6kv 10kv Medium and High Voltage Static Reactive Power Compensation Device

Basic Info.TypePowerStructureOpen FrameCertificationISO9001:2000FormPartly-welded TypeOperation VoltageLow VoltageSize3 UintApplication RangePower PlantsShell MaterialSteel PlateShell Protection GradeIP20Rated Voltage6kv/10kvSystem Frequency50HzCommunication InterfaceEthernet, RS485TrademarkVSGTransport PackageRoutineOriginChinaProduct DescriptionAPF Most of the widely used loads are nonlinear loads, such as rectifiers, frequency converter, UPS, elevator, air conditioner, energy-saving lamp, copier, household appliances, etc. These nonlinear loads will produce a large number of harmonic currents and inject them into the power grid, which will distort the voltage waveform and do serious harm to the power grid and all back-end users. In addition, impact and fluctuating loads, such as electric arc furnace and welding equipment, will not only produce a large number of high-order harmonics but also cause power quality problems such as voltage fluctuation, flicker, and three-phase imbalance, which seriously affect the use efficiency of power. The active power filter of our company includes two commonly used industrial voltage grades of 400V and 600V, three-phase three-wire and three-phase four-wire systems, and the capacity ranges from 30A to 1500A. It has the characteristics of fast response speed, strong filtering capacity, flexible installation, and convenient expansion, and can meet the needs of different users. In addition, the Vesige active power filter has strong expansion ability, and filters with different capacities expand each other so that users can formulate more flexible harmonic treatment schemes. APF Characteristics1.It can dynamically filter 2-50 harmonics in real-time, and the effective filtering rate can reach 95%2.The full response time is less than 10ms3.Better control flicker and voltage fluctuation4.Unique ripple self-elimination technology, small ripple5.Multi-function and multi-mode operation mode6.High stability and reliability7.Design life 20 years8.Modular design for easy installation and maintenanceAPF Application fields1.power consumption system in areas with a large harmonic in the power grid, such as factories, enterprises, etc.2.manufacturers using high-power nonlinear load and impact load (such as air pump, etc.)3.power consumption systems with high requirements for power grid quality, such as hospitals, etc. 4.power consumption system requiring comprehensive compensation for reactive power, harmonic and three-phase imbalance400V series APF technical parametersSpecificationsVAPG04-50DFVAPG04-75DFVAPG04-100DFVAPG04-150DFVAPG04-200DFVAPG04-300DFVAPG04-400DFVAPG04-500DFVAPG04-600DFVAPG04-800DFVAPG04-1000DFVAPG04-1200DFRated voltage (VAC) 400Input voltage range (VAC) 400 ± 20% Operating frequency (Hz) 50±5% Rated capacity (Kvar) 50751001502003004005006006008001200Overload current multiple 1.2Overall dimension / M (WxDxH) 600×800×2200600×800×2200600×800×2200800×800×2200800×800×22001000×800×22001400×800×22001600×800×2200Wire system Three-phase three lines / three-phase four linesPrimary incoming line modeLower incoming line / upper incoming line/cabinet busbarOperating ambient temperature (ºC) -25 ~ + 45 ºC (derating is required above 40 ºC)Operating ambient humidity (%) < 95% no condensationCooling mode Forced air coolingDegree of protection IP21/IP20Working altitude 0 ~ 3000m (> 2000m, need to reduce capacity)Number of harmonics that can be filtered2 ~ 50 timesHarmonic compensation rate > 95%Response time ≤10msDisplayTFT true color touch screen, real-time voltage, and current data displayIntelligent communication TCP/IP GPRS ModbusStorage, transportation, temperature -40 ~ 70 ° CReliability and life Design life 20 yearselectromagnetic compatibilityComply with GB 7251-2005 (GB 7261-2000)Remarks:1. Single incoming line mode is divided into forwarding line type and backward line type, which can be selected;2. The product specifications and parameters of the above APF models may change due to different on-site working conditions or      the actual needs of users3. The matching relationship in the table is not unique, and users can choose by themselves according to the application situation;4. Due to different options, the size of the APF cabinet may change;5. Single cabinet installation with size less than 1000mm (included).600V series APF technical parametersSpecificationsVAPG06-50DFVAPG06-100DFVAPG06-200DFVAPG06-300DFVAPG06-400DFVAPG06-500DFVAPG06-600DFVAPG06-800DFVAPG06-1000DFVAPG06-1200DFVAPG06-1600DFVAPG06-2000DFRated voltage (VAC) 600Input voltage range (VAC) 600 ± 20% Operating frequency (Hz) 50 ± 5% Rated Current (A)501002003004005006008001000120016002000Overload current multiple 1.2Overall dimension / M (WxDxH) 600×800×2200800×800×2200800×800×22001000×800×22001400×800×22001600×800×22002000×800×22002600×800×2200Wire system Three-phase three linesPrimary incoming line modeLower incoming line Operating ambient temperature (ºC) -25 ~ + 45 ºC (derating is required above 40 ºC)Operati