Frequency Inverter Single-phase 200V class 1.5KW MINI Series

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Technical specifications

Table 2.3: Technical Parameters of QD200 Series Frequency Inverters

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 frequencycurrentoutput、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 VSC200 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

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Q:Speed of 3000 r / min three-phase motor how to change its speed
Voltage regulator, variable pole speed, the best inverter speed. The
Q:The laptop's power adapter is too hot to do
The original adapter heat should be no problem, the fan mouth is very hot, the weather may be more and more hot it!
Q:What is the motor series parameter setting of the inverter? If it is with the spindle,
The motor series setting of the inverter should be set according to the series of motor
Q:Does the teacher know the working principle of the inverter?
The frequency converter is an AC-DC-AC power electronic device that converts 50 Hz AC sine wave into straight high voltage direct current and then converts it into an AC power that can control the voltage and frequency, driving the three-phase AC motor.
Q:Can the notebook's power adapter be mixed?
In general, the same brand of notebook power adapter, as long as the same wattage, the same interface, can be mixed with. But do not recommend different brands or different wattage power adapter mix. Because the output wattage is different, there may be damage to the notebook, such as voltage instability and so on.
Q:Can the laptop power adapter be generic?
Output voltage, current, interface can be used as well.
Q:Laptop power adapter in the ring is how is it?
Inductance and capacitive shock sound In fact, any inductance and capacitance work will be shocked, but some shocks are large, and some shocks are small, the frequency is not the same, and some sounds harsh, some not harsh, and some ears can not hear the range Inside. Of course, this noise also has a certain standard, in fact, listen carefully, a lot of more power consumption of electronic equipment (tens of watts or more) have a voice. So, as you said to hear the sound is very small, sharp degree is not the same. This do not control, as long as they can endure, the general sound is not great, rest assured that good use of the performance and stability of no effect.
Q:Acer laptop power adapter
It might be bad, you have to determine whether the adapter or adapter adapter directly change.
Q:Oil-free vertical vacuum pump why a little negative pressure inverter on the torque limit
Here is not the inverter can solve the problem, you should first 220V single-phase AC rectifier for the DC (full-wave rectifier plus filter about 310 volts),
Q:5.5 kW 4-pole motor with the fastest speed can exceed the rated speed?
Because the frequency converter can reach 60 Hz frequency, while the three-phase power supply is the standard 50 Hz. So the inverter can make the motor speed faster than the rated 1500 rpm. The fastest up to about 1800 turn.

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