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3-phase 220v 2.2kw Frequency Inverter


Product Details:
Brand Name: SAFESAVE
Model Number: SN200G-2R2GB-T2
Input/Output power: 2.2kw
Output Current: 9A
Input/Output voltage: 3-phase 220V
Packing Dimension: 28.5*22*23.5cm
G.W: 3.8kg
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:

Saikong 220V 2.2kW SN200G is a high performance vector frequency inverter for general purpose with low speed and high torque output. It 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 type variable 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: It supports three voltage levels-single phase, 220V, three phase 220V, and three phase 380V.

2. Rich control methods: In addition to the speed sensor vector control,sensorless vector control, V/F control, it also supports V/F separation control

3. Rich field bus: It supports two kinds of bus-modbus-rtu and CANLINK

4. Installation environment

1) Environment temperature: ambient environment temperature has great influence on lifespan of frequency convertor, so operating ambient temperature of frequency convertor is not allowed to exceed temperature range(-10℃ ~ 50℃)

2) Put frequency convertor on surface of flame retardant object and leave enough space for heat dissipation around. Large heat produces when the frequency convertor operates. Besides, install vertically on installation support with screw.

3) Install in the place with little vibration. Vibration shall be <0. 6G. Keep away from punch.

4) Avoid installing in the place with direct sunlight, humidity and dropping water, etc

5) Avoid installing in the oaccasions with corrosive, inflammable and explosive gas in the air

6) Avoid installing in the place with oil stain, dust and metal dust.


Regular inspection

Regular inspection items:

(1) Inspect air channel and clean regularly

(2) Inspect if any loosening of screw

(3) Inspect if any arc trace of wiring terminal


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


About us:

We Zhejiang Saikong Electrical Technology Co., Ltd under the brand SAFESAVE is a professional manufacturer of VFD/converter, soft starter and accessories. We have a powerful RnD team with Professor Zhao as chief engineer, who is a tutor of PHD in Shanghai Fudan University, we have very close relationship with many research and scientic centers in Shanghai universities.


Hot Tags: 3-phase 220v 2.2kw 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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