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0.75 kW Single Phase Output Frequency Inverter

0.75 kW Single Phase Output Frequency Inverter

$195.82
| 3 review(s) | Add your review
0.75kW single phase output frequency inverter for sale, 1-phase input to 0~input voltage 1-phase output at 220V/230V/240V. Rated current 7A, input voltage single phase AC 220 ± 15%, and output voltage 1 phase. High-frequency inverter with output frequency 0~1000Hz has start frequency 0.40Hz~20.00Hz. Widely used in refrigeration systems, industrial equipment and mechanical engineering.
Free shipping
Delivery date: 3-10 days
SKU: GK3000-1S0007
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Overview

0.75 kW (1 hp) frequency drive inverter, 1-phase 220v, 230v, 240v 50Hz/60Hz input, single phase 0-220v output. Come with an aluminum heat sink, single phase motor vfd has good heat dissipation performance. The shell material is sturdy and durable, and the inverter control speed can be adjusted.


Feature

  1. Equipped with a heat sink aluminum sheet, a single phase out frequency inverter can keep the internal temperature stable. Installed cooling fan, the 0.75kW inverter has good heat dissipation performance to protect the circuit board.
  2. Variable frequency inverter works at temperature (-10°C, 40°C), humidity 90% or less. With RS485 communication interface offer, frequency drive for single phase motor supports MODBUS-RTU communication protocol.
  3. Frequency drive inverter has many control function, such as common DC bus, Torque control, Torque limit, Wobble frequency control, Timing/length/counting control, Over-voltage & over-current stall control.

Details

Air vent of frequency inverter

Air Vents

Equipped with multiple vents and built-in cooling fans, the 0.75 kw variable frequency inverter can keep the temperature inside the inverter stable. The internal cooling fan cools the drive's internal components and forces air circulation to accelerate heat dissipation.
Heat sink aluminum sheet

Aluminum Sheet

The heat sink aluminum sheet of the 0.75kW inverter is a necessary heat dissipation material, which is used to regulate the high frequency inverter's internal temperature of the inverter, protect the circuit board from heat damage, and ensure the normal operation of the inverter.
Digital display of frequency inverter

LED Display

The LED screen of the 1 hp frequency inverter can display the real-time running status to facilitate parameter setting and adjustment, provide alarm and fault information to prevent damage to the vfd inverter and prolong the service life of the frequency inverter.

Applications

Power industry

Power Industry

Oil extraction

Oil Extraction

Chemical industry

Chemical Industry

Transportation

Transportation Area

Specs
Basics Model GK3000-1S0007
Capacity 0.75 kW (1 hp)
Shipping weight 1.5 kg
Dimension 124.8*78*148.4 mm
I/O Feature Rated current 7 A
Input voltage single phase AC 220V±15%
Input frequency 47~63Hz
Output voltage 1 phase 0～rated input voltage
Output frequency 0~1000Hz
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, Sensorless vector control (SVC), Speed sensor vector control (FVC)
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.
Start frequency 0.40Hz~20.00Hz
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
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:

  1. 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.
  2. Our frequency inverter cannot be used as a power source, it can only be directly connected to an induction motor to control the motor speed.
  3. This frequency inverter does not control the reverse operation of the motor, if you want to reverse operation, please refer to the motor nameplate instructions.
FAQ

What is a single-phase frequency inverter?

  • A single-phase frequency inverter governor is a power electronic device that is mainly used to regulate the voltage and frequency of a single-phase AC motor, thereby realizing speed control of the motor. It does this by converting the incoming single-phase AC power into DC power and then using PWM (Pulse Width Modulation) technology to convert the DC power back into adjustable AC power to be supplied to the single-phase motor. In this way, the supply voltage, frequency, and other parameters of the motor can be precisely controlled, thus realizing fine regulation of the motor speed.
  • Variable frequency drive inverters with single phase are widely used in household appliances, air conditioners, and other fields, especially for occasions that require precise speed control, such as fans, pumps, and other capacitor-start asynchronous motors. The use of a variable frequency inverter can not only realize the smooth speed regulation of the motor, but also improve the operating efficiency of the motor, save energy, and extend the service life of the motor.
  • In addition, a single-phase vfd inverter also has a variety of protection functions, such as over-current protection, over-voltage protection, under-voltage protection, etc., can protect the motor from damage. At the same time, it also has the characteristics of small size, easy installation, and simple operation, which makes it widely used in many fields.
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Existing reviews
Use on saw and mill
I bought two frequency inverters to use on the saw and mill. They have run them as stated. Works great. I will order more and recommend this frequency inverter to my friends.
Reina Smith | 8/17/2023 8:32 PM
Was this review helpful? Yes No (0/1)
Do you have a 25hp three phase 600V frequency inverter?
Do you have a 25hp three phase 600V frequency inverter?
Crawley Crawley | 11/30/2021 1:54 AM
Was this review helpful? Yes No (0/1)
Responded by inverter.com
Yes, we have. Just the price will be higher than the regular 480V input voltage option.
Inverter that can be used safely
The elevators in our community moved up and down too fast. We called the property management company to reflect this situation. They quickly installed the frequency converter, and the elevator speed was much slower. We no longer have to worry about our safety.
Naif Naif | 11/24/2020 11:03 PM
Was this review helpful? Yes No (0/1)
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