{"product_id":"fr-a840-37k-1-vsd-vfd-mitsubishi-fr-a800-series-3-phase-input-71a-37kw-50hp","title":"FR-A840-37K-1 VSD\/VFD - Mitsubishi - FR-A800 series - 3-phase input - 71A \/ 37kW \/ 50HP","description":"\u003ch2 class=\"group-title\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"content fading\"\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003ePrimary brand\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eMitsubishi Electric\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eMain function\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eVariable Speed\/Frequency Drive (VSD\/VFD) \/ Inverter\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eProduct series \/ family name\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eIndustrial automation \u0026gt; Drive products \u0026gt; Inverter systems \u0026gt; VFDs \u0026gt; FREQROL FR-A series\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eSub-range name\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eFREQROL FR-A800 series\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eNetwork frequency\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e(Supply input) 50\/60 Hz\u003cbr\u003e(output) 0.2-590 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eFunctions\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eVariable Speed\/Frequency Drive (VSD\/VFD) \/ Inverter\u003cbr\u003eSoft-PWM control\u003cbr\u003eHigh carrier frequency PWM control\u003cbr\u003eSelectable among V\/F control\u003cbr\u003eAdvanced magnetic flux vector control\u003cbr\u003eReal sensorless vector control\u003cbr\u003eOptimum excitation control\u003cbr\u003ePM sensorless vector control\u003cbr\u003eMaximum\/minimum frequency settings\u003cbr\u003eMulti-speed operation\u003cbr\u003eAcceleration\/deceleration pattern\u003cbr\u003eThermal protection\u003cbr\u003eDC injection braking\u003cbr\u003eStarting frequency\u003cbr\u003eJOG operation\u003cbr\u003eOutput stop (MRS)\u003cbr\u003eStall prevention\u003cbr\u003eRegeneration avoidance\u003cbr\u003eIncreased magnetic excitation deceleration\u003cbr\u003eFrequency jump\u003cbr\u003eRotation display\u003cbr\u003eAutomatic restart after instantaneous power failure\u003cbr\u003eElectronic bypass sequence\u003cbr\u003eRemote setting\u003cbr\u003eAutomatic acceleration\/deceleration\u003cbr\u003eRetry function\u003cbr\u003eCarrier frequency selection\u003cbr\u003eFast-response current limit\u003cbr\u003eForward\/reverse rotation prevention\u003cbr\u003eOperation mode selection\u003cbr\u003eSlip compensation\u003cbr\u003eDroop control\u003cbr\u003eLoad torque high-speed frequency control\u003cbr\u003eSpeed smoothing control\u003cbr\u003eTraverse\u003cbr\u003eAuto tuning\u003cbr\u003eApplied motor selection\u003cbr\u003eGain tuning\u003cbr\u003eRS-485 communication\u003cbr\u003ePID control\u003cbr\u003ePID pre-charge function\u003cbr\u003eEasy dancer control\u003cbr\u003eCooling fan operation selection\u003cbr\u003eStop selection (deceleration stop \/ coasting)\u003cbr\u003ePower-failure deceleration stop function\u003cbr\u003eStop-on-contact control\u003cbr\u003ePLC function\u003cbr\u003eLife diagnosis\u003cbr\u003eMaintenance timer\u003cbr\u003eCurrent average monitor\u003cbr\u003eMultiple rating\u003cbr\u003eSpeed control\u003cbr\u003eTorque control\u003cbr\u003ePosition control\u003cbr\u003ePre-excitation\u003cbr\u003eTorque limit\u003cbr\u003eTest run\u003cbr\u003e24V power supply input for control circuit\u003cbr\u003eSafety stop function\u003cbr\u003eAnti-sway control\u003cbr\u003eDC feeding\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eDesign\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eFM term. (PTO output)\u003cbr\u003e3-phase (3P) 400V class\u003cbr\u003eForced air cooling\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eSupply voltage (AC)\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e380Vac-500Vac (400Vac \/ 415Vac \/ 480Vac nom.)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eType of network\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e3-phase\/3P\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eRated current\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e71A (ND Normal duty)\u003cbr\u003e93A (SLD Super light duty)\u003cbr\u003e85A (LD Light duty)\u003cbr\u003e57A (HD Heavy duty)\u003cbr\u003e150% In for 60s \/ 200% In for 3s overload current rating (inverse-time characteristics; Normal duty; 50°C ambient air temperature)\u003cbr\u003e110% In for 60s \/ 120% In for 3s overload current rating (inverse-time characteristics; Super light duty; 40°C ambient air temperature)\u003cbr\u003e120% In for 60s \/ 150% In for 3s overload current rating (inverse-time characteristics; Light duty; 50°C ambient air temperature)\u003cbr\u003e200% In for 60s \/ 250% In for 3s overload current rating (inverse-time characteristics; Heavy duty; 50°C ambient air temperature)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eRated active power (kW)\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e37kW (ND Normal duty)\u003cbr\u003e45kW (SLD Super light duty)\u003cbr\u003e45kW (LD Light duty)\u003cbr\u003e30kW (HD Heavy duty)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eRated power (HP)\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e50HP (ND Normal duty)\u003cbr\u003e60HP (SLD Super light duty)\u003cbr\u003e60HP (LD Light duty)\u003cbr\u003e40HP (HD Heavy duty)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eProtection functions\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eOvercurrent trip during acceleration\u003cbr\u003eOvercurrent trip during constant speed\u003cbr\u003eOvercurrent trip during deceleration or stop\u003cbr\u003eRegenerative overvoltage trip during acceleration\u003cbr\u003eRegenerative overvoltage trip during constant speed\u003cbr\u003eRegenerative overvoltage trip during deceleration or stop\u003cbr\u003eInverter overload trip\u003cbr\u003eMotor overload trip\u003cbr\u003eHeatsink overheat\u003cbr\u003eStall prevention stop\u003cbr\u003eUpper limit fault detection\u003cbr\u003eLower limit fault detection\u003cbr\u003eOutput side earth (ground) fault overcurrent\u003cbr\u003eOutput short circuit\u003cbr\u003eOutput phase loss\u003cbr\u003eOption fault\u003cbr\u003eCommunication option fault\u003cbr\u003eParameter storage device fault (control board)\u003cbr\u003ePU disconnection\u003cbr\u003eCPU fault\u003cbr\u003eOperation panel power supply short circuit\/RS-485 terminals power supply short circuit\u003cbr\u003e24Vdc power fault\u003cbr\u003eCommunication fault\u003cbr\u003eAnalog input fault\u003cbr\u003eUSB communication fault\u003cbr\u003eSafety circuit fault\u003cbr\u003eInternal circuit fault\u003cbr\u003eNot available in initial status (Loss of synchronism detection\u003cbr\u003eExternal thermal relay operation\u003cbr\u003ePTC thermistor operation\u003cbr\u003eRetry count excess\u003cbr\u003eAbnormal output current detection\u003cbr\u003eOverspeed occurrence\u003cbr\u003eBrake sequence fault\u003cbr\u003e4mA input fault\u003cbr\u003ePre-charge fault\u003cbr\u003ePID signal fault\u003cbr\u003eOpposite rotation deceleration fault)\u003cbr\u003eBrake transistor alarm detection\u003cbr\u003eInstantaneous power failure\u003cbr\u003eUndervoltage\u003cbr\u003eInput phase loss\u003cbr\u003eInrush current limit circuit fault\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eCommunication protocol\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eModbus RTU\u003cbr\u003eRS-485\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eDigital inputs\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e1 x digital input (source\/sink) (STF)\u003cbr\u003e1 x digital input (source\/sink) (STR)\u003cbr\u003e1 x digital input (source\/sink) (STOP)\u003cbr\u003e1 x digital input (source\/sink) (RH)\u003cbr\u003e1 x digital input (source\/sink) (RM)\u003cbr\u003e1 x digital input (source\/sink) (RL)\u003cbr\u003e1 x digital input (source\/sink) (JOG)\u003cbr\u003e1 x digital input (source\/sink) (RT)\u003cbr\u003e1 x digital input (source\/sink) (MRS)\u003cbr\u003e1 x digital input (source\/sink) (RES)\u003cbr\u003e1 x digital input (source\/sink) (AU)\u003cbr\u003e1 x digital input (source\/sink) (CS)\u003cbr\u003e1 x digital input (SS1 safe stop channel 1)\u003cbr\u003e1 x digital input (SS1 safe stop channel 2)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eDigital outputs\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e1 x digital output (SPDT Single Pole Double Throw contact A1\/B1\/C1) (fault output)\u003cbr\u003e1 x digital output (SPDT Single Pole Double Throw contact A2\/B2\/C2) (programmable)\u003cbr\u003e1 x digital output (sink\/source open collector transistor) (RUN; programmable)\u003cbr\u003e1 x digital output (sink\/source open collector transistor) (SU; programmable)\u003cbr\u003e1 x digital output (sink\/source open collector transistor) (IPF; programmable)\u003cbr\u003e1 x digital output (sink\/source open collector transistor) (OL; programmable)\u003cbr\u003e1 x digital output (sink\/source open collector transistor) (FU; programmable)\u003cbr\u003e1 x digital output (programmable) (SO - Safety Monitor Output)\u003cbr\u003e1 x digital output (PTO Pulse Train Output; FA term.) (Frequency meter indicator)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eAnalog inputs\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e1 x analog input (0-5Vdc \/ 0-10Vdc \/ 0-20mA)\u003cbr\u003e1 x analog input (-5...+5Vdc \/ -10...+10Vdc)\u003cbr\u003e1 x analog input (0-5Vdc \/ 0-10Vdc \/ 4-20mA)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eAnalog outputs\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e1 x analog output (-10...+10Vdc; 8-bit) (signal output)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eDegree of protection\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eIP00\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eAmbient air temperature for operation\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e-10...+50 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eRated apparent power (S)\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003e54kVA (ND Normal duty)\u003cbr\u003e71kVA (SLD Super light duty)\u003cbr\u003e65kVA (LD Light duty)\u003cbr\u003e43kVA (HD Heavy duty)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eOrder code \/ Manufacturer SKU\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eFR-A840-37K-1\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eManufacturer product status\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eCommercialized\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eEquivalent to\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eFRA84037K1\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eCompliant with standard(s)\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eISO13849-1 Cat.3\u003cbr\u003eIEC62061\u003cbr\u003eIEC61800-5-2\u003cbr\u003eIEC61508\u003cbr\u003eUL\u003cbr\u003ecUL\u003cbr\u003eCE\u003cbr\u003eKC (South Korea) Radio Waves Act\u003cbr\u003eEAC\u003cbr\u003eRoHS\u003cbr\u003eSIL3\u003cbr\u003ePLe\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eApplication type\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eTransfer\u003cbr\u003eLift\u003cbr\u003eFood Packaging\u003cbr\u003eMachine tool\u003cbr\u003ePress\u003cbr\u003ePrinting\u003cbr\u003eWinding\/unwinding\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row attr\"\u003e\n\u003cdiv class=\"col-md-3 name\"\u003eBenefits\u003c\/div\u003e\n\u003cdiv class=\"col-md-9 value\"\u003eFeatures\u003cbr\u003e\u003cbr\u003eLeading drive performance\u003cbr\u003e- The enhanced Real sensorless vector control and vector control achieves improved speed response and high-speed operation.\u003cbr\u003e- The PM motor auto tuning function enables operation of other manufacturers' permanent magnet (PM) motors.\u003cbr\u003e\u003cbr\u003eSecurity \u0026amp; safety\u003cbr\u003e- Controls with safety functions can be easily performed.\u003cbr\u003e(Safety stop function)\u003cbr\u003e- 24 VDC control power input is equipped as standard.\u003cbr\u003eThe parameter setting and communication operation can be done without turning ON the main power.\u003cbr\u003e- The operating status immediately before the protective function is activated can be stored with the trace function‚ facilitating the trouble analysis at a separate location by using a USB memory device and the inverter setup software (FR Configurator2).\u003cbr\u003e\u003cbr\u003eEasy setup \u0026amp; easy to use\u003cbr\u003e- A USB host connecter (A type) is equipped.\u003cbr\u003eParameters can be copied to commercial USB memory devices.\u003cbr\u003e- Highly reliable and easily wired spring clamp terminals have been adopted for control circuit terminals.\u003cbr\u003e- Parameter setting mode can be changed to the group parameter mode‚ which provides intuitive and simple parameter settings.\u003cbr\u003e(The conventional parameter setting mode is selected by default.)\u003cbr\u003e\u003cbr\u003eEco-friendly factories\u003cbr\u003e- With Optimum excitation control‚ the excitation current is constantly adjusted to drive the motor in the most efficient method which leads to energy saving.\u003cbr\u003e- The 315K or higher models are inverter-converter separated types‚ which are suitable for power regeneration.\u003cbr\u003eSelect the FR-CC2 converter unit according to the connected motor capacity (refer to page 20).\u003cbr\u003e\u003cbr\u003eSystem support\u003cbr\u003e- Rated current and four different overload capacity ratings (SLD rating‚ LD rating‚ ND rating‚ and HD rating) can be selected with parameters.\u003cbr\u003e(Multiple rating)\u003cbr\u003e- Parameters and setting frequency can be changed at the program‚ and the inverter control based on the machine specifications is possible by the PLC function.\u003cbr\u003e\u003cbr\u003eEnvironmental adaptability\u003cbr\u003e- A built-in noise filter (EMC filter)‚ the newly developed drive technology‚ and the power supply technology minimize the EMI emitted from inverters.\u003cbr\u003e- For the 400V class‚ compliance with various countries ship classifications allows use on ship equipment.\u003cbr\u003e(For details of the certified models‚ refer to Mitsubishi Electric FA Global Website (www.MitsubishiElectric.co.jp\/fa).)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":52848240656671,"sku":null,"price":15000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4776\/2975\/files\/mitsubishi-electric-FA-a800.jpg?v=1788457702","url":"https:\/\/www.nraparts.com\/products\/fr-a840-37k-1-vsd-vfd-mitsubishi-fr-a800-series-3-phase-input-71a-37kw-50hp","provider":"NRA PARTS","version":"1.0","type":"link"}