3 phase 660V (T7)/450kW~2000kW High Performance Engineering Low Voltage Drive

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Superior speed sensing-free vector control algorithm to ensure high torque output at low frequency and heavy load starting capability. The non-speed sensing vector control algorithm for three-phase AC permanent magnet synchronous motor adopts high-frequency voltage input method, which can guarantee 200% torque output at 0HZ. Modular design: the control module adopts the industry-leading dual-core control chip, which can meet the high-performance drive requirements of IM and PM motors.

 

Technical Parameters of 3 phase 660V (T7)/450kW~2000kW Low Voltage Drive

3 phase 660V (T7) /450kW~2000kW High Performance Engineering Low Voltage Drive

ModelRated power(kW)Rated current(A)Dimension(W*H*D)Quantity of rectifier modulesWidth of rectifier module (mm)Quantity of inverter modulesWidth of inverter module (mm)Weight (kg)

T7(690V)

HIC800-T7-710G2AS7107482320×630×22002700310001450

HlC800-T7-800G2AS8008552320×630×22002700310001450

HlC800-T7-900G2AS9009612720×630*22002700414001550

HlC800-T7-1000G2AS100010682720×630×22002700414001550

HlC800-T7-1100G2AS110011753020×630×22002700517001600

HlC800-T7-1250G2AS125013353020×630×22002700517001600

HlC800-T7-1400G2AS140014963620×630×220031000620001750

HlC800-T7-1600G2AS160017093620×630×220031000620001750

HlC800-T7-1800G2AS180019234020×630×220031000724001900

HlC800-T7-2000G2AS200021374720×630×220041400827002000

 

ItemSpecifications

Main control

functionsMaximum

frequencyVector control: 0~600Hz

VF control:0~1200Hz

Carrier Frequency1k ~ 15kHz; the carrier frequency will be automatically

adjusted according to the load characteristics.

Input frequency

resolutionDigital setting: 0.01Hz

Analog setting: maximum frequency ×0.1%

Control modeOpen loop vector control ;

V/F control.

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

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

Speed adjustment

range1：200（Open loop Vector flux control）

Main control

functionsStable speed

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

speed)

Stabilization of

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

speed)

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

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

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

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

V/F curveLinear V/F, Multi-point V/F, and Square V/F

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

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

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

to 3000.0s

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

Jog controlJog frequency range:0.00Hz ~ 50.00Hz;

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

Simple PLC and

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

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

（AVR）Automatic

voltage regulationIt 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 functionsPeripherals

self-detection upon

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

Shared DC bus

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

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

Traverse frequency

controlMultiple triangular-wave frequency control function.

Fast current limit

functionWith 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 controlTiming control function: Setting time range from 0h to 65535h.

Keyboard extension

line standardizationCustomers can use standard cable to extend the keyboard

Operation

functionRunning command

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

Frequency sourceTen 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

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

Input terminalSeven 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 terminalOne 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

OperateLED displayDisplay parameter

LCD displaySelective parts, Chinese/English to suggest the operation

content

LCD Parameter copyUse LCD parameter special copy keyboard can copy the

parameter quickly

Key lock and

function chooseLock part of the keyboard or the whole keyboard, definite the

function range of some keys to avoid mis-operation.

Protection

and select

accessoriesprotection functionShort 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 accessoriesLCD operation panel, brake group etc.

EnvironmentSuitable placeIndoor environment which is against from direct sunlight,

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

drop and salt.

AltitudeLess than 1000m

Ambient

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

range is 40℃ ~ 50℃)

HumidityLess than 95%RH, no condensing water drops

VibrationLess than 5.9m/ s2 (0.6g)

Storage temperature-20℃ ~ +60℃

Class of pollution2

Done