High quality differetly type frequency converter price

Input

Rated voltage: frequency

220V, 380V, 50Hz/60Hz

Allowed voltage working range

Voltage: 220V±15%,380V±15%

Voltage unbalance rate: <3%;

Frequency: ±5%

Output

Voltage Range

0-380V/460V

Frequency range

0Hz-650Hz

Overload capacity

General type(G type): 150%Rated current 1 minute; 200% Rated current 0.5s

Fan water pump Type(P type): 120% rated current 1 minute

Modulation Way

Magnetic Flow Vector PMM Modulation

Speed adjustable range

1:100

Starting torque

When it is 0.5Hz, it is 180% Rated torque

Rotating speed of operation/Steady state precision

≤±0.5% rated Simultaneous rotating speed

Frequency Precision

Digital Setting: ±0.01%×highest frequency; simulation setting: ±0.2×highest frequency

Frequency Resolution Ratio

Digital setting: 0.01Hz; simulation setting: highest frequency ×0.1%

Torque improvement

Automatic torque improvement, manual torque improvement

0.1%~30%

V/F Curve

Four ways: one way: user sets V/F curve, three ways: lower torque characteristic curve( 2.0 power, 1.7 power, 1.2 power)

Fixed length control

When reaching set length, drive stops working.

Droop control

Suitable in many drives driving the same

load occasion

Tone adjusting

Adjusting tone of motor in operation

Instantaneous stop without stopping working

When instantaneous power down, through bus voltage control, ceaseless operation can be achieved.

Binding function

Run command channel and frequency given channel can be bound casually and switched over simultaneously.

Operation command channel

Given operation panel, given control terminal and given serial port can be switched off in many ways.

Frequency given channel

Number given, analogue voltage given, analogue current given, pulse given, serial port given, can be switched off in many ways.

Auxiliary frequency given

Realize flexible auxiliary frequency fine tuning, frequency synthesis

Pulse output terminal

0-50Hz pulse square wave signal output which can realize output of physical quantity of set frequency and output frequency.

Analogue output terminal 

2 ways analogue signal output, 0/4~20ma or 0/2~10V can be chosen respectively; the output of physical quantity such as setting frequency, output frequency can be realized.