China As510 Afe Rectified Feedback Unit VFD Constant Torque Universal Type VFD

AS510 AFE VFD products, with the use of advanced controllable rectification technique and coupled with LCL filter, achieves the active rectification and provides constant DC power and energy feedback for the system. One or more VFD units may operate in the DC bus to form the multi-motor drive system of four quadrant operation, providing an ideal solution for the motor control application in various occasions.
* Technical featuresActive rectification technique to reduce the reactive power, with the power factor close to 1.Four-quadrant operation, with energy feedback function.The DC bus is more stable.Current harmonics less than 4% in full load.Standard LCL filter and charging circuit Perfect heat dissipation structure design.
* Application industries
Harmonic suppression occasions: pump, wind turbine and compressor
Energy feedback occasion:crane, winch, pipeline, hoist, test bench, turbine motor and other complex drive systems. Model and Technical data
DimensionsVFD Model AS510Rated output power (Kw)Rated output current (A)Rated input current (A)A14T0030416265A24T005580122128A34T0110150228240A44T01852203343524T0220266403426A54T02803254925204T0350405615650A64T0450511775820Stable operation at 40ºC,heavy load
Product model AS5104T00304T00554T01104T01854T02204T02804T03504T0450Adaptive power (KW)3055110185220280350450Rated Capacity (KVA)3876142209253308358487Rated output current(when DC is 660V) A58115215316383467584737Rated input current (AC) A65128240352426520650820Controllable Voltage range 600-740VPower inputInput power380-460V (±15%), three-phase powerInput frequency45-65HZInstantaneous power dropUnder voltage protection when the input voltage is less than AC300V in the three-phase power supply AC380-460VControl characteristicsControl modeVector controlInput power factorAbove 0.95 (under rated currentHarmonicLess than 4% (under rated current)Overload capacity150%, 1minCarrier frequency4-6KHZEnvironmental conditionsUsage occasionKeep out of direct sunlight, dust, corrosive gases, combustible gases, oil mist, water vapor or dropping water.Environmental temperature-10 ~ +40ºCAltitude1000mEnvironmental humidity5~95%, no condensationvibration3.5m/s², 2~9HZ; 10m/s², 9~120HZ;Storage temperature-40~+70ºCProtection gradeIP20 for 4T055 and below; IP30 fro 4T110 and aboveOthersCooling modeForced air coolingcertificationCE
Dimension Table
SpecificationHeight(mm)Width (mm)Depth (mm)Weight (kg)A13001601624.5A23792221828A341423218210.3A453033028829.5A561033031038A675043035079.5A780043035081A8880500350112.5A91030630370170A101189852431280A111359852431310