Page 23 - 江苏恒畅电力智控科技有限公司

GGJ

低压无功智能补偿装置 诚信为本，勇于创新 锐意进取，稳健发展
Integrity-based, courageous and innovative,
Low-voltage reactive power compensation device forge ahead, steady development

使用环境 /Use environment

● 环境温度：-5℃ ~ +40℃；
● 环境相对湿度：不超过 90%(20℃ )；
● 海拔高度：不超过 2000m；
● 周围介质无爆炸危险，无足以损坏及腐蚀金属的气体，无导电尘埃，安装地不宜剧烈振动，无雨雪侵蚀。
● Ambient temperature: -5℃ ~ +40℃ ;
● Relative humidity of the environment: no more than 90% （20℃ );
● Altitude: no more than 2000m;
● There is no danger of explosion in the surrounding medium. There is no gas that can damage and corrode the metal. There is no conductive dust.
The installation site should not be violently vibrated, and there is no rain or snow erosion.

产品特点 /Features

● 通用性能强：该补偿柜可与国内外各种任意柜体进行组合，如 MNS、GCK、GGD 等；
● 电容补偿组合方式多样灵活：具有 Y 型补偿方式、A 型补偿方式、Y+A 组合补偿方式；
● 通讯方式多样性：具备 RS-232/485 通讯接口，无线数传模块或 GPRS 模块实行远距离通讯；
● 控制准确安全：实行电压过零触发，投入时无浪涌电流过零切除，分断时不产生高压；
● 使用寿命长：在免维护下，使用寿命长达 10 万小时以上。
● Universal performance: The compensation cabinet can be combined with any cabinet at home and abroad, such as MNS, GCK, GGD, etc.
● Capacitor compensation combination is flexible and diverse: Y-type compensation mode, A-type compensation mode, Y+A combination
compensation mode;
● Diversified communication modes: RS-232/485 communication interface, wireless data transmission module or GPRS module for long-distance
communication;
● Control accuracy and safety: the voltage zero-crossing trigger is implemented, no inrush current is cut off at zero when input, and no high voltage
is generated when breaking;
● Long service life: With no maintenance, the service life is up to 100,000 hours.

主要技术参数 /The main technical parameters

项目 Project 单位 Unit 参数 Parameter
系统电压 System voltage V AC450 以下
投切时间 Switch time ms t ≤ 20
投入涌流 Inrush ln <25
额定频率 Rated frequency Hz 50±50%
取样电流 Sampling current A 0~5
本机功耗 Local power consumption W ≤ 15
灵敏度 Sensitivity mA 100

技术特点 /Technical characteristics

● 自动补偿无功功率，提高功率因数；
● 提高设备效率，节约投资；
● 减少配电线路损耗和变压器损失；
● 改变电压质量，提高供电的可靠性。
● Automatic compensation of reactive power, improve power factor；
● Improve the efficiency of equipment, saving investment；
● Reduce distribution line losses and transformer losses；
● change the voltage quality, improve the reliability of power supply.

14