产品概述Product description
The IVD-APF/SVG power quality comprehensive treatment device has the function of fast dynamic reactive power compensation, which can complete the mutual conversion from rated reactive power to rated reactive power within extreme time, and can be competent for the compensation of impact load without excessive compensation. Harmonic or under-compensation and other problems, and filter out various high-order harmonics, effectively control grid voltage fluctuations and flicker, suppress grid three-phase (current) imbalance, and dampen grid resonance. It is suitable for various working conditions and is traditional Power compensation equipment cannot be reached.
IVD-APF/SVG电能质量综合治理装置具有快速动态无功补偿功能，在极端时间内完成从额定无功到额定无功功率的相互转换，可以胜任对冲击性负荷的补偿，不会出现过补和或欠补等问题，且滤除各项高次谐波，有效控制电网电压波动和闪变，抑制电网三相（电流）不平衡，阻尼电网谐振，适用于各种工况，是传统无功补偿设备所不能企及的。
产品特性Product features
采用模块化设计各模块单元可单独或同时补偿无功、谐波、三相不平衡。 | Using modular design, each module unit can compensate reactive power, harmonics, and three-phase unbalance individually or at the same time. |
控制电网电压波动和闪变能力较强。 | Strong ability to control grid voltage fluctuation and flicker |
采用PWM交错技术自身谐波极低。 | The use of PWM interleaving technology has extremely low self-harmonics. |
响应速度快，小于3ms。 | Fast response speed, less than 3ms. |
自身功耗较低，占地面积小。 | Low power consumption and small footprint |
增加容量，降低损耗，净化电网。 | Increase capacity, reduce losses, and purify the grid. |
设计寿命20年。 | Design life of 20 years. |
维护方便箱式结构设计，易于组装和调试。 | Convenient maintenance box structure design, easy to assemble and debug. |
技术参数 Technical parameter
输入线电压范围 | Input line voltage range | 380VAC±20% |
工作频率 | Working frequency | 50/60Hz±10% |
线制 | Ire system | 三相三线/三相四线 |
安装方式 | Installation method | 壁挂式、机架式 |
无功调节范围 | Reactive power adjustment range | 从额定容性无功到额定感性无功连续可调 |
可滤除谐波次数 | Filter out harmonic order | 2～25 次 |
谐波补偿率 | Harmonic compensation rate | ＞80% |
主控芯片 | Master chip | 32 位 DSP |
通讯 | communication | Modbus、蓝牙（其他通讯方式可选配） |
响应时间 | Response time | ≤3ms |
三相电压不平衡度 | Three-phase voltage unbalance | 正常额定功率±2%，短时间额定功率为±5% |
允许电压 骤升 | Allowable voltage | 1.1 倍 |
允许电压 骤降 | Surge | 0.5 倍 |
允许电压闪变宽度 | Allowable voltage | 2s |
工作环境 温度 | Plummet | -30～+45℃（40℃以上需要降额使用）<95％，无凝露 |
冷却方式 | Allowable voltage Flicker width | 强迫风冷 |
防护等级 | Working environment | IP20 |
工作海拔 | Temperature | 0～3000m（＞2000m，需降容使用），（高原型 0～5000m） |
常用规格表Common specifications
Order code 订购代码 | Module capacity 模块容量/kvar | System voltage 系统电压/V | W 宽/mm | D 深/mm | H 高/mm | Weight 重量/kg |
IVD-APF/SVG4005 | 50 | 400 | 122 | 435 | 500 | 30 |
IVD-APF/SVG4010 | 100 | 400 | 185 | 540 | 540 | 45 |
IVD-APF/SVG4015 | 150 | 400 | 185 | 600 | 600 | 55 |
★以上仅列出常用型号，其他规格请洽本公司。
