抽屉式有源滤波器——以IGBT(绝缘栅双较晶体管)开关为核心的有源电力滤波单元,实时检测系统电流,基于数字快速傅利叶变换技术将谐波电流逐次分离出来,按照设定的补偿百分比生成控制信号驱动IGBT产生大小相等、相位相反的补偿电流,与系统电流中的谐波成份相互抵消以达到谐波滤除的效果。
UHPC-22.5-480-1P
UHPC-17.9-480-3P
UHPC-22.3-525-3P
UHPC-25.0-440-3P
UHPC-30.0-440-3P
UHPC-33.4-480-3P
UHPC-40.0-480-3P
UHPCL-50.0-480-3P
UHPC-25.0-525-3P
UHPC-37.0-525-3P
UHPC-40.0-525-3P
UHPC-18.4-300-1P
UHPC-39.6-900-3P
UHPC-20.0-440-3P+N/Y
UHPC-30.0-440-3P+N/Y
UHPC-30.0-480-3P+N/Y
UHPC-30.0-525-3P+N/Y
TCD3-25/400
TCD3-50/400
TCD3-75/400
TCD1-12.5-3/230
TCD1-25/230
BKR-12R
TCD3-33/400
TCD3-67/400
TCD3-100/400
TCD1-10-3/230
TCD1-20-3/230
CCD3-30/400
CCD3-50/400
CCD1-10/230
BLUEWAVE 030-480-3
BLUEWAVE 050-480-3
BLUEWAVE 080-480-3
BLUEWAVE 100-480-3
BLUEWAVE 120-480-3
BLUEWAVE 150-480-3
BLUEWAVE 180-480-3
技术参数
Standards/标准 IEC 60831-1 + 2, EN60831-1 + 2
Over voltage/过压 1.1Un (8h/24h), 1.15Un ( 30min/24h)
1.1Un (8小时/24小时), 1.15Un ( 30分钟/24小时)
Over current/过流 2.0 x In(可定制4.0 x In)
Rated Frequency/额定频率 50/60Hz
Tolerance on Capacitance
容值偏差 ± 5%
Test Voltage (Terminal-Terminal)
测试电压(端子-端子) 2.15 x Un (AC), 2sec
2.15 x Un (AC), 2秒
Test Voltage (Terminal-Casing)
测试电压(端子-外壳) ≤ 660V, 3000V(AC), 10sec; > 660V, 6000V(AC), 10sec
≤ 660V, 3000V(AC), 10秒; > 660V, 6000V(AC), 10秒
Peak Inrush Current /浪涌电流 200 x In
Operating Losses /功耗 ≤0.25W/kvar(可定制≤0.2W/kvar)
Life expectancy /寿命 210,000
Degree of Protection /防护等级 IP20
Temperature Class /温度级别 -40OC/D
Cooling /冷却方式 Naturally air cooled 自然空冷
Permissible Relative Humidity
允许相对湿度 95%
UHPC-11.3-480-1P
UHPC-22.5-480-1P
UHPC-17.9-480-3P
UHPC-22.3-525-3P
UHPC-25.0-440-3P
UHPC-30.0-440-3P
UHPC-33.4-480-3P
UHPC-40.0-480-3P
UHPCL-50.0-480-3P
UHPC-25.0-525-3P
UHPC-37.0-525-3P
UHPC-40.0-525-3P
UHPC-18.4-300-1P
UHPC-39.6-900-3P
UHPC-20.0-440-3P+N/Y
UHPC-30.0-440-3P+N/Y
UHPC-30.0-480-3P+N/Y
UHPC-30.0-525-3P+N/Y
TCD3-25/400
TCD3-50/400
TCD3-75/400
TCD1-12.5-3/230
TCD1-25/230
BKR-12R
TCD3-33/400
TCD3-67/400
放电电阻/放电时间 Resistor Module suitable for External mounting Standard discharge time range 60 -180 seconds (maximum) Other discharge times on request
便于外部安装的电阻模块,标准放电时间在60-180秒(较大),其他放电时间可订制
Mounting/安装 Level or plumb/水平或垂直