Ever since Khushi Control System got established in the year 2010, it has been scaling new heights, caring for customers and providing them full satisfaction by bringing forth a large assortment of electrical products. Working as a manufacturer and trader of AC Drives, AC Motor Drives, AC Drives...
19.PRE-CHARGEInthisstate,themotor’sback CIRCUITelectromagneticfieldisgreater thanappliedvoltage,whichcauses Whenlinepowerisfirstappliedtoaincreasingbusvoltageandprobable Apre-chargecircuitVFD,thedcbuscapacitorsareinanVFDfault.ToavoidVFDfaultsduring limitstheinrushunchargedstateandbehavemuchregeneration,someformofpo...
D.with DSP chip which integrate peripheral circuit in the interior chip, can achieve precise control, the circuit can realize full digital circuit, strong anti-interference ability, simple debugging and maintenance, low failure rat...
Variable Speed Drive and Variable Frequency Drive: Variable and adjustable frequency drives from Calnetix take full advantage of the latest advances in permanent magnet motor drives and generators. By developing, integrating or manufacturing the power el
1.Donotuseasymmetricalmotorcable.Ifthereisasymmetricalgroundingconductorinthemotor cablebesidestheconductiveshieldedlayer,groundthegroundingconductorontheinverterend andmotorend. 2.Brakeresistor,brakeunitandDCreactorareoptionalparts. 3.Routethemotorcable,inputpowercableandcontrolcablesseparately. 4.Nullmeansthistermin...
`All Braking Resistors & Braking Units Use in the AC DrivesApplicable MotorVoltageHP kW Full- load Torquekg-M Resistor Value Spec for Each AC Motor DriveBraking Unit Model VFDB No. of Units UsedBraking Resistors Model and No. of Units UsedBraking Torque10%EDMin. Equivalent Resistor Value for...
D.with DSP chip which integrate peripheral circuit in the interior chip, can achieve precise control, the circuit can realize full digital circuit, strong anti-interference ability, simple debugging and maintenance, low failure rate. Only need to upgrade...
55kw 3 Phase Water Pump Inverter with VFD for 55HP pump motorSolar Pumping System Introduction:Bangzhao Solar pump system consists of the specialized pump inverter for PV, water pump and solar panels. This device widely used in domestic water, irrigation water, control ...
VFD Trouble-shooting Tips for Control Technique “SP” Drives WARNING Never work on, clean or service this unit, control panel or any machine or open or remove any protective cover, guard, grate, door, or maintenance panel until the power or energy sources has been turned off, locked out /...
<div p-id="p-0001">This invention provides, in various embodiments, a variable frequency drive system for controlling a pump driven by a variable frequency electric motor, with the pump in fluid commu