FIE Closed Loop Vector Control Inverter

Standard

functions

Maximum

frequency

Carrier

Frequency

0.5–16 kHz

The carrier frequency is automatically adjusted based on the load features.

Input frequency

Resolution

Digital setting: 0.01 Hz

Analog setting: maximum frequency x 0.025%

• Sensorless flux vector control (SFVC)

• Closed-loop vector control (CLVC)

• Voltage/Frequency (V/F) control

• G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC)

• P type: 0.5 Hz/100%

Overload

capacity

• G type: 60sor 150% of the rated current, 3s for 180% of the rated current

• P type: 60s for 120% of the rated current, 3s for 150% of the rated current

• Straight-line V/F curve• Multi-point V/F curve

• N-power V/F curve (1.2-power, 1.4-power, 1.6-power,1.8-power,square)

• Straight-line ramp• S-curve ramp

Four groups of acceleration/deceleration time with the range of 0.0–6500.0s

DC braking frequency: 0.00 Hz to maximum frequency

Braking time: 0.0–36.0s

Braking action current value: 0.0%–100.0%

JOG frequency range: 0.00–50.00 Hz

JOG acceleration/deceleration time: 0.0–6500.0s

Onboard

multiple preset

It implements up to 16 speeds via the simple PLC function or combination

of DI terminal states.

Auto voltage

regulation

It can keep constant output voltage automatically when the mains voltage

changes.

Over voltage/

Over current

stall Control

The current and voltage are limited automatically during the running

process so as to avoid frequent tripping due to over voltage/over current.

Fast current

limiting function

Torque limit and

control

It can limit the torque automatically and prevent frequent over current

tripping during the running process.

Torque control can be implemented in the CLVC mode.

Individualized

functions

High

performance

Control of asynchronous motor and synchronous motor are implemented

through the high-performance current vector control technology.

Power dip ride

Through

The load feedback energy compensates the voltage reduction so that the

AC drive can continue to run for a short time.

Rapid current

limit

Multi-motor

switchover

Multiple

communication

It supports communication via Modbus -RTU, PROFIBUSDP, CAN link

and CAN open.

Motor overheat

Protection

The optional I/O extension card enables AI3 to receive the motor

temperature sensor input (PT100, PT1000) so as to realize motor

overheat protection.

Multiple encoder

Types

It supports various encoders such as differential encoder, open-collector

encoder, resolver, UVW encoder, and SIN/COS encoder.

RUN

Running

command source

• Operation panel • Control terminals • Serial communication port

You can perform switchover between these sources in various ways.

There are a total of 10 frequency sources, such as digital setting, analog

voltage setting, analog current setting, pulse setting and serial

communication port setting.

You can perform switchover between these sources in various ways.

Auxiliary

frequency source

There are ten auxiliary frequency sources. It can implement fine tuning of

auxiliary frequency and frequency synthesis.

Standard:

5 digital input (DI) terminals, one of which supports up to

100 kHz high-speed pulse input

2 analog input (AI) terminals, one of which only supports

0–10 V voltage input and the other supports 0–10 V voltage

input or 4–20 m A current input

Expanding capacity:

5 DI terminals

1 AI terminal that supports -10–10 V voltage input and also

supports PT100\PT1000

Standard

1 high-speed pulse output terminal (open-collector) that

supports 0–100 kHz square wave signal output

1 digital output (DO) terminal

1 relay output terminal

1 analog output (AO) terminal that supports 0–20 m A

current output or 0–10 V voltage output

Expanding capacity:

1 DO terminal

1 relay output terminal

1 AO terminal that supports 0–20 m A current output or 0–10

V voltage output

Display and

operation on

the operation

panel

Parameters of the

copy

Achieved through the LCD operation panel option parameters of rapid

replication

Key locking and

function selection

It can lock the keys partially or completely and define the function range of

some keys so as to prevent mis-function.

Motor short-circuit detection at power-on, input/output phase loss

protection, over current protection, over voltage protection, under voltage

protection, overheat protection and overload protection

Environment

Installation

Location

Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil

smoke, vapour, drip or salt.

Ambient

Temperature

-10°C to +40°C (de-rated if the ambient temperature is between 40°C and

50°C)

Power distribution

System