Welcome to Jiaxing Ifind Electromechanical Device Co.,Ltd
edison@i-find.com.cn / edisongu@vip.163.com
Product Center

V/F Control Type

  • Power Rating
    0.75KW to 315KW
  • Application
    Center Air Conditioner, fan, pump, textile machine, conveyor, injection molding machine, machine tool, HVAC, air compressor
  • Applicable motor type

    USE V/F AND VECTOR CONTROL MODEL, SUITABLE FOR WATER PUMP ,FAN,AIR COMPRESSOR,TEXTILE MACHINE MORE INDUSTRY APPLICATION

Product Description

 IFIND PRODUCT EXCELLENT PERFORMANCE, FULL FUNCTIONS

1. Integrated with sensor less flux vector control, standard V/F control, 220V or 380V.

2. Rapid dynamic response to quick acceleration/deceleration and rapid braking.

3. Outstanding speed regulation to load fluctuation.

4. Perfect protection such as over temperature, under voltage, over voltage, over load, over current, short circuit protection.

5. Automatic current limiting, voltage limiting to prevent frequent over current/voltage faults in running.


Selection Guide

Model No.Rated Power(KW)Rated input current(A)Rated output current(A)Size
1AC 220V ±15%
SD300-1R5G-S21.5 14.2 7.0 B
SD300-2R2G-S22.2 23.0 10.0 B
3AC 220V ±15%
SD300-0R7G-20.8 5.0 4.5 B
SD300-1R5G-21.5 7.7 7.0 B
SD300-2R2G-22.2 11.0 10.0 B
SD300-004G-24.0 17.0 16.0 C
SD300-5R5G-25.5 21.0 20.0 C
SD300-7R5G-27.5 31.0 30.0 D
SD300-011G-211.0 43.0 42.0 E
SD300-015G-215.0 56.0 55.0 E
SD300-018G-218.5 71.0 70.0 E
SD300-022G-222.0 81.0 80.0 F
SD300-030G-230.0 112.0 110.0 F
SD300-037G-237.0 132.0 130.0 F
SD300-045G-245.0 163.0 160.0 G
SD300-055G-255.0 181.0 190.0 G
3AC 380V ±15%
SD300-1R5G/2R2P-41.5 5.0 3.7 B
SD300-2R2G/004P-42.2 5.8 5.0 B
SD300-004G/5R5P-44.0/5.510/159/13C
SD300-5R5G/7R5P-45.5/7.515/2013/17C
SD300-7R5G/011P-47.5/1120/2617/25D
SD300-011G/015P-411/1526/3525/32D
SD300-015G/018P-412/18.535/3832/37D
SD300-018G/022P-418.5/2238/4637/45E
SD300-022G/030P-422/3046/6245/60E
SD300-030G/037P-430/3762/7660/75E
SD300-037G/045P-437/4576/9075/90F
SD300-045G/055P-445/5590/10590/110F
SD300-055G/075P-455/75105/140110/150F
SD300-075G/090P-475/90140/160150/176G
SD300-090G/110P-490/110160/210176/210G
SD300-110G/132P-4110/132210/240210/250G
SD300-132G/160P-4132/160240/290250/300H
SD300-160G/185P-4160/185290/330300/340H
SD300-185G/200P-4185/200330/370340/380H
SD300-200G/220P-4200/220370/410380/415I
SD300-220G/250P-4220/250410/460415/470I
SD300-250G/280P-4250/280460/500470/520I
SD300-280G/315P-4280/315500/580520/600I
SD300-315G/350P-4315/350580/620600/640I
SD300-350G-4350 620 640 2*H
SD300-400G-4400 670 690 2*I
SD300-500G-4500 835 860 2*I
SD300-560G-4560 920 950 2*I

Technical Features

I/O
Features
Input Voltage Range380/220V±15%
Input Frequency Range47- 63Hz
Output Voltage Range0 - rated input voltage
Output Frequency Range0 - 400Hz
I/O
Terminals
Input Terminalsprogrammable DI:7,1 high speed pulse;
programmable AI:2,AI1:-10V-10V;AI2:0-10V or 0-20mA;
Output Terminalsprogrammable open collector output:1(open collector or high speed pulse output selectable);
programmable relay output:2
programmable AI:2,0/4-20mA or 10V selectable.
Communication Terminalsprovide RS485 communication interfae, adopt Modbus-RTU communication mide.
Control FunctionControl ModeV/F control, sensorless vector control(SVC)
Speed Adjusting Range1:100(SVC)
Overload Capacity150% rated current 60s, 180% rated current 10s.
Frequency Reference SourceKeypad, analog input, HDI, serial communication, multi-step speed, simple PLC and PID.
The combination of muti-modes and the switch between differenct modes can be realized.
Other Functions-Traverse Control Function
-PID Control Function
-Somple PLC, Multi-Steps Speed Control Function:16-steps speed can be set.
-None-Stop when instantaneous power off.
-Automatic Voltage Regulation Function(AVR):
-Up to 23 fault protections:over current, over voltage, under voltage, over temperature, phase failure, overload etc.
Main-machine InterfaceLed DisplayCan display: setting frequency, output frequency, output voltage, output current etc.
Multi-function Key-pressThe QUICK/JOG key-press can be used as multi-function key-press.
EMCEMC Criterionif the installing and wiring of the inverter together with the EMI filter according to《Manual of SD300》, we can promise it's must meet the following criterion:
- EN61000-6-4
- EN61800-3
[Normally, if the cable of motor is longer tan 50m, it’s should install AC reactor or sinusoidal filter at the output side of the inverter.]
Environmental ConstraintTemperature-10℃ - +40℃. Inverter will be derated if amblent temperature exceeds 40℃.
Humidity90%, without condensation
Altitude1000M, without rated power
>1000M, output power with derating
Impingerment and OscillationThe inverter is prohibited to drop on the floor or with suddenly inpact, it also prohibited to be installed at the place where the oscillation may occur bery probably.
Electromagnetic RadiationThe inverter is prohibited to be installed at the place where stronger electromagnetic radiation may occur bery probably.
Store EnvironmentThe inverter is prohibited to be stored at the place where with direct sunlight, fall of oil mist, stream and with heavy oscillation.

易孚样本-2_03-min.jpg

易孚样本-2_05-min.jpg

Related Products
Contact Us
If you have any questions, please contact us.
回到顶部
Get a Quote Contact Us
Online Service