 用 品原料 展览 会 （ＰＣＨＩ）。
ＭＩＲＡＳＩＬ＠ ＢＡＬＡＮＣＥ是 一款 高 性 能 的油 包 水 乳化 剂 ，拥有 亲水 的聚醚基 团 ，亲油 的烷 基基 团 ，可 以呼 吸 的有 机 硅 链 。它 的 ＨＬＢ值 低 ，拥 有更 高 的乳 化能 力 ，可乳 化各 种油 相 ，配制 优异 稳 定 的各 种 形 态 黏 度 的 乳 液 。 ＭＩＲＡＳＩＬ＠ ＢＡＬ． ＡＮＣＥ同时还 拥有 一定 比例 的亲 水基 团 ，这使 它 具 备 了优 异 的分 散性 。相对 高 分子链 烷 基基 团 的 接入 ，赋 予 ＭＩＲＡＳＩＬ＠ ＢＡＬＡＮＣＥ更 丰 富 的感 官 体 验 。在 清 爽油脂 体 系 中 ，它 能赋予 舒 爽轻 薄如 水 的质感 ；在厚 实油 脂体 系 ，能获得 滋 润厚实 优 雅 的质感 。ＭＩＲＡＳＩＬ＠ ＢＡＬＡＮＣＥ呈 流 体 状 ，适 用 各种 冷热 配工 艺 ，可广 泛应 用 于防 晒霜 、身体 乳 、底 妆等 。
埃肯举行有机硅弹性体新品发布会
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埃肯将在法国新建研发中心 埃肯有机硅 ２０１８ 年 １２ 月 １４ 日宣布ꎬ 为了
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大力发展高附加值的有机硅特种产品以推动全球 增长战略ꎬ 进一步扩大产业规模ꎬ 并为欧洲研发 活动的稳步开展奠定基础ꎬ 将在其法国圣冯工厂 新建一座研发中心ꎮ 该研发中心位于化学谷和里 昂大都会区的中心地带ꎬ 预计于 ２０２０ 年底投入 运营ꎬ 届时将汇集 １３０ 名欧洲科研人员ꎬ 并通过 与众多创新型企业合作ꎬ 强化埃肯有机硅的创新 能力ꎮ 新 建 的 研 发 中 心 面 积 增 加 了 一 倍ꎬ 达 ６ ０００ ｍ２ꎬ 旨在促进有机硅团队内部和奥弗涅 － 罗 纳 － 阿尔卑斯大区开放创新网络内部的合作研 究ꎮ 此外ꎬ 这座新研发中心还可以承接新的研究 项目ꎬ 为实验室设备增加价值和提升工作站的效 率ꎮ 来自中国、 美国和欧洲的团队可以利用这些 设备分享各自的工作经验和专业知识ꎮ 该项目投 资额为 ２ ５００ 万欧元ꎬ 动工日期定为 ２０１９ 年 ３ 月ꎮ
美利肯携创新添加剂解决方案亮相2014国际橡塑展——美化产品外观
业 中。
美 利 肯 公 司 塑 料 添 加 剂 事 业 部 副 总 裁 Ａｌ ｌ ｅ ｎ
低 温 加 工 直 接 影 响 着 产 品 的 可 持 续 性 。 Ｍｉ ｌ ｌ
优 化 产 品性 能
核剂 和增 强剂 系列 ， 美利肯公 司将 继续引 领行业创
新， 帮 助 客 户 生 产 差 异 化 的产 品 ， 实 现 业 务 发 展 和
美 利肯公 司的添 加 剂产 品还 能 有效 提高 树 脂 的性 能 。例如 ： Ｈｙ ｐ ｅ ｒ ｆ ｏ ｒ ｍ ＨＰ Ｒ 合 成 增 强剂 在 提 同时 ， 还能够减 轻 零件 质量 ， 并 展现 出较 传 统 汽 车
国 际 橡 塑 展 。美 利 肯 公 司 的 添 加 剂 产 品 以 改 善 聚 率， 增 强 产 品 可 持 续 性 。凭 借 新 一 代 的 透 明 剂 、 成 眼 球 。此 次 展 会 上 展 出 的 消 费 类 产 品 包 括 ： 食 品 储
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理 张 英 杰 向 观 众 介 绍 了公 司 的 最 新 技 术 。 型 和 挤 出 聚 丙 烯 的 Ｍｉ ｌ ｌ ａ ｄ 。 ＮＸ Ｔ Ｍ ８ ０ ０ ０透 明 剂 。
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“ 美利肯 聚烯 烃创 新 解决 方案 ” 的技术 研 讨会 。美 高汽车 中聚丙 烯零 部件 的力学 性能 和美化 外 观 的
雅各臣(香港)有限企业单位是香港一家専营化学及塑胶原料的代理商
美国 Ferro Corporation 之附属公司Advanced Polymer Alloys® (简称APA)，将再次参与中国原材料市场一大盛事 --- 国际橡塑展2008 (Chinaplas 2008)。
该展览于二零零八年四月十七日在 上海新国际博览中心 举行。
是次推广活动将由亚洲区代理伙伴雅各臣(香港)有限公司 策划，展览摊位设置于W2展馆R17號展台，主力推广APA 产品 Alcryn® (MPR™)。
Alcryn ® 是世界唯一的热熔性橡胶(Melt-Processible Rubber 简称MPR™)。
它卓越的机械及物理性能，被广泛应用于个人消费品及工业领域，更己被多间车厂批准使用，包括通用、褔特、丰田等。
Alcryn® 简介Alcryn® 之软硬度主要分为萧氏60A ，70A 及80A 三种，颜色分为原色、黑色及半透明以供选择。
其机械性能比一般热塑性弹体更显出众。
2000系列可与PVC 作二次注塑或共挤塑成型，无须使用胶水。
2100系列可与PC 、ABS 、PC/ABS Alloys 、SAN 、ASA 、Copolyester Elastomers 、TPU 或PVC 作二次注塑成型，亦无须使用胶水。
除APA 产品以外，我司亦代理以下工程塑料，可应用于不同工业领域上。
塑胶及化工原料尼龙、防弹胶、聚苯琉醚、液晶聚合物、聚醚醚酮、改性聚酯、导电级物料、热熔性橡胶、热塑性弹体、热塑聚氨酯、PC/ABS 合金、赛钢、钛白粉、天然乳胶混合物、蒸气促迷剂、活性炭．Alcryn® 的操作特点 - 非吸湿性物料，使用前无须预干燥。
只须打开包装袋，便可使用 - 可注塑、挤塑、吹塑、轮压或真空吸塑成型 - 周期性短，能达致高生产效率 - 可应用于极复杂设计的产品模具 - 能在一般塑胶机械下操作 - 易脱模 - 水口料可循环再用 - Alcryn® 可用PVC 模具，无须更改设计Alcryn® 的性能特点 - 极容易着色- 高流动指数 - 耐水解，抗发霉 - 高耐摩擦及磨损功能 - 抗油、润滑油及碳氢性有机溶剂 - 具极优良之耐气候、耐紫外光、耐臭氧及耐化学特性 - 优越的耐疲劳性能- 回弹力极高，长期压缩变形率低- 抗张强度及断裂延伸率大- 对产品具有震动阻力及静音功能- 成品使用温度由-80℃至120℃ - 防尘功能较SEBS 优胜品牌RHODIA, TORAY, MEP, DUPONT, EMS CHEMIE, TEIJIN, YUWA, POLYPLASTICS, WINTECH POLYMER, SK KERIS, VICTREX, SK CHEMICALS, LUBRIZOL, SINGAPORE POLYMER, ADVANCED POLYMER ALLOYS, ALPHAGARY, KOLON, TEKNOR APEX, TICONA, LG CHEM, EVONIK ROEHM, SUMITOMO, HYOSUNG, POLYONE, BASELL, BASF, GRACE DAVISON, FERRO.有关雅各臣雅各臣(香港)有限公司是香港一家专营化学及塑胶原料的代理商，经验超过五十年以上，客户网络遍布香港及中国华南地区。
OHINAPLAS 2011国际橡塑展
OHINAPLAS 2011国际橡塑展
无
【期刊名称】《模具工程》
【年(卷),期】2011(000)001
【摘要】在全世界大力倡导低碳经济的大背景下，作为能源消耗大户的汽车工业
正面临着巨大的挑战。
目前，各大汽车制造商要想在激烈的竞争中生存下来，必须通过提高燃油效率、实现低油耗、低排放等方式提升产品性能。
而随着高分子材料技术的不断进步，以塑代钢已被认为是实现汽车行业节能减排目标的最佳解决方案。
因此，
【总页数】2页(P42-43)
【作者】无
【作者单位】不详
【正文语种】中文
【中图分类】F426.471
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[BPS-i100]PL-4036-00 RevI BPS-i100 Manual
![[BPS-i100]PL-4036-00 RevI BPS-i100 Manual](https://img.taocdn.com/s3/m/500cfb631711cc7931b71630.png)
BPS-i1001.6 bar (23.2 psi)20 liters/min (5.3 gallons/min) USER MANUALTable of Contents1SAFETY PRECAUTIONS (3)2SPECIFICATIONS (4)2.1Specification of Components (4)2.2System Overview and General Specification (6)2.2.1Standard System Configuration for Speed Control (6)2.2.2Standard Configuration for Process Control (6)2.3General Environmental Conditions (7)2.4Pressure-Flow Curves (8)2.5Maximum Static Pressure for Pump Heads (8)2.6Basic Dimensions of Main Components (9)3ENGINEERING INFORMATION (10)3.1Sealing and Material Concept (10)3.2Power Supply and Consumption (11)3.2.1Power Consumption (11)3.2.2Inrush Current (11)3.2.3Back EMF (11)3.3Temperature Monitoring (11)3.4Thermal Management (12)3.5Hydraulic Circuit Design (14)4INSTALLATION (15)4.1Electrical Installation (15)4.1.1Overview Wire Designation of Driver Cable (15)4.1.2Overview Electrical Schematics of Driver Interface (16)4.1.3Installation Instructions for Power Supply (17)4.1.4Installation PLC Interface Signals (17)4.1.5Installation of RS485 Interface (17)4.1.6Installation of RS485 Fieldbus Multi-Pump System Arrays (18)4.2Mechanical Installation (18)5OPERATION (19)6INSPECTION AND MAINTENANCE (21)6.1Replacement Interval of the Impeller (21)6.2Impeller Replacement Procedure (21)6.2.1Preparation (21)6.2.2Instructions for Replacement (22)7TROUBLESHOOTING (23)7.1Troubleshooting for Operation with Driver (23)7.2Troubleshooting with Service Software (23)8TECHNICAL SUPPORT (23)9APPENDIX (24)9.1Regulatory Status (24)9.1.1CE Marking (24)9.2Symbols and Signal Words (25)1 Safety PrecautionsThe BPS-i100pump system is designed to be used in industrial production machines and equipment containing hydraulic circuits. Typical applications are Semiconductor and chemical manufacturing equipment. Installation shall be done by qualified personnel only. Followin g safety precautions and all “CAUTION”, “WARNING” and “DANGER” indications in the relevant sections shall be followed.High magnetic fieldThealter or damage the calibration of sensitive electronic devices and measuring instrumentscomputers,cards, audio and video tapes etc.)Hazardous voltage may be present.Inmay be present (even if the system is designed for up to 24 VDC). The usage of a galvanic separated power supply, which is certified by a 3CE), is highly recommended.Do not under any circumstances open the powered driver.High magnetic field strength of pump impeller.The strength. Pacemakers may be influenced and magnetic forces may lead to contusions. Keep distance to pacemakers and handle impeller with care.TOXIC CHEMICALS may be present.When using the system to pump chemicals skin contact and toxic gases may be hazardous to your health. Wear safety gloves and other appropriate safety equipment.2 Specifications2.1 Specification of ComponentsFigure 1 shows the main system components (driver and pump head) and Figure 2 illustrates the accessories for the pump system.Figure 1: Pump system with main standard componentsFigure 2: Accessories43a3b3c3e3d5a5c5b2a12bTable 1: Standard system configurationsTable 2: Specification of standard components1: Kalrez® is a registered trademark of DuPont Dow Elastomers. 2: Designed and tested for IP67.Table 3: Specification of accessories2.2 System Overview and General Specification2.2.1 Standard System Configuration for Speed ControlWhen using the pump system in speed control mode, the speed can precisely be set via an analog input. Various digital inputs and outputs allow controlling and monitoring of the system. A RS485enables communication with a PC with the Levitronix®Service Software 2.0. Hence parameterization, firmware updates and failure analysis are possible. The RS485can also be used as a fieldbus to implement more intelligent concepts of pump control.Figure 3: Standard system configuration for speed control (details in Section 4.1.1)2.2.2 Standard Configuration for Process ControlThe PLC interface of the BPS-i100 pump system enables the implementation of precise closed loop flow or pressure control in connection with either a flow or pressure sensor (see Figure 4). Precise ultrapure flow control systems can be realized with the BPS-i100pump system in combination with LEVIFLOW®flowmeters.- PLC:Figure 4: Standard system configuration for process control(Pressure or flow control with external sensor, details in Section 4.1.1)2.3 General Environmental ConditionsTable 4: Environmental conditions for pump systemFigure 5: Pressure/flow rate curves(Measured with pump head LPP-200.7)2.5 Maximum Static Pressure for Pump HeadsFigure 6: Specification for maximum static pressure of pump head LPP-200.7 (Pressure limits only valid for pump head mounted on motor)2.6 Basic Dimensions of Main ComponentsFigure 7: B asic dimensions (in [mm] and [inch]) of driver IPD-100.2-50 with pump head LPP-200.7(For other configurations refer to according drawings)Table 5: Specifications for min. bending radius of driver cableNote: If not mentioned explicitly all the cables are not suited for constant dynamic bending and movement!6pcs M4x16 Screws (SS PTFE coated, torque spec. 20 Ncm) (For inner pump housing)Tube ½“8pcs M3x40 Screws (SS PTFE coated, torque spec: 15 Ncm)(For pump head motor mounting. Pump head can be rotated by 45 degree)Cable outer diameter (OD): < 8 mm Standard length: 5m, open wires3 Engineering Information3.1 Sealing and Material ConceptFigure 8: Sealing and material concept (Driver IPD-100.1/2-50 with pump head LPP-200.7)Table 6: Materials used in the IPD-100.1/2-50 drivers and LPP-200.7 pump head(For other configurations refer to according specifications and drawings)83.2 Power Supply and Consumption3.2.1 Power ConsumptionFigure 9: Electrical power consumption(Pump head LPP-200.7 with driver IPD-100.2-50)3.2.2 Inrush CurrentWhen selecting an AC/DC power supply, the inrush currents (currents during power-on) shown in Table 7 shall be considered. If the specifications of the power supply are unclear a test with multiple power-on cycles is recommended to assure proper operation.Table 7: Inrush currents of power supply to driver during power on (Measured at 24 VDC + 10%)3.2.3 Back EMFDuring dynamic situations like braking of the impeller the back EMF of the driver can cause over-voltages. A power supply should be able to handle an overvoltage of +10% during 100 ms. If the power supply specifications are unclear a dynamic test with multiple braking from maximum speed is recommended.3.3 Temperature MonitoringTo avoid overheating of the system, the controller and motor temperatures within the driver are monitored. If one of both temperatures exceeds 80 °C (158 °F) for a duration of more than 10 minutes, the system goes into an error state and the pump stops. At 90 °C (176 °F), the system stops immediately.If 65 °C is exceeded a warning is given within the driver announcing to the user that the driver is running near the thermal limit (see explanation in Section 3.4). The warning signal can be monitored with the Levitronix® Service Software 2.0 or configured on one of the digital outputs.3.4 Thermal ManagementThe driver temperature depends on the ambient and liquid temperature, as well as on the hydraulic operation point. Figure 10, Figure 11 and Figure 12 illustrate the temperature characteristics of the motor depending on these parameters.Figure 10: Temperature curves for the IPD-100.2-50 driver @ 25 °C liquid temperature(Pumping with pump head LPP-200.7, temperature is measured inside of the integrated motor and controller,contact temperature of surface is below this temperature)Figure 11: Temperature curves for the IPD-100.2-50 driver @ 70 °C liquid temperature(Pumping with pump head LPP-200.7, temperature is measured inside of the integrated motor and controller,contact temperature is below this temperature)Figure 12: Influence of liquid temperature on driver temperature(Measurement at 6000 rpm 10 l/min but gradient is representative for other operational points)The above curves are measurements of the motor temperature at certain liquid and ambient temperatures. Equation (Eq. 1) shows how to calculate the motor temperature for other liquid and ambient temperatures based on these curves.In order to account for thermal variations (like ambient temperature, closed chemical cabinets or corners without ventilations) and to not significantly reduce the MTBF of the motor it is recommended to keep about 15 °C safety distance to the absolute thermal limit of the driver (80 °C) when designing the thermal concept of the pump system.It is recommended to avoid thermal stagnation in the room or cabinet where the driver is placed. Any type of circulation decreases the driver temperature significantly.3.5 Hydraulic Circuit DesignFollowing general design rules for the hydraulic circuit shall be considered for a robust operation of the pump system and optimum priming behavior:1. The general rule for optimum priming behavior is to minimize the pressure drop in the inlet circuit and avoidnegative pressure at the inlet of the pump head. 2. Minimize tubing length at the inlet of the pump head and maximize the ID (not smaller than the pump headinlet ID of 9.5 mm for LPP-200.7 is recommended). This reduces the pressure drop and the tendency of cavitation. 3. Avoid any restrictions, valves, elbows, bended tubing and sharp edges at the inlet circuit of the pump head,which potentially causes cavitation resulting in gas bubble collection in the pump head with the danger of priming loss. 4. Place the pump at the lowest point of the hydraulic circuit. Optimum is as much as possible below a tank orreservoir. This optimizes priming behavior and removal of gas bubbles. 5. Keep the liquid level in the reservoir tank or bag as high as possible, which increases the inlet pressure ofthe pump head and minimizes heat-up of the liquid. 6. In general the pump system placement and circuit shall be designed in a way that gas bubbles can leave thepump housing and that the pump head remains primed. 7. To minimize heat-up of the liquid the overall pressure drop in the hydraulic circuit shall be reduced as muchas possible. 8. It shall be avoided to pump longer times against a closed valve, which can cause heat-up of the liquid. 9. At flows < 1 l/min it is recommended to use a bypass loop to assure that sufficient flow runs through thepump head to wash-out gas bubbles. 10. There are specific pump heads, which are optimized for better priming and bubble robustness behavior andothers, which are optimized for higher viscosity and density. Select the suitable one according to Table 2. 11. At higher liquid temperature above rules become more important due to higher cavitation tendency of theliquid. 12. Load and stress at the inlet and outlet by heavy tubing and inexact mounting alignment shall be avoided(see Figure 13) as this can cause leakage issues due to distortion of the plastic pump housing.Figure 13: Avoidance of stress forces and torques at the inlet and outlet of the pump headContact the Levitronix ®Technical Service department (see Section 8) for more detailed considerations and support on the design of the hydraulic circuit.Tubing fixation/support to avoid load at in- and outlet of pump system.PumpHeavy tubing at in- and outlet of pump4 Installation4.1 Electrical Installation4.1.1 Overview Wire Designation of Driver CableTable 8: Signals of the driver cable with designation for standard firmware G1.48 - For other configurations of PLC Inputs and Outputs refer to alternate firmware documentation- Configurations can be done with Levitronix® Service Software 2.0 (see Manual with Doc.# PL-4034-00)- Power wires (P+, P-) have cross section 1.5 mm2 and all others 0.14 mm21: Standard cable is UL cable with according labelling on jacket. Non-UL cable is former version.4.1.2 Overview Electrical Schematics of Driver InterfaceFigure 14: Electrical schematics of driver interfacing- RS485/USB converter cable with termination resistors to be ordered according to Table 3- Do not use multiple master devices on the RS485 at the same time- Wire colours are defined for UL-cable. For non UL cable see Table 8.4.1.3 Installation Instructions for Power SupplyHazardous voltage may be present.Always isolate the electrical power supply before making or changing connections to the unit.In voltages may be present (even if the system is designed for 24 VDC). The usage of a galvanic separated power supply, which is certified by a 313. Depending on the required hydraulic operational point (see Figure 5), the pump system requires24V with a maximum power of 100 W. At a lower performance power supplies with smaller power or bigger supplies to supply several pump systems simultaneously may be used. Consult Figure 9 to get the power consumption depending on the flow. If other power supplies than theones recommended by Levitronix ®are used it is highly recommended to test these under dynamic conditions (acceleration and braking of the pump rotor speed). 14. Make sure that the polarity is correct and that AC/DC power supply is off.4.1.4 Installation PLC Interface SignalsTo operate the pump system with a PLC the analog input can be used to set either the speed or the process value (flow or pressure). The digital and analog outputs can be used to monitor the pump status and operating parameters (see Table 8).1. Power off the system2. Connect the designated wires of the driver cable according to Table 8. Assignments and functions of the I/Os can be changed with the controller firmware version (refer to according firmware documentation).3. Follow Figure 14 as reference for hardware configuration of the PLC in/outputs.4. Protect the un-used wires against short-circuit to each other.4.1.5 Installation of RS485 InterfaceFor usage of the RS485 as a control or service interface, an initialization resistor network according to Figure 14 or Figure 15 shall be used in order to have a stable communication and avoid disturbance effects. TheRS485 protocol for master communication is available at Levitronix ®on request.For Service and Debugging purposes with the Levitronix ®Service Software 2.0 and PC a USB/RS485 converter cable with integrated initialization resistors can be ordered according to Table 3. Do not use multiple master devices at the same time.4.1.6 Installation of RS485 Fieldbus Multi-Pump System ArraysFigure 15 shows a multi-pump system arrangement with the RS485 fieldbus and its basic specifications.Figure 15: Multi-pump system arrangement with RS485 fieldbusFollowing points and information shall be considered:→Testing has been done with arrangements of 8 pump systems. Higher number is possible but it is recommended to contact Levitronix® Technical Service department (see Section 8)for details and support.→Address setting of the pump units can be done with the Levitronix® Service Software 2.0 anda PC. A USB/RS485 converter cable with integrated initialization network can be orderedaccording to Table 3.→The RS485 protocol for master communication is available at Levitronix® on request.→Do not use multiple master systems at the same time.→Do not use closed ring arrangements.4.2 Mechanical InstallationThe driver can be fixed with four screws on the motor feet (see Figure 7). Mounting can be done in either in horizontal or vertical position.When mounting the pump head fittings into a circuit it has to be taken care that no mechanical stress is acting on the fittings, which can result in distorting creeping effects.5 OperationFigure 16: PLC interface state diagram for standard firmware G1.48(For other configurations refer to alternate firmware documentation)State “Off”:The pump system is switched off and the motor has no power. In this state, Levitronix® Service Software 2.0 has full control.State “ON” (speed control mode):The pump system is switched ON and the impeller is rotating with the referenced speed. The motor has electrical power when in this state.State “ON” (process control mode):The pump system is switched ON and the impeller is rotating with the referenced flow/pressure. The motor has electrical power when in this state.On (Priming mode):The pump system is switched ON and the impeller is rotating with the priming speed. The motor has electrical power when in this state. This mode can only be accessed by activating priming feature within EEPROM-editor in Levitronix®Service Software 2.0. Priming speed and timeout can also be configured within EEPROM-editor.State “Error”:If an error according to Table 9occurs in the pump system, the system defaults to the Error state. The according digital output on the PLC Interface Module is activated. The pump system is switched OFF. By a pulse off 300-700 ms on the Enable/Reset input the system gets back to the Off state.Table 9: Errors with indication on PLC interface for standard firmware G1.48(For other configurations refer to alternate firmware documentation)6 Inspection and Maintenance6.1 Replacement Interval of the ImpellerThe impeller has a limited lifetime depending on the chemical type, concentration and temperature of the fluid which is pumped. Therefore a preventive periodical exchange of the impeller is recommended. Contactthe Levitronix ®Technical Service Department (see Section 8) for further information on replacement times.6.2 Impeller Replacement Procedure6.2.1 PreparationBefore starting the impeller replacement procedure the parts and tools illustrated in Figure 17 and Figure 18 should be prepared. Impeller exchange kits, which contain these parts and tools areavailable at Levitronix ®(see Table 3). Please verify that you have the right types of impellers, O-rings and screws.Figure 17: Explosion view of pump head with driverFigure 18: Components for impeller replacement The following warnings and cautions should be read carefully before starting the replacement of the impeller.Integrated Pump DriverPump Casing BottomO-RingImpellerPump Housing LidPump Motor ScrewsPump Housing ScrewsPump HousingScrewsO-RingImpellerExchange ToolPump MotorScrewsReinforcing Cup6.2.2 Instructions for Replacement1. Power down the pump system and remove theAC power. If necessary, allow the housing to cool down to a workable temperature.2. Unscrew the pump motor screws. Remove thereinforcing cup and unscrew the pump head screws and remove the lid with the sealing ring.3. Remove the impeller with the ImpellerExchange Tool. Hook the claws of the Impeller Exchange Tool into two opposing orifices of the impeller.4. Inspect the wet area of the pump headcarefully. In case of material damage, also replace the pump casing.5. Place the new impeller into the pump casingusing the Impeller Exchange Tool. 6. If necessary, remove the existing O-Ring andgently press the new O-Ring into the lid of the pump casing.7. Press the lid with the O-Ring flush into thebottom of the pump casing.8. Carefully tighten the 6 pump head screws. Thescrews should not be used to press the lid with the O-ring into the bottom of the pump casing.Do not apply too much torque. The torque specification is:Torque for Stainless Steel M4: 20 Ncm9. Mount the reinforcing cup and tighten the 8pumpmotor screwswithfollowing torque specification:Torque for Stainless Steel M3: 15 Ncm10. S tart up the system and check if the impeller isrotating properly and the pump head doesn’t leak.11. I f the pump head leaks, check and make surethe lid and the O-Ring are properly pressed into the bottom of the pump casing. It may be necessary to change the O-Ring if it has been damaged.7 Troubleshooting7.1 Troubleshooting for Operation with DriverThe integrated PLC provides a Status and Error signal feedback according to Table 9. However, the source of error cannot be identified by these signals.For more detailed analysis the Levitronix® Service Software 2.0 can be used with a PC and a USB to RS485 interface cable.7.2 Troubleshooting with Service SoftwareThe Levitronix® Service Software 2.0 allows communication with the pump system in connection with a PC and a USB interface. The USB to RS485 adaptor cable as specified in Table 3can be used to setup communication.The software can be used for performing detailed troubleshooting. For usage of the Service Software refer to the Service Software User Manual (Document #: PL-4043-00), which is available in the download section on the Levitronix® web-page or contact the Levitronix®Technical Service Department (see under Section 8).8 Technical SupportFor troubleshooting, support and detailed technical information contact Levitronix®Technical Service Department:9 Appendix9.1 Regulatory Status9.1.1 CE MarkingWe herewith declare that the Centrifugal Pump System Family BPS-i100, in its various configurations, is in conformity with the below mentioned European Directives.Machinery Directive 2006/42/EC:The machinery directive essentially has been followed by a risk analysis, according mitigation actions and a user manual for safe operation. For the design and testing the following standards are used as a guideline:EN809 Pumps for Fluids: basic requirements are followed.EN12162 Procedure for hydrostatic pressure testing in fluid pumps: used for max. pressure testing of pump head.ISO12100 Safety for machinery – principles for risk assessments: used for system risk analysis.EMC Directive 2014/30/EC:The following standards of the EMC directive are tested and confirmed at a certified laboratory:EN61000-6-2 Generic standards, Immunity for industrial environmentsEN61000-6-4 Generic standards, Emission standard for industrial environments9.2 Symbols and Signal WordsToxic material, poisonCorrosive material, corrosionCut/sever hand, sharp objectStrong magnetic fieldDanger: electricity, electrical hazardWear safety glovesWear face shieldNo pacemakersATEX LogoTable 10: Safety symbols and signal words。
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研发动态
埃肯携多款新品亮相2018国际橡塑展
埃肯有机硅在4月24 ~ 27日于中国上海虹桥国家会展中心举行的第三十二届中国国际塑料橡胶工业展览会（2018C H IN A P L A S)上推出了数款应用于电力传输与汽车行业的硅橡胶产品。
2018 C H IN A P L A S伴随着中国塑料及橡胶行业成 长逾30年，已发展成为亚洲最具规模的橡塑业 展会。
2018 C H IN A P L A S自2006年起成为全球 展览业协会（U F I)认可的塑料橡胶工业展，反映了其无论在国际性、展商及观众服务的专业程度，以及专案管理模式的系统化方面都具备优良。
力输，埃肯有机硅推
S ta11®EP560/40半导电液体硅橡胶。
埃肯有机硅成功开发出的这种导电硅橡胶可应用于电力电缆与电缆附件，这种新型的液态硅橡胶使用了全新的填料，突破了在电力行业导电应用的传统技术方式，除了能消除静电干扰和射频干扰外，该导电液态硅橡胶由于弹性好、电阻率低等特点，同时也可应用于电力电缆附件的连接件。
由于电力电缆附件是连接电缆本体、使电缆与架空输电线及各变电站内设备相连接，实现电能传输的必需装置。
在电缆中间头的屏蔽切断处及电缆末端的绝缘切断处，电场分布发生严重畸变，呈极不均勻的分布状态，这种电场畸变是电缆附件安全运行的最大障碍。
埃肯有机硅S ta11®E P560/40 解决方案能使电场分布和电场强度处于最佳状 态，长时间保持稳定的导电性能，同时提高电力电缆和电缆附件运行的可靠性和使用寿命。
由于S ta rsil®EP560/40采用了全新填料，用户能以更低的成本达到更稳定的导电性能。
而硅橡胶所具备的特性让S tarsiF E P560/40同时具备了优异的耐候性，能在苛刻气候条件下保持可靠运行。
在汽车行业应用领域，为了给新能源汽车的高压部件连接（从充电口、电池、控制系统到 动力电机以及其它的一些高压设备）提供安全 可靠的电力供应，且对其它低压电气设备运行不造成干扰，埃肯有机硅推出了 B lu esil®M F8100 U H T/A系列加成型硅橡胶。
其制成的车用绝缘
防护线缆能够承受高低温冲击，其载流量大的优点可以满足长期大电流满负荷运行要求，而不需额外增加导体截面设计。
同时，有机硅的柔软性使电缆在小半径弯曲条件下，极大降低了应力开
4j^W#4, 2018，32 (3)：257
SILICONE MATERIAL
裂风险，给设计人员提供了更多的自由空间，且易于安装操作。
B lu esi l®M F8100 U H T/A系列具有优异的力学性能和长期耐热性能，杰出的撕裂强度给线缆的外护层提供了安全保障，避免在运输、安装、使用过程中的表面划伤和开裂。
另夕卜，埃肯有机硅加成型硅橡胶产品，避免了常规过氧化物硫化带来的副产物、气味、后期喷霜等问题，对环境更友好，有利于改善线缆生产商的现场工作环境，同时创造更安全舒适的车内 环境。
在本届橡塑展上埃肯有机硅还展示一系列具有高度回弹性和超低压缩形变的有机硅弹性体 Stall® L S R3900系列自渗油液体硅橡胶。
Stall
"L S R3900无需二次硫化即可达到低压缩形变，有机硅弹性体制成的成型件，具备
的弹性和弹性，受的下，松开后该成型件的形变度非常低。
Stall® L S R3900系列产品能够在极短的时间内交联成具
有高度回弹性的渗油型弹性体，待其硫化和完成附着后，能够自行生成一层硅油，这些自行渗出的硅油可使硫化胶的表面变得润滑。
该产品专为车用密封件而设计，能使汽车线束线缆轻松的穿过涂覆了Stall® L S R3900的密封件。
Stall® L S R3900系列自渗油液体硅橡胶同时也具备多样
的含油率，能够保持长时间的持续渗油状态且渗油率稳定，更易于使用。
Stall® L S R3900硫化 胶还能够在温度低至-40°C时保持柔韧性。
因而非常适用于发动机舱或汽车车身的密封应用等。
埃肯有机硅还推出了新的B lu esil® M F9400 系列固体自渗油硅橡胶产品。
在满足自润滑前提下，B lueil® M F9400系列产品提高了产品整体 的综合力学性能，在提升长期耐热、耐液体性能的同时，更注重密封件在长期压缩下的尺寸稳定性和回弹性能，确保低压和高压电气设备的良好密封效果和长期运行的安全可靠。
借助埃肯有机硅全球混炼中心的丰富经验，埃肯有机硅上海混炼中心可根据客户的要求量身定制产品，赋予产品导电、导热、阻燃、发泡等特殊功能。
B lueil®M F系列根据不同零部件运行环境的差异，可供不同密封产品选择：B lueS® M F9200系列可用于发动机缸垫密封，B lu e sil® F P
2200 U氟硅胶系列可用于油气接触的苛刻环境，B lueil® T H T系列可承受极端高温挑战。