LWKK®智能无功补偿控制器

LWKK^®智能无功补偿控制器

LWKK^®Intelligent Reactive Power Compensation Controller

一台优秀的智能无功补偿控制器，应当正确地侦测系统数据，快速准确地分析并动作，及时调整系统无功分量，符合用户的使用要求，操作简便，设置内容全面，控制安全有效。LWKK^®智能无功补偿控制器有着成熟的软件设计和硬件配置，为每一个无功补偿方案提供专业安全的保障。

适用条件：交流0.4KV系统，50Hz低压配电系统，需要共补、分补或同时需要混合补偿的用电场合。动、静态工作方式。

An excellentintelligent reactive power compensation controller should correctly detect thesystem data, and quickly and accurately analyze and gives a timely action, and timelyadjust the system reactive power components, in line with the user'srequirements, featuring with simple operation, comprehensive contents, and safeand effective control. LWKK^® intelligent reactive power compensationcontroller has a mature software design and hardware configuration, providing aprofessional and safe protection for each reactive power compensation program.

Applicableconditions: AC 0.4KV system, 50Hz low-voltage power distribution system, andelectrical application requiring total compensation, separate compensation ormixed compensation; static and dynamic working ways.

型号说明：Model Description:

LWKK05-12-01-J

05：智能无功补偿控制器Intelligent reactive power compensation controller

12：控制回路的数量，24表示24回路（做分补时每个单相回路占一个控制端口）

The number of control circuits, 24 means24 circuits (Each single-phase circuit occupies a control port for separatecompensation).

01：仅适用于共补方式，取样为一相电流，两相电压。03适用于共补、分补以及混合补偿，表示三相同时取样。

01：Only applies to the total compensation mode,sampling for single-phase current and two-phase voltage.        03，Appliesto total compensation, separate compensation and fixed compensation, meaning three-phasesampling at the same time.

J：静态工作方式控制接触器开关，D表示动态工作方式控制晶闸管开关

J:  Static working mode used to control contactorswitch; D: Dynamic working mode used to control thyristor switch.

              开孔尺寸图

控制器显示内容：不同型号显示内容有差异，请以对应产品的使用手册描述为准。

Controllerdisplay contents: as different models show the different contents, please referto the corresponding product manual for details.

电流、电压、功率因数、无功功率、频率，谐波畸变率（总、分次），输出状态、报警显示、容性感性指示等。

Current, voltage, power factor,reactive power, frequency, harmonic distortion rate (Total, single), outputstatus, alarm display, and capacitive inductive indication.

保护功能：过压、欠压、小电流、过负荷、THDu、THDi

Protectionfunctions: overvoltage, undervoltage, small current, overload, THDu, THDi

附加功能：通讯、温度测量、湿度测量、加热、通风、报警输出（以上功能选配）

Additional functions:communication, temperature measurement, humidity measurement, heating,ventilation, alarm output (Optional for the above functions)

测量系统：工作电源：AC220V±20%  

Measuringsystem: Operating power: AC220V ± 20%

       额定电压：AC220V±20%

       Rated voltage: AC220V ± 20%

       额定电流：5A(0-6A)/1A

       Rated current: 5A (0-6A)/ 1A

       额定频率：50Hz±10%

       Rated frequency: 50Hz ±10%

使用环境：海拔高度：＜2000米

Use environment:Altitude: <2000 meters

       环境温度：-20℃~+65℃

       Ambient temperature: -20 ℃~ +65 ℃

       相对温度：40℃时20%~90%

       Relative temperature: 20% to 90% at40 ° C

       大气压力：79.5Kpa~106Kpa

       Atmospheric pressure: 79.5Kpa ~106Kpa

测量精度：电压：0.5级

Measurementaccuracy: Voltage: grade 0.5

       电流：0.5级

       Current: grade 0.5

       有功功率：1.0级

       Active power: grade 1.0

       无功功率：2.0级

       Reactive power: grade 2.0

       频率：0.5级

       Frequency: grade 0.5

控制参数：灵敏度：30mA  最小响应时间：1S

Controlparameters: Sensitivity: 30mA; Minimum response time: 1S