660V/0.4-800kW Low Voltage Drive

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Hiconics's CM Low Voltage Drive could realize the improvement of productivity and energy efficiency of your processes, reduce the maintenance costs. Our Low Voltage Drive are widely used in a variety of areas, such as mixers, conveyors, compressors, fans, pumps, centrifuges, as well as process control in industries including material handling, chemical, rubber and plastics, textile, and printing. The drives are easy to select, install, configure, and use, saving considerable time. Our drives are available directly from stock or can be built to order to meet more complex requirements. Our life cycle services will ensure your processes run exactly as you expect.

Specification of 3 Phase 660V/0.4-800kW Low Voltage Drive

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 2.2 kw variable frequency drive 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:

Cement
Application Of VFD In Cement
Kiln draft fan

Kiln gas blower

Separator fan

Electricity
Application Of VFD In Electricity
Powder exhaust fan

Booster fan

Force draft fan

Municipal
Application Of VFD In Municipal
Aeration fan

Induced draft fan

Force draft fan

Metallurgy
Application Of VFD In Metallurgy
Induced draft fan

Secondary de-dusting fan

Force draft fan, Feeding pump

Coal Mines & Minerals
Application Of VFD In Coal Mines & Minerals
BFDS

De-dusting fan

Main fan

Petrochemical
Application Of VFD In Petrochemical
Booster fan

Induced draft fan

Pipeline transportation

Others
Application Of VFD In Other Industries
Pump test stand

Inverter power supply test stand

Motor test stand

Now the 2kw vfd price, 3kw vfd price, 4kw vfd price and 5kw vfd price is affordable, if you have needs to buy 2kw vfd and

5kw vfd, please contact us.

As one of inverter drive manufacturers, we can offer different sorts of inverter drivefor sale, anything you need, please leave us a message.

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