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抑谐式智能电容器

抑谐式智能电容器
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  抑谐式智能电容器 Anti-harmonic Intelligent power capacitor

  产品概述:

  抑谐式智能电容器是针对用电网络有一定谐波含量,普通智能电力电容器不能正常运行的情况下而设计,主要特点如下:采用高品质工业型低压电力电容器,无油化设计,安全性高;采用无涌流投切开关,技术先进,性能稳定可靠;采用闭环电路,磁场不饱和,无能源消耗,无电磁辐射;采用特殊技术与工艺,能有效抑制高次谐波和涌流,抑制3、5、7、9次以上的谐波效果特别明显;模块化结构,组合灵活,扩容方便,安装简单,便于维护;智能网络,485通讯接口,可以接入后台计算机,进行配电综合管理;采用分散控制模式,20万次无故障投切,高可靠性;人性化的人机界面,操作简单,维护方便,利与现场故障查找;內加SH防暴器及温控装置,提高严重谐波场下运行可靠性;节能效果显著,有效提高功率因数,降低电能功耗,改善智能质量。

  抑谐式智能电容器主要应用在谐波电流为40%以下的场所(如变频器等设备),既能满足无功补偿,改善功率因数,又能消除高次谐波对系统的影响,提高用电质量。

  Anti-harmonic Intelligent power capacitor is designed for the system with some harmonic, under which common Intelligent power capacitor can’t work normally, the main features as follows:Utilize high quality industrial low voltage power capacitor with oil free material and high safety;Adopt the switching technology without surging current to achieve the steady and reliable performance. Using closed loop circuit, unsaturated magnetic field, no energy consumption and no electromagnetic radiation; Processed by use of special technology, it can effectively restrict high harmonic and surging current, especially has the obvious inhibition 3, 5, 7, 9 times harmonic effect. Module structure, free combination, convenient extension, and easy to install and maintain; Intelligence networks and 485 communication port are able connect with back-ground computer to realize distribution comprehensive administration; Individual control mode, 200,000 times witching operations without fault, which has high reliability. Friendly human machine interface; simple operation; easy to maintain and seek fault on working site. Built-in SH explosion proof device and temperature control device, increase running reliability at the case of severely high harmonic; Good energy saving effects, improve power factor, lessen power loss, optimize electric quality.

  Anti-harmonic Intelligent power capacitor is mainly used in the system where harmonic current is less than 40% (such as inverters and etc.), not only to compensate reactive power and improve power factor, also eliminate the damage resulted from high harmonics, and optimize electric quality.

  主要参数:

  1.使用条件:环境温度-25℃~+65℃,湿度≤85%,海拔2000米以下。

  2.额定电压:280VAC、300VAC、480VAC、525VAC、690VAC、750VAC、1050VAC。

  3.额定容量:1~100kvar。

  4.容量允差:-5~+10%。

  5.测量精度:电压:≤0.5%; 电流:≤0.5%; 温度:±1℃; 功率因数:±0.5%。

  6.环境要求:无剧烈震动、冲击,无导电尘埃和腐蚀性气体。

  7.符号标准:

  《DL/T842-2003低压并联电容器装置使用技术条件》

  《JB/T7117-1993低压并联电容气装置》

  《GB/T15576-2008低压无功率静态补偿装置总技术条件》。

  1. Sevice conditions: ambient temperature -25℃~+65℃,humidity≤85%RH, and altitude lower than 2000m.

  2. Rated voltage:280VAC、300VAC、480VAC、525VAC、690VAC、750VAC、1050VAC.

  3. Rated output: 1~100kvar.

  4. Capacitance tolerance: -5~+10%.

  5. Measurement accuracy:Voltage: ≤0.5%; Current: ≤0.5%; Temperature: ±1℃; Power Factor: ±0.5%.

  6. Environmental requirements: No violent vibration, impact. No conductive dust and corrosive gases.

  7. Applicable standard:

  《DL/T842-2003 technical conditions conditions for operation of low voltage shunt capacitor device》

  《JB/T7117-1993 low voltage shunt capacitor device》

  《GB/T15576-2008 general technical conditions of low voltage reactive power static compensation devices》.

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