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INPUT

Allowable voltage fluctuation

3 phase:304V~456VAC (Rated 380~440V)

OUTPUT

Frequency

0.00~300.00Hz (high frequency 3000Hz optional)

Overload capability

G type: 150% 1min, 180% 20s
P type: 120% 1min, 150% 1s

POWER RANGE

Triple phase 380V 1.5kW~800kW

CONTROL
FEATURES

Control mode

Closed-loop
vector control

Open-loop
vector control

V/F control

Startup torque

0.00Hz 180%

0.5Hz  150%

1.5Hz  150%

Speed adjustment range

1:1000

1:100

1:50

Speed stabilization precision

± 0.02%

± 0.2%

± 0.5%

Torque control

Y

Y

N

Torque precision

± 5%

± 10%

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Torque response time

<10ms

<20ms

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MAIN
FUNCTIONS

DC injection braking 

DC braking activation frequency:0.00~300.0Hz;
DC braking current: G type 0.0~100.0%; P type 0. 0~80.0%

DC braking time:0.0~30.0s;
Quick DC brake activation without waiting lag time

Magnetic flux braking function

Fast deceleration through adding motor magnetic flux

Current limitation for Acc.

Special current algorithm limits the current value within set range and thus do not exceed the over-current point; while do not weaken the starting torque and thus ensure fast startup within set time at lower current.

Fixed length control

Simple servo fixed length control function

Speed tracking (flying start)

Optional for 5.5kW~11kW; Inbuilt for 15kW and above

Rich PID control

2 groups PID flexible switch, fast dynamic response, good effect 

Other key functions

Torque/ speed control switching, 

Multi-function I/O terminals,
Under voltage adjustment,           

Multi-speed operation,
Manual/auto torque boost,           

S curve Acc./Dec, Drooping control,  
Switching of AC operation grounding, 
Torque tracking, Torque limit,         

Slip compensation,
Simple PLC,        Length control,    
Current limitation,   AVR Function

COMMUNICATION

Rs485 protocol

Equipped with Modbus-RTU communication protocol

PROTECTIONS

Protections for:
Phase-to-phase short circuit;             Output-to-ground short circuit,  

Auto-tune failure,                       Power supply under/over-voltage,   

Extension card connection error,          Analog input/output abnormal, 

Parameter copy error,                      Power supply abnormal, 

Communication error,  Output phase lost,  Under/over voltage,
Abnormal power failure during running,     External devices faults,

Drives/motor overload hardware protection, Encoder off-line,                       

Over-current, Over-heat,                 Temperature sampling abnormal, 

UNIQUE
FUNCTIONS

Multifunction key (MFK)

MFK can set the frequently used operations: JOG, Fwd/Rev switch, Running command reference modes switch etc.

Parameter copy

The standard keypad supports parameter upload & download. The user can select to forbid the overwriting of the uploaded parameters.

Common DC bus  

The full series can realize common DC bus supply for multiple inverters.

Independent air duct

The full series adopts independent air duct design to raise the electrical reliability.

Extension card

7 types extension cards including I/O Expansion card, injection molding interface card, ±10V analog extension card

Power-up auto-detection

Automatic detection of internal and peripheral circuits when power-up

EFFICIENCY

Used as rated power: 7.5kW and below ratings ≥93%, 11kW~45kW ratings ≥95%, 55kW and above ratings ≥98%

ENVIRONMENT

Ambient temperature

-10 ~ +40ºC, derated at 40 ~ 50ºC, the rated output current shall be decreased by 1% for every temperature rise of 1ºC

Humidity

5~95%,no condensing

Vibration

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

Storage temperature

−40~ +70ºC