タイトルまたは説明

Technical parameters

â—† Input voltage：1AC**0V±*5%  3AC**0V±*5%  3AC**0V±*5%   

◆Power range：**0V level：0.5kW~*0kW, **0V level: 0.*5Kw~**0Kw

◆Output frequency range：0~**0Hz

â—†Input frequency：*7~*3Hz，power factor≥*5%

◆Control mode：Non-PG vector control and V/F control

â—† 3 V/F curves are optional: linear type, multipoint type and multiple power of two type.

â—† Source of operation instruction:  given by panel, terminal and   RS**5 communication

â—† Source of given frequency：given by panel figure, analog quantity, RS**5  serial communications, multi-speed simple PLC and PID etc.

◆ Overload capacity：type B ：**0% rated current *0s、**0% rated current *0s; type P **0% rated current *0s、**0% rated current *0s

◆ Pull-in torque： non-PG vector control (SVC) 0.5Hz/**0%

â—† Speed adjustable range: non-PG vector control 1: **0(SVC)

â—† Accuracy of speed control±0.5%(SVC)

◆ Carrier frequency：1.0kHz~*5.0kHz，and can be automatically adjusted according to temperature and load characteristic.

◆ Frequency resolution：the given digital value is 0.*1Hz，and the analog quantity is given as the highest frequency plus 0.1%.

◆ Torque elevation：manual torque can elevate 0~*0%

â—† Ways of acceleration and deceleration : linear type. Its equipped with two settings of acceleration and deceleration time that can be switchable.

◆ Brake：DC braking when starting and closing down.

â—† Inching operation：frequency range：0.0Hz~ maximum frequency of output，time  of inching acceleration and deceleration：0~***0.0s

◆ Simple PLC and multi-speed operation：as many as 8 speeds operation can be realized through built-in PLC or controlling terminals.

◆ Internally installed process PID：convenient for the realization of close-loop control of quantity of process (pressure, temperature, rate of flow);

◆ Constant power operation：automatically adjust the output frequency to keep the output voltage stable during voltage fluctuations.

â—† DC bus can be shared by many inverters and the energy is balanced automatically.

◆ Input and output terminal：

                          6 digital ，2 relay output and 1 OC transistor output

                          2 analog and 1 analog output

â—† LED can display set frequency, output frequency, output voltage, current output and other parameters.