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3-phase 220v 0.75kw Frequency Inverter


Product Details:
Brand Name: SAFESAVE
Model Number: SN200G-0R7GB-T2
Input/Output power: 0.75kw
Output Current: 3.8A
Input/Output voltage: 220v three phase
Packing Dimension: 22*17*20cm
G.W: 2.1kg
Frequency: 0-3200Hz
Application: Pump/Fan/Conveyor belt
Warranty: 18 months

Product Details

Technical Parameter


Product Video of SN200G Series Variable frequency drive


Product Overview:

SAFESVAE 220V 3-phase 0.75kW SN200G series frequency inverter is a high performance vector inverter for general purpose with low speed and high torque output. This VFD has very dynamic characteristics, providing rich expanding supports. (It supports PG cards, terminal expansion cards, professional special machinery cards and a variety of communication protocol cards). This frequency inverter has expanded the control functions for the closed-loop vector, optimized the performance of DSP main control, and provides more expanding supports in this business.

Product Features:

1. Rich voltage levels

2. Rich control methods

3. Rich field bus

4. Rich types of encoders

5. Brand new sensorless vector control algorithm

6. Strong background software

About adaptive motor:

(1)Standard adaptive motor is four-pole squirrel-cage asynchronous induction motor. If it's not above motor, please select frequency converter as per rated current of motor,

(2)Cooling fan and rotor spindle of non-variable frequency motor is coaxial connection. If rotation speed reduces, cooling effect of fan will reduce, so the occasion of overheating motor should be installed with strong exhaust fan or changed to be variable frequency motor;

(3)Standard parameters of adaptive motor have been built in frequency converter. It's necessary to identify motor parameters or modify default value based on actual situation to conform to actual value as far as possible, otherwise operation effect and protection performance may be affected.

(4)Short circuit of cable or within motor can lead to alarm and even explosion of frequency converter. Please firstly conduct insulation short-circuit test for initially installed motor and cable, and it's also essential for daily maintenance. Please completely separate frequency converter from tested part when conducting the test.

Control panel of SN200G series frequency converter


Advantages of SN200G series frequency inverter


Product Selection of SN200G series ac drive: 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


Buyers' praise:


Application: Pump/Air compressor/Converyor/Extrusion Machine/Fan/Mill Machine/Motor..


Certification: ISO9001/CCC/CE/Patent Certificate



Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer of frequency inverter, inverter and softstarter. 

Q2: Does your company offer technical support?
A2: We have a professinal technical support group for all the item selling. If you need any assistance on your item problem,please do not hesitate to contact us,our technical support will be there to assist you.

Q3: If I'm interested in your frequency inverter when I can receive your quotation and detail information after send the inquiry?
A3: All your inquiry will be replied in 24 hours.

Hot Tags: 3-phase 220v 0.75kw 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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