西门子通讯处理器6GK7443-1EX20-0XE0德国原装
上海昊征代理西门子系列: 西门子S7-200SMART.S7-200CN.S7-300.S7-400.S7-1500. 触摸屏. 变频器. 数控系统. 直流调速装置. 低压软启动器.工控机交换机. 电线电缆.楼宇控制系统.伺服控制系统。
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西门子触摸屏一级代理,西门子软启动总代理,西门子数控系统代理商,西门子停产备件销售中心。
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西门子通讯处理器6GK7443-1EX20-0XE0德国原装
【服务态度】:响应快、*、*为客户考虑!
【服务宗旨】:知其道,用其妙,为客户选择zui合适的产品!
【服务说明】:现货配送至全国各地含税(17%)含运费!
【产品质量】:原装*,假一罚十!
【产品优势】:货源正,质量好,价格实惠,供货周期短。
真心的对待每一份报价,真诚的对待每一位客户。
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Active Line Modules are self-commutated feed/feedback units (with IGBTs in infeed and regenerative feedback directions) and generate a regulated DC link voltage. This means that the connected Motor Modules are decoupled from the line voltage. Line voltage fluctuations within the permissible supply tolerances have no effect on the motor voltage. Active Line Modules are designed for connection to grounded, star (TN, TT) and non-grounded, symmetrical IT systems.
The DC link is pre-charged via integrated pre-charging resistors.
In order to operate an Active Line Module, it is absoluy essential to use the appropriate Active Interface Module.
The Active Line Modules in booksize format feature the following connections and interfaces as standard:
- 1 power connection via screw-type terminals
- 1 connection for the 24 V DC electronics power supply via the 24 V terminal adapter included in the scope of supply
- 1 DC link connection via integrated DC link busbars
- 3 DRIVE?CLiQ sockets
- 2 PE (protective earth) connections
The status of the Active Line Modules is indicated via two multi-color LEDs.
On the 100 mm (3.94 in) wide Active Line Module, the shield for the power supply cable can be connected to the integrated shield connection plate via a shield connection terminal or tube clip, e.g. Weidmüller type KLBÜ CO 4. The shield connection terminal must not be used for strain relief. Shield connection plates are available for the 150 mm (5.91 in), 200 mm (7.87 in) and 300 mm (11.81 in) wide modules.
The signal cable shield can be connected to the Line Module by means of a shield connection terminal, e.g. Weidmüller type KLBÜ 3?8 SC.
The scope of supply of the Active Line Modules includes:
- DRIVE?CLiQ cable for connection to the adjacent Control Unit on the left for drive control, length 0.11 m (4.33 in)
- DRIVE?CLiQ cable (length depends on module width) to connect Active Line Module to adjacent Motor Module, length = width of Active Line Module + 0.11 m (4.33 in)
- 2 blanking plugs for sealing unused DRIVE-CLiQ sockets
- Jumper for connecting the 24 V DC busbar to the adjacent Motor Module
- 24 V terminal adapter (X24)
- Connector X21 for digital inputs
- Fan insert for Active Line Modules of 80 kW (107 HP) and 120 kW (161 HP) (the voltage is supplied by the Active Line Module)
- 1 set of warning signs in 30 languages
- 1 heat conducting foil
(for Active Line Modules with cold plate cooling only)
成套的机床刀和生产系统设备
我们的产品和服务供应范围还包括成套的机床刀设备和生产系统设备,提供从咨询到售后服务流程链涉及的所有服务。
我们提供工程技术、生产、物流领域的全面支持:
工程
Siemens 提供有关设计方面的建议,符合驱动系统、控制运行和安全方面的标准和设计理念。
我们的工程师可为用户配置 EPLAN P8 和其他常用的 CAD 系统,项目执行符合成本预算,根据需要改编文档以符合 UL 或新系统的要求。
控制柜设计
位于开姆尼茨的“控制柜技术中心”可为用户选择*、适用的控制柜空调系统提供。除了计算和模拟测试外,我们还在我们的热实验室利用仪表执行有载模拟测试。
热实验室测试
我们还提供以下服务内容:
- 振动测量和现场控制柜认证
- 在我们的实验室测量传导干扰电压
高品质产品
整套设备以很高的工业水平进行制造。这意味着
- 查验作业文档的*性
- 检查是否遵守当前规定
- 3D 布局的碰撞检查,从散热和电气方面考虑必需的自由空间
- 必须准备外壳、电缆和电缆线束
- 自动化检验和运输无差错
- 文档与追溯性
- 低压法规符合性声明和制造商机器设备法规符合性声明
- 根据要求提供 UL 标签