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380v Frequency Inverter


Product Details:
Brand Name: SAFESAVE
Model Number: SN200G
Input/Output power: 0.4kw-400kW
Input/Output voltage: 380V 3-phase
Control Mode: V/F control / Flux vector control
Maximum output Frequency: 3200Hz
Warranty: 18 months

Product Details

Technical Parameter


Video of SN200G Series VFD


Product Overview:

SN200G variable frequency drive is our company for all kinds of small machinery and equipment market launch of a multi-function Universal Inverter can be widely used in various processing machinery, pumps, conveyors and fans and other environments. Product is fully functional, including a Modbus communication, 16 speed, speed track, built a variety of commonly used functions and features PID, integrated braking unit and high-frequency output.This type frequency inverter using the vector of the V/ f control, optimum motor control performance. Compact design for users to save more installation space. Products selected PIM module (US IR chip, low-loss IGBT module packaging), solid materials, to provide 150% of  rated current overload 60S overload.

Product Features:

1. Aluminum-alloy heat dissipation, easy disassembly fan, stable heat dissipation for dust, cotton fibre and other complex conditions

2. Compacted design reduces 20% the size of similar products, saving user s installation Space.

3. Standard equipment: one potentiometer and one external leading LED keyboard

4. Product design strictly follows IEC and GB standards, and meets the requirements of CE certification tests

5. It sets up a variety of common functions to meet application

Control panel of SN200G series ac drive


Advantages of SN200G series frequency converter


Product Selection of SN200G series vfd: Three phase 220V 

SN200G 220v  inverter.png

Product Selection of SN200G series ac drive: Three phase 380V 


Top branded components:








This SN200G series vfd supports PG cards, terminal expansion cards, professional special machinery cards and a variety of communication protocol cards.

VFD frequency inverter.jpg


About Us

Zhejiang Saikong Electrical Technology Co, Ltd cooperates with the partners from outstanding university research units such as Mechanical and Electrical Engineering and Automation Academy of Shanghai University, Information and Technology Academy of Fudan University. After the reorganization, the factory will do further research and manufacturing in high-end industrial automation equipment on the basis of previous achievement in the field of soft starter and variable frequency drive. 




Q: What's your delivery time?

A: We can make delivery for samples within 2 days, for regular bulk order, we can make delivery within 30 days.

Q: What technical support can you offer?

A: We can offer various technical support including product usage training, frequently asked product questions, common service guide, product diagrams, and remote technical service.

Q: Can I get some samples?

A: Yes, Sample order is available for quality check and market test.

Hot Tags: 380v Frequency Inverter, China, manufacturers, suppliers, customized, in stock
Maximum Frequency0~300Hz Vector control
0~3200Hz V/F control
Carrier Frequency

The carrier frequency can be adjusted automatically according to the load characteristics
Input Frequency Resolution

Digital setting: 0.01Hz
Simulation settings: maximum frequency x 0.025%
Control Mode

Openloop vector control(SVC)
V/F Closed loop vector control(FVC) V/F control
Starting Toque

G machine: 0.5Hz/150% (SVC) ; 0Hz/180% 〈FVC)
P machine: 0.5Hz/100%
Speed Range1: 100 (SVC) / 1: 1000 (FVC )
Steady Speed Precision+0.5% (SVC ) / ±0.02% (FVC)
Toque Control Precision+0.5% (FVC)
Overload Capability

G type machine: 150% the rated current 60s; 180% the rated current 3S
P type machine: 120% the rated current 60s; 150% the rated current 3S
Toque LiftingAutomatic torque lifting; manualtorque lifting 0.1%~30.0%
V/F CurveV/F Three ways: straight line type; multi-point type; Nth power V/F curve
(to the power of 1.2nd, 1.4th, 1.6th, 1.8th and 2nd. )
V/F Separation2 ways:fullseparation, semi separation
Acceleration and Deceleration Curve

Linear or S-curve acceleration and deceleration, four kinds of acceleration and deceleration time
0.0~6500.0s _ Acceleration and deceleration time range0.0~6500.0s
DC Brake

DC braking frequency: 0.00Hz~ Max frequency
Current value: 0.0%~100.0%
Point Motion Control
Point frequency range: 0.00Hz~50.00Hz
Point acceleration and deceleration time 0.0s~6500.0s
Simple PLC, Multi Speed OperationAchieve up to 16-segment speed operation through the built-in PLC or control terminal 
Build-In PIDFacilitate process control overthe closed loop control system
Automatic Voltage Regulation(AVR)When the grid voltage changes, the output voltage can still be kept constant
Over-Voltage Over-Current Stall ControlAutomatic limit of current and voltage during operation to prevent tripping due to frequent over current or over voltage
Fast Current Limit FunctionMinimize the over-current fault, protect the normal operation of the inverter
Toque Limit And ControlWith an extractor's characteristics, automatic torque limit during operation to avoid frequent over-currenttrip;torque control can be realized in closed loop vector mode

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