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Low Voltage Reactor

time:2019-06-22


Equipment description
    VODO-RE Series Low Reactors for Static Harmonic Suppression Filters,with a special design for their use in static capacitor banks. The best operation of the set requires the reactors to be connected within the triangle composed by the capacitor-reactor set. The company has a standard range of 400 V rejection reactors with P=7%, with a resonance frequency of 189 Hz for 50 Hz networks (or on demand 227 Hz for 60 Hz networks). In addition, reactors can be manufactured on demand for static capacitor banks adapted to any value of the power rating, voltage and frequency.

    VODO-RE Low-powered reactors, RE type, are built with plates with low losses and are coiled with copper wire. The connection is achieved with the adequate terminals. In the case of higher power ratings, RE reactors are used, with a magnetic plate nucleus and multiple steel cores, which offer excellent characteristics and a low loss ratio. The coils are made with an aluminium band (or copper band, on demand). The input and output connections run through a plate. Both type reactors have a vacuum varnish sealing to increase the insulation and reduce the levels of noise.

    The rejection reactors of the VODO-RE series have been specially designed for their use in capacitor banks in installations with a high harmonic content. The reactors must be connected in series to each capacitor for theadequate protection of capacitors, the static operations module and to avoid the resonance effects in the installation.

Technical parameterTechnical parameter
Working voltage额定电压 AC230V~830V
设计类型 三相/单相
电感公差 -3~3%(三相平均值)
Rated Frequency额定频率 50Hz
Terminal structure端子结构 端子台,可定制
Coil material线圈材料 铜/铝
Core material铁芯材质 低损耗矽钢片
Safeguard安全保护 125℃温控开关
Insulating grease绝缘脂 聚酯树脂,F级/H级
Insulation grade绝缘等级 B级/H级
Protection level防护等级 IP00(室内安装)
Harmonic允许的谐波负载(连续工作) U3=0.5%Un、U5=6%Un、U7=5%Un、U11=3.5%Un、U13=3%Un
Insulation绕组对铁芯的绝缘电压 3KV
Ambient temperature环境温度 -5℃~+45℃
Service life使用寿命 >200000h
Altitude海拔高度 ≤4000m
Aelative humidity相对湿度 ≤95%

Selection table

↓系统电压230V,单相电抗器,50Hz,电容器电压280V,调谐系数p7%
Type
类型
Qn
匹配电容
Inductance
电感量
Material
线/铜
L×W×H
外形尺寸mm
E×F
安装尺寸
VODO-RE280-3P7 3kvar 0.21mH 115×130×135mm 90×70mm
VODO-RE280-5P7 5kvar 0.35mH 115×140×135mm 90×80mm
  VODO-RE280-7.5P7   7.5kvar  0.525mH 132×150×145mm 110×90mm
 VODO-RE280-10P7  10kvar 0.7mH 132×160×145mm 120×90mm
 
↓系统电压400V,三相电抗器,50Hz,电容器电压480V,调谐系数p7%
Type
类型
Qn
匹配电容
Inductance
电感量
Material
线圈
L×W×H
外形尺寸mm
E×F
安装尺寸
VODO-RE480-15P7 15kvar 10.5mH 180×160×150mm 100×95mm
VODO-RE480-20P7 20kvar 14mH 208×170×195mm 100×95mm
VODO-RE480-25P7 25kvar 17.5mH 225×185×207mm 120×110mm
VODO-RE480-30P7 30kvar 21mH 225×185×207mm 120×110mm
VODO-RE480-35P7 35kvar 24.5mH 268×200×225mm 135×115mm
VODO-RE480-40P7 40kvar 28mH 268×200×225mm 135×115mm
VODO-RE480-50P7 50kvar 35mH 268×210×242mm 135×120mm
VODO-RE480-60P7 60kvar 42mH 268×220×259mm 135×120mm
VODO-RE480-70P7 70kvar 49mH 311×220×276mm 145×130mm
VODO-RE480-80P7 80kvar 56mH 311×220×293mm 145×130mm
 
↓系统电压400V,三相电抗器,50Hz,匹配电容器电压525V,调谐系数p14%
Type
类型
Qn
匹配电容
Inductance
电感量
Material
线圈
L×W×H
外形尺寸mm
E×F
安装尺寸
VODO-RE525-15P14 15kvar 17.58mH 250×150×215mm 200×95mm
VODO-RE525-25P14 25kvar 10.57mH 250×180×215mm 200×115mm
VODO-RE525-50P14 50kvar 5.26mH 310×205×320mm 260×145mm


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