澳门新葡萄新京-WWW.8883not.COM|BinG百科

Item

Function

Specification

Power

Voltage and frequency levels

AC Three-pahse 480V{-10%}~480V{+10%}

AC Three-pahse 380V{-15%}~440V{+10%}

AC Single-pahse 220V{-15%}~240V{+10%}

AC Three-pahse 220V{-15%}~240V{+10%}

input frequency

50Hz/60Hz

Allowable fluctuation

Voltage fluctuations：±10%；

Input frequency fluctuation：±5%

The voltage imbalance ratio less than3%；

Distortion rate meets IEC61800-2 standard；

Control system

Control system

High performance vector control inverter based on DSP

Control method

V/F control，vector control W/O PG,vector control PG

Automatic torque boost function

Realiza low frequency（1Hz）and large output torque controlunder the V/F control mode.

Acceleration/deceleration control

Straight or S-curve mode.Four Times available and times range is 0.0 to 6500.0s

V/F curve mode

Linear,square root/m-th power.custom V/F curve

Over load capability

G type：rated current 150%-1minute，rated current 180%-2 seconds

F type：rated current120%~1minute，rated current150%~2 seconds

Maximum frequency

Vector control：0~300Hz V/F control：0~3200Hz

Carrier Frequency

0.5K~16kHz;automatically adjust carrier frequency according to the load characteristics，

Input frequency resolution

Digital setting：0.01Hz Analog setting：Maximum frequency*0.1%

Start torque

G type：0.5Hz/150%(vector control W/O PG)  F type：0.5Hz/100%(vector control W/PG）

Speed range

1：100（vector control W/O PG） 1：1000（vector control W/PG）

Steady-speed precision

Vector control W/O PG：≤±0.5%（rated synchronous speed）

vector control W/PG：≤±0.02%（rated synchronous speed） 

Torque response

≤40ms（Vector control W/O PG）

Torque boost

Automatic torque boost；manual torque boost 0.1%~30.0%

DC braking

DC breaking frequency：0.00Hz to max frequency， breaking time：0.0~100.0seconds，breakingcurrent value：0.0%~100.0%

Jogging control

Jog frequency range：0.00Hz to max frequency；Jog ac/deceleration time 0.0s~6500.0s

Multi-speed operation

Achieve up to 16-speed operation through the control terminal

Built-in PID

Easy to realize closed-loop control system for the process control

Automatic voltage regulation（AVR）

Automatically maintain a constant output voltage when the voltage of electricity grid changes

Torque limit and control

“Excavator”feature-torque is automatically limited during the operation to prevent overcurrent trip:closed-loop vector mode is used to control torque.

Persona-lization function

Self-inspection of peripherals after power-on

After powering on, peripheral equipment safety testing, such as ground, short circuit,etc.

Common DC bus function

Multiple inverters can use a common DC bus.

Quick current limiting

The current limiting algorithm is used to reduce the inverter overcurrent probability.and improve whole unit anti-interference capability.

Timing control

Timing control function: time setting range(0m to 6500m)

Running

Input signal

Runing method

Keyboard/terminal/communication

Frequency setting

10 frequency setting available、including adjustable DC0~10V/-10~+10V，adjustable DC0~20mA，panel potentiometer, etc.

Start signal

Rotate forward/reverse

Multi-speed

At most 16-speed can be set(run by using the multi-function terminals or program)

Emergency stop

Interrupt controller output

Wobbulate run

Process control run

Fault reset

When the protection function is active,you can automatically or manually reset the fault condition

PID feedback signal

Including DC(0~10V),DC(0~20mA)

Output signal

Running status

Motor status display, stop, ac/deceleration, constant speed, program rinning status.

Fault output

Contact capacity：normal-cloeed contact 3A/AC 250V；normal-opened contact 5A/AC 250V;1A/DC 30V

Analog ouput

Two-way analog，16 signals can be selscted such as frequency,current,voltage and others,output signal range(0~10V/0~20mA)

Output signal

At most 4-way output, there are 40 signals each way

Running function

Limit frequency,jump frequency, frequency compensation,auto-tuning，PID control

DC current breaking

Built-in PID regulates breaking current to ensure sufficient breaking toeque under no overcurrent condition

Running command channel

Three channels: operation panel, control terminals and serial communication port. They can be switched through a variety of ways.

Frequency source

Total 5 frequency sources:digital,analog current,multi-speed and serial port. They can be switched through a variety of ways

Input terminals

8digital input terminals, compatible with active PNP input mode，one of them can be for high-speed pulse input（0~100kHz square ware）；AI1,AI2 can select (0~10Vor 0~20mA)input，AI3 for voltage (-10~+10V)input

Output terminals

2 digital output terminals，one of them can be for high-speed pulse output（0~100kHz square ware）；one relay output terminal; 2 analog output terminals respectively fpr optional range(o to 20mA or 0 to 10V),they can be use to set frequency,output frequency,speed and other physical paremeters

Protection function

Inverter protection

Overvoltage protection,undervoltage protection, Overcurrent protection,overload protection,overheat protection,overcurrent stall protection, overvoltage stall protection,losting-phase protection（optional），external fault,communication error,PID feedback signal abnormalities,PG failure and short circuit to ground protection

IGBT temperature display

Displays current temperature IGBT

Inverter fan control

Can be set

Instantaneous power-down restart

Less than 15 milliseconds：continuous operation,more than 15milliseconds：automatic detection of motor speed，instantaneous power-down restart

Speed start tracking method

The inverter automatically tracks motor speed after it starts

Parameter protection function

Protect inverter parameters by setting administartor Password and decoding

Display

LED/OLED display keyboard

Running information

Monitoring objects including：running frequency，set frequency，actual motor current，DC bus voltage，output voltage，actual motor speed，output power，output torque，input terminal status，output terminal status，analog AI1 value，analog AI2 value，actual running speed of motor，PID reference value，PIDfeedback value。

Error message

At most save 3 error message,and the time, type, voltage, current, frequency and work statues can be queried when the failure is occurred.

LED display

Display parameters

OLED display

Optional, prompts operation content in Chinese/English text

Parameters copy

Can uploading or downloading the function code information of frequency inverters, do the parameter copy quickly.

Communication

RS485

Bulid-in 485

Environment

Environment temperature

-10℃ to 40℃（temperature at 40℃~50℃，please derating for use）

Storage temperature

-20℃ to 65℃

Environment humidity

Does not exceed 90%R.H，no condensation of moisture

Vibration

Below 5.9m/s2(=0.6g)

Application sites

Indoor where no sunlight or corrosive, explosive gas and water vapor, dust, flammable gas, oil mist, water vapor, drip or salt, etc.

Altitude

Below1000m

Pollution degree

IP20

Product standard

Product adopts safety standards

IEC61800-5-1:2007

Product adopts EMC standards

IEC61800-3：2005

Cooling metod

Forced air cooling and natural air cooling