Close
(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories
    Filters
    Preferences
    Search

    1 hp (0.75 kW) VFD, Single Phase Input & Output

    5 out of 5 based on 12 reviews | Write a review
    $195.82
    Affordable 1 hp VFD, 1 phase for single phase AC induction motor, 220V - 240V 7 amps, manufacturer direct sale.
    SKU: GK3000-1S0007
    Availability: In stock
    Free Shipping Worldwide
    Delivery date: 2-12 days

    1 hp variable frequency drive, 0.75 kW, 1 phase 220V - 240V for single phase AC motor, manufacturer direct sale.

    Specification:

    Basics Model GK3000-1S0007
    Capacity 1 hp (0.75 kW)
    Shipping weight 2 kg
    Dimension 142*85*110 mm
    I/O Feature Rated current 7 A
    Input voltage single phase AC 220V±15%
    Input frequency 47~63Hz
    Output voltage 0~rated input voltage
    Output frequency V/f control: 0~500Hz
    Over load capacity 150% of rated current for 60s, 180% of rated current for 10s, 200% of rated current for 3s
    Control Features Control mode V/f control
    Operation command mode Keypad control, Terminal control, Serial communication control
    Frequency setting mode Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes.
    Starting torque 1 Hz/150%
    Speed adjustment range 1:50
    Carrier frequency 1.0-16.0kHz, automatically adjusted according to temperature and load characteristics
    Frequency accuracy Digital setting: 0.01Hz
    Analog setting: Maximum frequency * 0.05%
    Torque boost Automatically torque boost; manually torque boost: 0.1%~30.0%
    V/f curve Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)
    Acceleration/deceleration mode Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s
    DC braking DC braking when starting and stopping
    DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s
    Jog operation Jog operation frequency: 0.0Hz~maximum frequency
    Jog acceleration/deceleration time: 0.1s~3600.0s
    Simple PLC & multi-step speed operation It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.
    Built-in PID Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)
    Automatic voltage regulation Keep output voltage constant automatically when input voltage fluctuating
    Control Function Common DC bus Common DC bus for several VFDs, energy balanced automatically
    Torque control Torque control without PG
    Torque limit "Rooter" characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process
    Wobble frequency control Multiple triangular-wave frequency control, special for textile
    Timing/length/counting control Timing/length/counting control function
    Over-voltage & over-current stall control Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping
    Fault 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 & has fault automatic reset function
    Input/output terminals Input terminals Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI:
    AI1: 0~10V or 0/4~20mA
    A12: 0~10V or 0/4~20mA
    Output terminals 1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output)
    2 relay output
    2 analog output: 0/4~20mA or 0~10V
    Communication terminals Offer RS485 communication interface, support MODBUS-RTU communication protocol
    Human machine interface LED display Display frequency setting, output frequency, output voltage, output current, etc.
    Multifunction key QUICK/JOG key, can be used as multifunction key
    Environment Ambient temperature -10℃~40℃, derated 4% when the temperature rise by every 1℃ (40℃~50℃).
    Humidity 90%RH or less (non-condensing)
    Altitude ≤1000M: Output rated power, >1000M: Output derated
    Storage temperature -20℃~60℃

    Note: 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.

    Details

    750W Single Phase VFD Details

    Tips: Variable frequency drive applications

    1. Air conditioner load
      Office buildings, shopping malls, supermarkets and some factories have central air conditioner. In the summer electricity peak, large city air conditioner power consumption accounted for more than 40% of peak power. Therefore, using variable frequency drive to drag the air conditioning system, refrigeration pumps, cold water pumps and fans is a very good energy-saving technology.
    2. Crusher load
      Metallurgical mines and building material industry use a lot of crushers and grinding mills, these machineries have significant effect using variable frequency drive.
    3. Large furnace calciner furnace load
      Metallurgy, building materials, caustic soda and other large industrial rotary kiln uses DC motor, commutator motor, slip motor, cascade speed control and medium frequency unit speed control before. Because of these speed control mode or a slip ring have low efficiency, in recent years, many companies use frequency control, the effect is excellent.
    4. Compressor load
      Low-pressure compressors are widely used in various industrial sectors, high-pressure high-capacity compressors has more applications in steel, mining, fertilizer, ethylene industries. Using frequency control will bring low starting current, energy saving, optimizing equipment and other advantages.
    5. Rolling mill load
      The metallurgical industry uses AC-DC-AC VFD, and the multi-rack aluminum rolling unit uses general-purpose VFD to meet the low-frequency load starting. The variable frequency drive has advantages of inter-rack synchronous operation, constant tension control, simple and reliable operation.
    6. Winding engine load
      Iron mill blast furnace hoist equipment requires smooth boot and brake, balance speed adjusting and high reliability. These machineries use cascade, DC or rotor string resistance speed mode with low efficiency and poor reliability before. But, using VFD instead of the old speed control mode can achieve the desired results.
    7. Revolving furnace load
      Using AC variable frequency drive to replace DC unit in revolving furnace will get simple, reliable and stable operation.
    8. Roller load
      Roller load is mostly used in the iron and steel metallurgy industry. Using AC motor frequency control can improve equipment reliability and stability.

    Running a single phase motor with VFD

    In this video, ATO will show you details about running a single phase motor on a VFD. It's important to note that there are two wiring methods for single phase motor connecting to ATO single phase VFD: wiring of removing motor capacitor & wiring of keeping motor capacitor. At first, you should choose the wiring method you needed, and then set basic parameters step by step.

    Existing reviews of 1 hp (0.75 kW) VFD, Single Phase Input & Output
    1hp single-phase variable frequency drive can run multiple motors at the same time
    I am interested in 1hp single phase output VFD. I have one questions about it. Can we control your single phase VFD through Modbus?
    From: Ashley | Date: 02/03/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, you can control the variable frequency drive through Modbus.
    Great controllers
    These are awesome controllers and really server for multiple purposes. I use these for controlling large fans in different sizes that exhaust hot air from a crypto mining farm.
    From: Alec | Date: 12/03/2021
    Was this review helpful? Yes No (0/0)
    1 hp VFD function
    We have a boat we are working on that has a 50Hz 230V distribution. The boat purchased a 60Hz 230V fresh water motor pump and I want to have the VFD set to output at 230V 60Hz with a 230V 50Hz supply, can your 1-phase VFD do that?
    From: Philip | Date: 28/04/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, the VFD outputs 230V, 60Hz with 230V, 50Hz supply.
    1hp VFD start frequency
    We want to start your 1 phase, 1hp VFD at 40Hz, can we do that?
    From: Greene | Date: 11/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    No, the VFD cannot be directly started from 40Hz, and if the minimum frequency of VFD is run from 40Hz, the motor current will be very high (Equivalent to 5-8 times rated current) and this is similar to running the motor from the mains grid.
    Can you provide the VFD I need?
    Can you provide 1 phase 220~240V to 3 phase AC 0~input voltage but with 60HP power capacity?
    From: Bernadette | Date: 16/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can.
    Gate opener
    Can i use to control a Gate opener , i need to reduce the startup current

    1HP
    230V
    60HZ
    FLA 7 A
    Eff-70
    PF-76
    From: Alain | Date: 04/02/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    We need to know your motor nameplate to recommend a suitable VFD for you. You can send the motor nameplate to our email support@ato.com.
    About VFD parameter
    I purchase this single phase VFD for running a single phase pump. I face an issue where the current applied to the pump is higher than the rated current we set in the GK3000 and some in a while drop to almost zero value. Do you have any recommendation of which parameter of the VFD need to be changed to avoid that?
    From: Abys | Date: 27/05/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    We recommend that you can set the VFD parameters P0.02=2 or 3, P5.04=200, and test again.
    sleep option
    Does this VFD have the option to sleep once it reaches the set point?
    I want to use it for a constant water pumping system
    From: Luis | Date: 17/06/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, it does. Please refer to our YouTube example video: https://www.youtube.com/watch?v=OKR4tX4x0qQ&t=159s
    We purchased this 1hp VFD drive a couple of years back. I have a couple of questions related to that.
    1. What is 1 in 1S007? In the manual, I only see 2 and 4.
    2. Also, can I use it for controlling the fan motor?
    From: Bob | Date: 12/12/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. The 1 in 1S007 means that the VFD is 1 Phase input/1 Phase output, and 2S means that the VFD is a single-phase input, three-phase output version.
    2. Yes, you can also use it to control the fan motor. If your fan motor is a three-phase 230V motor, then that works too. But note that the rated current of the motor should be lower than the rated current of the VFD output.
    Frequency question
    I am powering the VFD with 208V 1Phase, 60 Hz and I am drawing 208V 3 Phase to run the motor. I want to know how low can I go on the frequency front.
    In addition, will the VFD change to variable torque for the fan application or will it change the power linearly with respect to the speed of the motor while maintaining the torque constant?
    From: Marrissa | Date: 12/12/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, you can run a 208V 3 Phase motor by powering the VFD with 208V 1Phase, 60 Hz. The VFD will change the power linearly with respect to the speed of motor while maintaining the torque constant, and it can output frequencies as low as 0.5Hz.
    Instructions of VFD voltage adjustment
    Hello, the electrician installed the used unit you sold me with the new digital operator. Also connected to my machine. He set the parameters that he is familiar with and your booklet.
    Unfortunately… back to the very same question I asked you from the beginning, voltage!!!. You said it’s adjustable but did not give me any instructions. Electrician has disconnected my machine and told me he will return after I ask you about the voltage instructions hat I can show him the email. I have 240V single phase, 60hz input. Out put single phase, 50hz exactly what we want but 273V is our output. It must be 220V. Please help. Thank you.
    From: carver | Date: 02/03/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    You can adjust the output voltage by setting the output voltage parameter p0.08 = 220V of the VFD.
    If the output voltage is still high after setting p0.08 = 220, please set p0.08 = 210V, and test again.
    For VFD's voltage and frequency settings, please refer to the quick setting document list description of the attachment.
    Do I need to buy a separate 24 volt power supply?
    I thought the vfd would supply the 24 volt power needed. Do I need to buy a separate 24 volt power supply?
    From: Parker | Date: 03/03/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, the 24V voltage of the pressure sensor can directly use the 24V voltage output on the VFD terminal (P24 terminal, GND).
    Write your review for 1 hp (0.75 kW) VFD, Single Phase Input & Output
    • Only registered users can write reviews
    • Bad
    • Excellent
    Customers who bought this item also bought

    2 hp (1.5 kW) VFD, Single Phase Input & Output

    $243.08
    SKU: GK3000-1S0015
    Discounted 2 hp VFD, 1 phase for single phase AC motor, 220V - 240V 9.6 amps, brand new direct sale by manufacturer.

    1/2 hp (0.4 kW) VFD, Single Phase Input & Output

    $162.46
    SKU: GK3000-1S0004
    Inexpensive 1/2 hp VFD, 1 phase for single phase AC motor speed controls, 220V - 240V 4 amps, manufacturer direct sale.

    3 hp (2.2 kW) VFD, Single Phase Input & Output

    $379.23
    SKU: GK3000-1S0022
    Cheap 3 hp VFD, 1 phase for single phase AC induction motor, good variable speed performance, 220V - 240V 19.2 amps, manufacturer direct sale.

    5 hp (3.7 kW) VFD, 3 Phase 230V, 400V, 480V

    $293.51
    SKU: GK3000-4T0037G
    Favorable price 5 hp (3.7 / 4 kW) VFD, three phase 230V, 400V, 480V, high performance vector variable frequency drive, IP20 enclosure, RS485 enabled, brand new direct sale by manufacturer.

    2 hp (1.5 kW) VFD, 3 Phase 240V, 415V, 480V

    $218.41
    SKU: GK3000-4T0015G
    Cheap price 2 hp (1.5 kW) VFD, three phase 240V, 415V, 480V for choice, brand new sensorless vector variable frequency drive, RS485 enabled, strong overload capacity, manufacturer direct sale.