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0.75kw Single Phase Electric Motor Frequency Inverter 220v 50hz Quality Choice

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US$ 105 - 125 MOQ: 20 Pieces
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
WOSN
Model Number:
QD200-0R75G-S2
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Wenzhou Wosn Electron Technology Co., Ltd.
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Payment Methods:
Port of Shipment:
Ningbo/Shanghai
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name WOSN
Model Number QD200-0R75G-S2
Output Power Other, 0.75KW
Output Type Single
Size 145*107*144MM
Input Voltage 0-100% Input Voltage 0.5HZ to 400HZ
Output Voltage 200V-240V,50HZ/60HZ ±5%
Type DC/DC Converters
Output Frequency 0-400HZ

 

Product Introduction

 

 

QD200 series is a universal frequency converter, which can be widely used in various types of induction motor speed control. Products are designed based on 32 bit DSP, adopting international advanced vector control algorithm with high performance and high precision motor drive control to improve its quality reliability and environment adaptability at the same time, strengthen easy operation for user. It achieves function optimization, more flexible application, and more stable performance.

 

Main Features

 

 

 (1) Double specifications of the design: heavy load model (150% load 1 minute) and light load patterns (120% load 1 minute) dual specifications;
 (2) The use of Germany's fourth generation Infineon IGBT module combined with the characteristics of 175 ℃ maximum junction temperature, which adopts innovative PWM modulation method to further reduce the switching loss and makes the inverter run upto the 50 ℃ ambient temperature without derating;

 (3) Advanced independent air duct design prevents pollutants from entering the electronic system area and efficiently improve protection effect to adapt to all kinds of complicated and worse site condition and prolong equipment service life; meanwhile; independent air duct could effectively solve the heat dissipation problem of control cabinet;

 (4) Compact size and support parallel installation to save installation space;

 (5) Hardware current limiting function could ensure QD200 frequency inverter to run at hardware current limitation value when it reaches software over current point to reduce the probability of over current protection;

 (6)  Adopt advanced flux estimation technology, and speed estimation technology and so on to realize high-performance sensorless speed vector control so as to unleash motor’s best performance;

 (7) Parameter autotuning function: static parameter autotuning function;

 (8) Built-in Modbus communication protocol to make automatic system integration convenient;

 (9) Its wide voltage range design ensures QD200 frequency inverter’s excellent adaptability to grid fluctuation;

 (10) Thicken three-anti paint (anti-humidity, anti-dust, anti-fungal) protection to enforce its reliability in the worse working environment.

 

 

 

 

 

0.75kw single phase electric motor frequency inverter 220v 50hz0.75kw single phase electric motor frequency inverter 220v 50hz

 

 

 

0.75kw single phase electric motor frequency inverter 220v 50hz0.75kw single phase electric motor frequency inverter 220v 50hz

 

 

 

0.75kw single phase electric motor frequency inverter 220v 50hz

 

 

 

Technical Specifications

 

 

 

 

ITEM

SPECIFICATIONS

Main

Input

Rated voltage and frequency

Single-phase 200V class:  200V-240V,50Hz/60Hz

3-phase 400V class:  380V-480V , 50Hz/60Hz

Allowable value of change

Voltage: 380V-15% ~ 480V+10%;  Frequency: ±15%

Main Output

Output voltage

Maximum output voltage equals to input voltage

Output frequency

0.5 Hz to 400 Hz

Overload capacity

150% of rated output current for 60s, 200% of rated output current for 2s

Control Performance

Modulation mode

3-phase PWM, 2-phase PWM

Control mode

V/f control for constant torque, V/f control for quadratic load, vector control without PG (open loop control),Energy-saving

Setting method of run command

Outer terminal, keyboard panel or serial communication

Setting method of speed command

Analog setting, keyboard, serial communication, UP/DOWN speed setting from external terminal

Speed setting resolution

Keyboard: 0.1 Hz

Analog setting: 0.05/50Hz (10bit)

Speed control precision

V/f control:±2%

vector control without PG (open loop control): ±0.2%

Speed control range

V/f control 1:40

vector control without PG (open loop control)  1:200

Acceleration and Deceleration

Time

0-3200.0s

switching frequency

1.5 kHz ~ 12 kHz, according to junction temperature automatically reduce the switching frequency

Analog Input

Number

2 ways: AI1,AI2

Type

DC voltage or DC current

Maximum input range

AI1: 0 to 5VDC, 0 to 10VDC, 0/4 to 20mA DC receivable

AI2: 0 to 10VDC or PTC probe input receivable

Analog Output

Number

1 way: AO1

Type

DC voltage or DC current

Maximum input range

Voltage output: 0 to 10V, Current output: 0/4 to 20mA

Logic Input

Number

0.75kw-11kW:LI1,LI2,LI3,LI4,AI1,AI2

15kW-500kW:LI,LI2,LI3,LI4,LI5,LI6,LI7,LI8,AI1,AI2

note:2 virtual logic input, capable of configuring AI1 and AI2 into logic input port (positive logic or negative logic)

Type

Source or Sink

Maximum input range

0-24VDC

 

 

 

 

 

ITEM

SPECIFICATIONS

Logic Output

Number

0.75kW-11kW: pulse signal output (LO-CLO),relay output 1(T1A,T1B,T1C)

15kW-500kW:pulse signal output(LO-CLO),relay output 1,2(T1A-T1B-T1C,T2A-T2B-T2C)

Pulse Signal Output

OC,output frequency,currentoutput,ect other function

Relay Output

RA-RB-RC, including a NO contact and a NC contact

Maximum switch capacity:

T1A,T1B: 3A at 250VAC, or 4A at 30VDC

T2A,T2B: 2A at 250VAC or 30VDC

Serial Communication Interface

RS485 interface supports Modbus protocol.

Display

4-digit LED Digital Display

For display of frequency setting, output frequency, fault code and parameter setting etc.

Environment

Standard

Development of QD200 series frequency inverters follows strict international standards and relevant recommended IEC and EN standards for control devices, especially IEC/EN61800-5-1 and IEC/EN61800-3.

Altitude

Derating unnecessary when altitude is 1000m or below (Derating necessary at altitude higher than 1000m)

Ambient Environment

0.75kW-11kW: Reliable operation at -10 ~ 50°C without derating. When top protective cover is taken off, the environment temperature can be as high as +50 °C. Above +50 °C, the current drops by 2.2% for each rise of 1 °C in temperature. 15kW-500kW: Reliable operation at -10 ~ 40°C without derating.

Storage: -25 ~ 70°C

Humidity

No condensed water or drip at 5 ~ 95%, In accordance with IEC60068-2-3

Impact Strength

15gn for continuous 11ms, In accordance with IEC/EN60068-2-27

Maximum Antipollution Capacity

Class 2, in accordance with IEC/EN61800-5-1

Structure

Protection Level

Top: IP41 (without removing the protective top cover). Other parts: IP20

Cooling Method

Forced Air cooling

Installation Method

Wall mounted

 

 

 

Application Examples

 

 

 

1 Mining machinery, printing machinery, drawing machine, textile, paper making, metallurgy, food, chemical, transmission, wire and cable, ceramic industry, building materials, packaging machinery, tobacco, and other sites and industries. 2 Apply for kinds of OEM.

 

 

 

 

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Service offered by Wenzhou WOSN Electric Co., Ltd.

 

1. Technical consultation during pre-sale, sale and after-sale. 2. 12 months guarantee period and whole life-span maintenance. 3. OEM and ODM. 4. Energy saving reconstruction solution design.

 

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Our Certificates

 

 

 

 

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0.75kw single phase electric motor frequency inverter 220v 50hz

 

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Wenzhou Wosn Electron Technology Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2008
Factory Size
1,000-3,000 square meters
Total Employees
101 - 200 People
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