ZVF9V-G Series Frequency Inverter

Input Voltage (V)

Output Voltage(V)

Power Range (kW)

Three phase 380V ± 20%

Three phase 0~Input Voltage

0.75kW~375kW

Overload capacity :150% 1 minute; 180% 1 second;200% transient protection

Item

Item Description

Input

Rated voltage frequency

Single/three-phase 220VAC,three-phase 380VAC,50Hz/60Hz

Allowable voltage range

Voltage fluctuation range:-20%~+20%

Voltage unbalance rate<3%;frequency fluctuation≤±5%

Output

Rated voltage

Three-phase 0~input voltage VAC

Frequency 

0.00~400.00Hz

Overload capacity

Type G:150% 1 minute; 180% 1 second;200% transient protection

Type P:120% 1 minute; 150% 1 second; 180% transient protection

     Control function

Modulation

Optimal space voltage vector PWM modulation

Control method

Speed sensorless vector control (SVC)

Frequency accuracy

Digital setting: Max. frequency ×±0.01%

Analog setting:Max.Frequency×±0.2%

Frequency resolution

Digital setting:0.01Hz Analog setting; Max. Frequency ×0.1%

Starting frequency

0.00~10.00Hz

Torque lifting

Automatic torque lifting: To lift the torque automatically

According to the output current.

Hand-operated torque lifting: Range: 0.1~30.0%

Slip compensation

Setting range:0~150%.The inverter output frequency can be auto-

Regulated within this range according to the motor load so as to reduce

The speed variation of the motor due to load fluctuation

Acceleration/deceleration

Time

0.1~3600.0 sec/min ,which can be set in sequence

Carrier frequency

1.0~15.0KHz

Jog function

Jog frequency range:0.01~400.0Hz Jog acceleration/deceleration

Time,0.1~3600.0 can be set

V/F curve

1.linear curve; 2.quadratic curve(conic); 3.User defined V/F curve

Control Function

Automatic

energy-saving

operation

Auto optimize V/F curve according to load fluctuation

To realize energy-saving operation.

Auto voltage

regulation (AVR)

When the network voltage changes, it can regulate

PWM output automatically to maintain constant voltage.

Built-in PID

This can form a convenient closed-loop control system

(CLCS),and is applicable to pressure control, flow

control and other process control.

   Operating function

Operating command

Operator panel control ,external terminal control and COM control

DC braking

Panel potentiometer setting, operator panel  settin, external

Terminal up/down setting, analog voltage signal or external potentiometer

Setting, analog current signal setting, analog assembly setting,485 COM

Setting and etc

Input Signal

Forward/Reverse signal, multiple speed signal, failure signal,

reset signal and etc.

Output signal

Programmable relay, open-collector output, failure signal output and etc.

Multi-function analog

and digital output

terminal

This can realize the output of frequency, current and other physical

quantity by outputting 0~20mA DC signal and 0~10KHz

digital signal

Braking function

Dynamic braking

With an external braking resistor, the maximum braking

torque may reach 100% .

DC braking

This can be selected when the motor starts or stops with the

Action frequency of 0~30 sec., which can be set in sequence

Other functions

Leap frequency, Jog function, counter to rotating speed, instant

shutdown restarting, Frequency upper/lower limitation, acceleration/

deceleration mode regulating, frequency meter and voltmeter output,

multiple speed/program operation, two-wire/three wire control,

vibration frequency control, Multi-function input terminal selection,

Failure auto reset and 485COM.

Protection function

Input open-phase protection, over-current protection,

overload protection, under voltage protection,

overheating protection and etc.

LED display

Real-time display the running state, monitoring

parameters, function parameters, diagnostic trouble

codes (DTC)and other information lf the inverter.

Matching parts

Brake assembly, remote operator panel, connecting wire,

communication panel

Ambient

Place to be used

Indoor location free from direct exposure to sunlight, high

humidity or dew condensation, high levels lf dust, corrosive

gas, explosive gas, in flammable gas, oil mist, salt and etc.

Altitude

Below 1, 100M

Ambient Temperature

-10~+45%°C(are Machine:-10~+50°C)

Humidity

20~90%RH without dew condensation

Vibration

<0.5G

Storage Temperature

-20~+60°C

   Structure

Protective Class

Ip20

Cooling system

Forced air cooling

Installation

Wall mounted or floor-type actuator