380V/0.4-800kW Construction All-in-one Machine

Simple installation: without changing the original frequency electrical box, only the frequency converter needs to be added and the resistance box can complete the transformation work. Good anti-vibration performance: for the mechanical characteristics of the lift in operation, the whole machine is tested for anti-vibration by the vibration test bench at the factory. No need to set parameters: correctly connected to the motor line and control line, the machine can be turned on and work normally. Good comfort: no overshoot and weightlessness at start-up, smooth stopping, precise leveling and no bottoming out.

Specification of 380V/0.4-800kW Construction All-in-one Machine

Item Specifications

Main control

functions Maximum

frequency Vector control: 0~600Hz

VF control:0~1200Hz

Carrier Frequency 1k ~ 15kHz; the carrier frequency will be automatically

adjusted according to the load characteristics.

Input frequency

resolution Digital setting: 0.01Hz

Analog setting: maximum frequency ×0.1%

Control mode Open loop vector control ;

V/F control.

Start-up torque Mode G machine: 0.5Hz/180% (open loop vector control)

Mode P machine: 0.5Hz/120% (Open loop vector control)

Speed adjustment

range 1：200（Open loop Vector flux control）

Main control

functions Stable speed

Precision Open loop Vector flux control：≤±0.5% (rated synchronous

speed)

Stabilization of

speed control Open loop Vector flux control：≤±0.3% (rated synchronous

speed)

Torque response ≤40ms(Open magnetic flux vector control)

Overload capacity Mode G machine: 150% rated current 60s; 180% rated current 5s

Mode P machine: 130% rated current 60s; 150% rated current 5s

Torque boost Automatic torque boost; manual torque boost 0.1% to 30.0%

V/F curve Linear V/F, Multi-point V/F, and Square V/F

Speed-up and Straight line or S curve speed-up and speed-down mode;

four kinds of speed-up and speed-down time;

Speed-down curve Speed-up and speed-down time ranges from 0.0s

to 3000.0s

DC brake DC brake frequency: 0.00Hz ~ maximum frequency; brake time: 0.0s ~ 36.0s, and brake current value: 0.0% to 100.0%.

Jog control Jog frequency range:0.00Hz ~ 50.00Hz;

Jog speed-up/speed-down time: 0.0s ~ 3000.0s.

Simple PLC and

multi-speed running It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.

Built-in PID It is easy to realize process-controlled close loop control system.

（AVR）Automatic

voltage regulation It can keep constant output voltage automatically in case of change of mains voltage.

Torque limit and

control \"Shovel\" characteristics, automatic limit on the torque on running time, preventing frequent over-current trip; closed loop vector mode can realize the torque control

Customized functions Peripherals

self-detection upon

power-on It can conduct safety detections on the peripherals upon power-on, including earth and short circuit detections.

Shared DC bus

function It can realize the function that multiple inverters share the DC bus.

JOG key Programmable key: Select the forward and reverse rotations/jog operation command.

Traverse frequency

control Multiple triangular-wave frequency control function.

Fast current limit

function With fast current limit algorithm built in to reduce the probability of over-current alarm; to improve the anti-jamming capacity of the whole machine.

Timed control Timing control function: Setting time range from 0h to 65535h.

Keyboard extension

line standardization Customers can use standard cable to extend the keyboard

Operation

function Running command

channel Three types of channels: operation panel given, control terminal given and serial communication port given. These channels can be switched in various ways.

Frequency source Ten types of frequency sources in total: digital given, analog voltage given, analog current given, pulse given, and serial port given. It can be switched in various ways.

Auxiliary frequency

source Ten types of auxiliary frequency sources in total. It can implement micro tuning and synthesis of auxiliary frequency.

Input terminal Seven digital input terminals, and nine terminals in maximum

(AI1, AI2 can be used as DI terminals), it has compatibility to

PNP or NPN input method.

Two analog input terminals, in which AI1 only be used for

voltage input, and AI2 can be used as voltage or current

input. (if expanded- input or output terminal function is

needed, please use HIC580 series.)

Output terminal One digital output terminal (bipolar output)

Two relay output terminal

Two analog output terminals, with optional 0/4mA to 20mA

or 0/2V to 10V. It can realize the output of set frequency,

output frequency and rotation speed etc.

Display and Keyboard

Operate LED display Display parameter

LCD display Selective parts, Chinese/English to suggest the operation

content

LCD Parameter copy Use LCD parameter special copy keyboard can copy the

parameter quickly

Key lock and

function choose Lock part of the keyboard or the whole keyboard, definite the

function range of some keys to avoid mis-operation.

Protection

and select

accessories protection function Short circuit detective of power-on motor, input and output

open-phase protection, over-current protection, overvoltage

protection, under-voltage protection, over-heat protection,

over-load protection etc.

Selective accessories LCD operation panel, brake group etc.

Environment Suitable place Indoor environment which is against from direct sunlight,

dust, corrosive gas, combustible gas, oil mist, vapor, water

drop and salt.

Altitude Less than 1000m

Ambient

Temperature -10℃ ~ +50℃ (derating is required if the natural temperature

range is 40℃ ~ 50℃)

Humidity Less than 95%RH, no condensing water drops

Vibration Less than 5.9m/ s2 (0.6g)

Storage temperature -20℃ ~ +60℃

Class of pollution 2

VFD Application Industries and Fields

HIVERT Standard medium voltage VFD series is widely used in various fields in national economy, exported to Europe, Middle East, Southeast Asia etc.. Perfect solutions for soft start, speed adjusting, energy saving and intelligent control of medium voltage AC motors (including synchronous and asynchronous motors) could be supplied to customers. Typical application industries are:

For more information about china frequency inverter and vfd single line diagram, please feel free to contact us!

There are many vfd manufacturers, but we are one of the best choices for you.