Control characteristics

Control mode

Vector control 1

Vector control 2 (Without encoder)

Starting torque

0.50Hz  180%

0.25Hz  180%

Range of speed regulation

1:100

1:200

Precision of steady speed

± 0.5%

± 0.2%

Product functions

Key functions

Under-voltage regulation, switchover of run command source(operation panel, terminal and communication), speed tracing function, torque limit, multi− step frequency reference(up to 23 step frequency), motor data identification, S curve acceleration and deceleration, slip compensation, PID regulation, droop control, current limit, switch-over between torque control and speed control, manual torque boost and auto torque boost, programmable digital inputs and programmable digital outputs

Frequency reference mode

Parameter setting, operation panel UP/DN, terminal, terminal UP/DN, communication, analog ( AI1/AI2/AI3), pulse DI , etc.

Frequency range

0.00 ~ 300.00Hz   

Note:

In the control mode of vector control 1, frequency range from 0.0Hz to 3000.0Hz can be customized according to the customer demand

Start frequency

0.00 ~ 60.00Hz

Acceleration time and deceleration time

0.1 ~ 36000s

Dynamic braking 

Braking unit action voltage: 650 ~ 750V; operating time: 100.0s

The braking unit can be built-in for V5−H−4T75G and below equipment

DC braking

DC braking start frequency: 0.00 ~ 300.00Hz

DC braking current: constant torque: 0.0 ~ 120.0%, variable torque: 0.0 ~ 90.0%

DC braking time: 0.0 ~ 30.0s; DC braking function does not required waiting time to start to realize quick braking  

Magnetic flux braking

Enabled or disabled during deceleration are optional, the default setting is enabled

Unique functions

Multi-function M key

The unique multi-function key can be set to frequently used operations: such as JOG, emergency stop, switchover of run command source, switchover of parameters display mode, etc. 

Multiple parameters display modes

Basic parameters display mode, fast parameters display mode, non−factory setting parameters display mode, last changed 10 parameters display mode

Parameters copy

The standard operation panel can realize the parameters upload, download and display the copy progress. Users can set to forbid overwriting the uploaded parameters

Displayed and hidden parameters group

The customer can select to display or hide the parameters group by themselves

Dual 485 communication ports

Dual 485 communication ports support Modbus protocol (RTU). The maximum distance is 500 meters

Operation panel

Key type or shuttle type operation panel are optional

Protection level: IP20 as standard, IP54 as option

Common DC bus

All series product support common DC bus

Independent duct

All series product adopts independent duct design and supports the installation of heat-sink outside the cabinet

Universal expansion interface

Universal expansion board equipped with CPU for supporting customers secondary development: physical interface SPI bus, software protocol Modbus

Expansion card

Injection molding machine interface card, PG feedback card, air compressor control card, communication adapter card, three phase power supply monitoring card, three phase-sequence detection card, external power rectifying card

Power-On-Self-Test

(POST)

Realizing the POST of internal and peripheral circuits, including motor grounded, abnormal +10V power supply output, analog input and disconnection, etc.

Protection function

Power supply under-voltage, over-current protection, over-voltage protection, interference protection, abnormal comparison level, motor data identification failure, module(IPM) protection, heat-sink over temperature protection, inverter overload protection, motor overload protection, peripheral protection, abnormal current detection, output short circuit to ground , interruption of power supply when in running status, abnormal input power, output phase loss, abnormal EEPROM protection, abnormal pre-charging contactor detection, temperature sampling disconnection, encoder disconnection, abnormal +10V power supply, abnormal analog input, motor over temperature protection(PTC), abnormal communication, abnormal software version compatibility, abnormal copying, abnormal expansion card connection, terminal mutual exclusion detection, hardware overload protection 

Efficiency

At rated power: 7.5kW and below power class ≥93%

                45kW and below power class ≥95%

                55kW and above power class ≥98%

Environment

Operating site

The product should be mounted vertically in the electric control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling medium is the air. The product should be installed in the environment without dust, corrosive gas, combustible gas, oil mist, steam, drip and free from direct sunlight

Ambient temperature

−10 to +40ºC, the product must be de-rated rated output current for the ambient temperature between 40ºC to 50ºC, the rated output current must be de-rated for 1% per 1ºC temperature rise

Humidity

5 to 95%, no condensing

Altitude

0 to 2000m, the product must be de-rated rated output current for the altitude above 1000 meters, the rated output current must be de-rated for 1% per 100 meters rise

Vibration

3.5m/s²,2 to 9Hz; 10 m/s²,9 to 200Hz; 15 m/s²,200 to 500Hz

Storage temperature

−40 to +70ºC