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230V Single Phase Input 1.5kw 2HP Mini VFD Variable Frequency Drive Inverter for Motor Speed Control

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Company Information

Hangzhou Kuvo Electronics Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Place of Origin: China
Brand Name: KUVO
Model Number: JHI780-1D5G-1
Output Type: Triple Phase
Size: 142*85*120MM
Weight: 1.0KGS
Input Voltage: 230V AC 1 Phase
Output Voltage: 0-230V AC 3 Phase
Type: AC/AC Inverters
Output Frequency: 0Hz~1000Hz
Output Current: 7A
Selling Units: Single item
Single package size: 19.5X14X16 cm
Single gross weight: 1.5 KG
Package Type: Cartoons
Package Preview:,

MODEL                                             MODEL                                            MODEL                            

JHI780-0D75G-1 0.75kw 220v                            JHI780-1D5G-1 1.5kw 220v                              JHI780-2D2G-1 2.2kw 220v

JHI780-0D75G-4 0.75kw 380v                            JHI780-1D5G/-4 1.5kw 380v                             JHI780-2D2G-4 2.2kw 380v



_01.jpg----------------------------------------------------------------------------------------------------------------------------------Technical Features


InputRated Power Range0.75KW~2.2KW/220V or 380V

Output Frequency


Overload Capability

G type, 60s with 150% of rated current, 3s with 180% of rated current;

For 220% rated current, instantaneous protection.

Control ModeV/F Control, Sensorless Vector Control, Torque Control
Control Character




Frequency Setting


Analog Input 0.025% of maximum output frequency
Digital Setting 0.01 Hz
V/F Control

V/F Curve (voltage frequency character)

Torque Compensation, manual setting: 0.0~30% of rated output; automatic compensation: according to output current and motor parameter
Automatic current-limiting and voltage-limiting

Senseless Vector




Voltage Frequency


Adjust pressure/frequency ratio according to motor parameter and unique algorithm
Torque CharacterStarting torque:

3.0 Hz 150% rated torque (VF control)

0.5 Hz 150% rated torque (SVC)

Operating speed precision in steady state: ≤±0.5% rated synchronous speed

Motor Parameter 


Being able to detect parameter automatically under static state and dynamic state of motor, thus guarantee an optimum control

Current and Voltage


Current closed-loop control, free from current impact, perfect restrain function of overcurrent and overvoltage

Undervoltage Restrain

during Running

Specially for users with a low or unsteady voltage power grid: even lower than the allowable voltage range, the system can maintain the longest possible operating time based on its unique algorithm and residual energy allocation strategy

Typical Function

Multi-velocity and

Traverse Operation

16 segments programmable multi-velocity control, multiple operation mode. Traverse operation: preset frequency and center frequency adjustable, parameter memory and recovery after power cut

PID Control RS485


Built-in PID controller  (able  to  preset  frequency).  Standard configuration RS485 communication function, multiple communication protocol for choice, synchronizing control function
Frequency SettingAnalog Input

Direct voltage 0~10V, direct current 0~20mA (optional upper limit and lower limit)

Digital InputOperation  panel  setting,  RS485  port  setting, UP/DW terminal control, or combined with analog input
Output SignalDigital output

2 channel DO output and one channel relay output(TA, TC)

Analog output

1 channel analog signal output, output ranging within 0-20mA or 0-10V with flexibly setting, achievable output of physical quantities like set frequency, output frequency




Dynamic steady state, static steady state, and unsteady voltage for choices to obtain the steadiest operation

Acceleration and

Deceleration Time


0.0s~6500.0sec continuous setting, S type and linear type mode for choice
Brake  Dynamic BrakingDynamic braking initial voltage, backlash voltage and dynamic braking continuous adjustable
DC Braking

DC braking frequency: 0.00-[F0.16j upper limit frequency

Braking time: 0.0-36.0s;

Braking current: 0.0%~100.0% of rated current

Low Noise Running

Carrier frequency 2.0kHz-8.0kHz continuous adjustable, minimize motor noise

Speed Tracking and

Restart Function

Smooth restart during operation, instantaneous stop and restart

Operation Function

Upper limit and lower limit frequency setting, slip frequency compensation, RS485 communication, frequency control of progressive increase and decrease, failure recovery automatically, etc.
Protective FunctionOvercurrent, overvoltage, undervoltage, module fault, electric thermal relay, overheat, short circuit

Protection Level


Cooling Method

Air cooling with fan control
Installation MethodWall-hanging type, cabinet type, rail type



1.Q: Are you a factory or trading company? 
A: We are a factory.
2.Q: Where is your factory located? 
A: Our factory is in Hangzhou City, Zhejiang Province, China.

It's near Ningbo & Shanghai port.

3.Q: How about quality control in your factory? 
A: Quality is first, 100% inspection before shipment.

We have CE certificates and follow ISO9001:2015.

4.Q: How about guarantee?

A: It's within 12 months since sales.

5.Q: What's the payment term?


6.Q: What's the delivery time?

A: Usually it will take about one - three weeks for production upon your quantity.

7.Q: Do you accept OEM business?

A: We accept OEM with your authorization.

8.Q: Which market do you already sell?

A: We already ship to Europe, Middle East, South America, Asia, Africa etc.