AEG LS 7K-10产品详情
此接触器专为注重可靠性和效率的工业控制应用而设计。
类型：3极交流接触器
系列：LS系列（具体为LS7K，“10”可能表示辅助触点配置，例如1个常开(N.O.)辅助触点）。
主要特性和功能：
电机控制：其主要应用是切换和控制三相交流电机，是电机启动电路中的重要组件。
照明接触器：LS7K系列的变体也专门设计用于控制照明负载，尤其是在商业或工业建筑中。
3极配置：它具有三个主电源极（触点），用于将交流电源的三相切换到电机或其他负载。
辅助触点：型号中的“10”通常表示其辅助触点配置。例如，LS7K.10-AO配备1个常开(N.O.)辅助触点。这些辅助触点用于控制电路、信号传输或与其他组件联锁。
额定电流：“7K”可能与其额定电流有关，通常适用于中小型电机。具体型号可能具有不同的AC-1（电阻负载）和AC-3（电机负载）额定电流。例如，某些LS7K型号的额定电流高达32A（AC-3）和45A（AC-1）。
额定功率(HP)（三相典型值）：
200/208V：5 HP
230/240V：5 HP（或7.5 HP，具体取决于型号）
460/480V：10 HP
600V：15 HP
线圈电压：接触器线圈需要特定电压才能工作。LS7K系列常用的线圈电压包括110/120V AC、220V AC或24V DC等。
安装方式：支持DIN导轨安装和面板安装，安装灵活。
符合标准：通常符合IEC（国际电工委员会）接触器标准（例如IEC 60947）。也可能获得UL和CSA认证。
紧凑尺寸：采用相对紧凑的尺寸设计，可有效利用控制面板中的空间。
耐用性：专为工业环境而设计，具有良好的机械和电气耐久性，可实现较长的使用寿命。
AEG LS 7K-10 Product Details
This contactor is designed for industrial control applications where reliability and efficiency are key.
Type:3-Pole AC Contactor
Series:LS Series(specifically LS7K,with”10″likely indicating the auxiliary contact configuration,e.g.,1 Normally Open(N.O.)auxiliary contact).
Key Features and Functions:
Motor Control:Its primary application is to switch and control 3-phase AC motors,serving as a vital component in motor starter circuits.
Lighting Contactor:Variants of the LS7K series are also specifically designed for controlling lighting loads,particularly in commercial or industrial buildings.
3-Pole Configuration:It has three main power poles(contacts)for switching the three phases of an AC power supply to a motor or other load.
Auxiliary Contacts:The”10″in the model number typically indicates its auxiliary contact configuration.For example,an LS7K.10-AO would feature 1 Normally Open(N.O.)auxiliary contact.These auxiliary contacts are used for control circuits,signaling,or interlocking with other components.
Current Rating:The”7K”likely relates to its current rating,often falling in the range suitable for smaller to medium-sized motors.Specific variations can have different AC-1(resistive loads)and AC-3(motor loads)current ratings.For instance,some LS7K versions are rated for up to 32A(AC-3)and 45A(AC-1).
Horsepower(HP)Ratings(Typical for 3-Phase):
200/208V:5 HP
230/240V:5 HP(or 7.5 HP depending on variant)
460/480V:10 HP
600V:15 HP
Coil Voltage:The contactor’s coil needs a specific voltage to operate.Common coil voltages for the LS7K series include 110/120V AC,220V AC,or 24V DC,among others.
Mounting:It supports both DIN rail mounting and panel mounting,offering flexibility in installation.
Standards Compliance:Typically conforms to IEC(International Electrotechnical Commission)standards for contactors(e.g.,IEC 60947).It may also have UL and CSA certifications.
Compact Size:Designed with relatively compact dimensions for efficient use of space in control panels.
Durability:Built for industrial environments,offering good mechanical and electrical endurance for a long operational life.
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