{"product_id":"7-5-hp-5-5-kw-single-phase-output-vfd","title":"7.5 hp (5.5 kW) Single Phase Output VFD","description":"\u003cdiv class=\"short-description\"\u003eFactory price 7.5 hp 1 phase VFD, specialized design for single phase AC induction motor speed controls, 220V - 240V 32 amps, manufacturer direct sale.\u003c\/div\u003e\n\u003cdiv class=\"short-description\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"short-description\"\u003e\n\u003cp\u003e7.5 hp single phase variable frequency drive, 5.5 kW, 1 phase 220V - 240V for single phase AC motor.\u003c\/p\u003e\n\u003cp\u003eGoHz single phase output VFDs work for both L-N-G motors and split phase (L1-L2, +N, G) motors.\u003c\/p\u003e\n\u003cp\u003eSpecification:\u003c\/p\u003e\n\u003cp\u003eBasics    Model    GK3000-1S0055\u003cbr\u003eCapacity    7.5 hp (5.5 kW)\u003cbr\u003eShipping weight    9 kg\u003cbr\u003eDimension    330*200*200 mm\u003cbr\u003eI\/O Feature    Rated current    32 A\u003cbr\u003eInput voltage    single phase AC 220V±15%\u003cbr\u003eInput frequency    47~63Hz\u003cbr\u003eOutput voltage    0～rated input voltage\u003cbr\u003eOutput frequency    V\/f control: 0~500Hz\u003cbr\u003eOver load capacity    150% of rated current for 60s, 180% of rated current for 10s, 200% of rated current for 3s\u003cbr\u003eControl Features    Control mode    V\/f control\u003cbr\u003eOperation command mode    Keypad control, Terminal control, Serial communication control\u003cbr\u003eFrequency setting mode    Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting \u0026amp; simple PLC, PID setting, etc. These frequency settings can be combined \u0026amp; switched in various modes.\u003cbr\u003eStarting torque    1 Hz\/150%\u003cbr\u003eSpeed adjustment range    1:50\u003cbr\u003eCarrier frequency    1.0-16.0kHz, automatically adjusted according to temperature and load characteristics\u003cbr\u003eFrequency accuracy    Digital setting: 0.01Hz\u003cbr\u003eAnalog setting: Maximum frequency * 0.05%\u003cbr\u003eTorque boost    Automatically torque boost; manually torque boost: 0.1%~30.0%\u003cbr\u003eV\/f curve    Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)\u003cbr\u003eAcceleration\/deceleration mode    Straight line\/S curve; four kinds of acceleration\/deceleration time, range: 0.1s~3600.0s\u003cbr\u003eDC braking    DC braking when starting and stopping\u003cbr\u003eDC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s\u003cbr\u003eJog operation    Jog operation frequency: 0.0Hz~maximum frequency\u003cbr\u003eJog acceleration\/deceleration time: 0.1s~3600.0s\u003cbr\u003eSimple PLC \u0026amp; multi-step speed operation    It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.\u003cbr\u003eBuilt-in PID    Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)\u003cbr\u003eAutomatic voltage regulation    Keep output voltage constant automatically when input voltage fluctuating\u003cbr\u003eControl Function    Common DC bus    Common DC bus for several VFDs, energy balanced automatically\u003cbr\u003eTorque control    Torque control without PG\u003cbr\u003eTorque limit    \"Rooter\" characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process\u003cbr\u003eWobble frequency control    Multiple triangular-wave frequency control, special for textile\u003cbr\u003eTiming\/length\/counting control    Timing\/length\/counting control function\u003cbr\u003eOver-voltage \u0026amp; over-current stall control    Limit current \u0026amp; voltage automatically during the running process, prevent frequent over-current \u0026amp; over-voltage tripping\u003cbr\u003eFault protection function    Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure \u0026amp; has fault automatic reset function\u003cbr\u003eInput\/output terminals    Input terminals    Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI:\u003cbr\u003eAI1: 0～10V or 0\/4～20mA\u003cbr\u003eA12: 0～10V or 0\/4～20mA\u003cbr\u003eOutput terminals    1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output)\u003cbr\u003e2 relay output\u003cbr\u003e2 analog output: 0\/4~20mA or 0~10V\u003cbr\u003eCommunication terminals    Offer RS485 communication interface, support MODBUS-RTU communication protocol\u003cbr\u003eHuman machine interface    LED display    Display frequency setting, output frequency, output voltage, output current, etc.\u003cbr\u003eMultifunction key    QUICK\/JOG key, can be used as multifunction key\u003cbr\u003eEnvironment    Ambient temperature    -10℃～40℃, derated 4% when the temperature rise by every 1℃ (40℃～50℃).\u003cbr\u003eHumidity    90%RH or less (non-condensing)\u003cbr\u003eAltitude    ≤1000M: Output rated power, ＞1000M: Output derated\u003cbr\u003eStorage temperature    -20℃～60℃\u003cbr\u003eNote: The single phase motor should Not be adjusted to run based on a lower frequency than 80% of its rated frequency for along time, otherwise the motor may fail.\u003c\/p\u003e\n\u003cp\u003eSingle phase induction motor has specific wiring requirements in connecting with GoHz single phase VFD, to enable your single phase motor running properly, please follow below instructions step by step:\u003c\/p\u003e\n\u003cp\u003eWiring instruction of removing motor capacitor\u003cbr\u003eRemove capacitor of the single phase motor, connect the common terminal Z2\/U2 (single phase motor has two windings) to the VFD's V phase, connect the other two windings U1\/V1 \u0026amp; Z1 to the U \u0026amp; W phase of the VFD output terminals.\u003cbr\u003ePower on the VFD, set P9-13=0, run the VFD and observe the current. If the current is too high, stop the VFD, set P0-15=10, P1-02=160, and run again. If the current still too high, stop the VFD and switch the motor connection of U \u0026amp; W phase.\u003cbr\u003eGoHz VFD wiring for single phase induction motor\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWiring instruction of keeping motor capacitor\u003cbr\u003eConnect single phase motor input lines (L, N) to the VFD's (V, U).\u003cbr\u003ePower on the VFD, set P9-13=0, run the VFD and observe the current. If the current is too high, stop the VFD, set P0-15=10, P1-02=160, and run again. If the current still too high, stop the VFD and switch the VFD's U phase to W phase.\u003cbr\u003eGoHz VFD wiring for single phase motor without disassembling capacitors\u003c\/p\u003e\n\u003cp\u003eDownload GoHz single phase motor wiring instructions (pdf).\u003c\/p\u003e\n\u003cp\u003eTips: Main circuit of single phase VFD\u003c\/p\u003e\n\u003cp\u003eThe main circuit of the VFD is the power conversion part that provides voltage regulation and frequency regulation power to the asynchronous motor. The main circuit can be roughly divided into two types: the voltage type is a frequency converter that converts the DC of the voltage source into an AC, and the filter of the DC circuit is a capacitor. The current type is a frequency converter that converts the DC of the current source into an AC, and its DC loop filter is an inductance. It consists of a rectifier, a smoothing loop and an inverter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"IndustriElectric","offers":[{"title":"Default Title","offer_id":43704694145159,"sku":null,"price":1495.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/2818\/0615\/files\/Screenshot2026-01-05183909.png?v=1767660001","url":"https:\/\/industrielectric.com\/products\/7-5-hp-5-5-kw-single-phase-output-vfd","provider":"IndustriElectric","version":"1.0","type":"link"}