JHI780 4.0KW Three-Phase VFD 380V Inverter Vector Control Variable Frequency Drive Controller

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Single
• Model NO.: JHI-780 4.0KW
• Brand: SMUN
• Product name: Variable Frequency Drive
• Certificate: ISO9001
• Protection: Overload, Overcurrent, Overvoltage,and etc.
• Communication: RS485/Modbus
• Customized: Yes
• Warranty: 1 Year
• IP: IP20
• Size: 25*16*16cm
• Weight: 1.5kg
• Trademark: Smun
• Origin: China
• HS Code: 85049096
• Production Capacity: 1000PCS/Day

Product Description

Features:
1.SVC current vector control mode, V/F control mode is optional;
2.V/F curve multi-node setting, flexible configuration;
3.Multi-function programmable input port, programmable relay output;
4.Over-current, over-voltage, overload and other monitoring protection, maximize the

protection of customer equipment and inverter;
5.Unique adaptive control technology, unique pulse width modulation technology, in
order to optimize the control performance;
6.Compact structure design, small volume, reliable performance.
 

    Model Table

Input Voltage	Rated Power (KW)	Rated Input Current (A)	Rated Output Current (A)	Adapted Motor (KW)
Single phase 220V	0.75KW	8.2	4	0.75KW
	1.5KW	14	7	1.5KW
	2.2KW	23	9.6	2.2KW
Three-phase 380V	0.75KW	3.4	2.1	0.75KW
	1.5KW	5	3.8	1.5KW
	2.2KW	5.8	5.1	2.2KW
	4KW	10.5	9	4KW
	5.5KW	14.6	13	5.5KW

 

 

 

    Product Parameters

Input voltage	Single phase 220V;Three phase 380V
Input frequency	50Hz/60Hz, fluctuation less than 5%
Output voltage	3 phases: 0 ~ input voltage
General application	150% rated current for 60S
Light load application	120% rated current 180S
Control method	V/f control, sensorless magnetic flux vector control (SVC) without PG card Operating mode: speed control
Speed range	1:100 (voltage/frequency), 1:200 (SVC)
Speed regulation accuracy	±0.5% (V/f), ±0.2% (SVC), ±0.02% (VC)
Speed response	5Hz (voltage/frequency), 20Hz (passive voltage control), 50Hz(AC)
Frequency range	0.00~ 600.00Hz (voltage/frequency), 0.00~ 200.00Hz (passive  vector control), 0.00~ 400.00Hz (VC digital setting: 0.01Hz, analog setting: maximum frequency× 0.1%
Starting torque	150%/0.5Hz (voltage/frequency), 180%/0.25Hz (passivevoltage control), 200%/0Hz (voltage)
SVC	10% within 5Hz, 5% above 5Hz, vc: 3.0%

 

 

 

Product Advantages  

 

01. V/F control, vector control, output torque control
02. Built-in RS485 communication interface
03. Overcurrent, overvoltage, overload, short circuit, and phase loss protection
04. Small size, easy to install
05. With speed control potentiometer and can be connected to the external panel
06. Built-in synchronous control and proportional synchronous control
07. Multiple operating commands or frequency channels can be selected
08. It can realize partial or full key locking (analog potentiometer unlocking)
09. 100 options of relay normally open and normally closed, and 2 high configuration outputs
10. 6 channels of digital photoelectric isolation input, 100 types available
11. 3 analog input channels and 1 analog output channel
12. Built-in user timer/counter
13. Built-in PID adjustment function facilitates closed-loop control of temperature, pressure, and tension.
14. It can output 0-100% adjustable torque at zero speed and has zero speed braking function