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备份保留

Publication time : 2018-6-25 20:58:46 
备份保留

Input parameters

Name

Idex

Remarks

Rated voltage

Three phase 380V/400V (can be customized for any voltage)
Single phase 220V/230V (can be customized for any voltage)

Three phase three wire (L1, L2, L3) + ground wire (PE)
Single phase two line (L, N) + ground line (PE)

Input voltage range

±15%(other ranges can be customized)

 

Input frequency

40-70HZ

 


Output parameters

Name

Idex

Remarks

Modulation mode

IGBT/SPWM

 

Output voltage

Three phase 0-520V adjustable, single-phase 0-300V adjustable (customizable higher voltage)

 

Output voltage stability (average)

±1%(Customizable higher precision)

 

Reaction time

2mS(For input voltage)

 

Voltage waveform distortion THD

< 2%(Linear load)

 

Output frequency

41Hz-73Hz adjustable,50/60/400Hz fixed(optional100Hz/200Hz,5-1000Hz can be customized)

 

Frequency stability

< 0.1%

 

Phase shift

When the load is three phase equilibrium or no load, it is ≤±1°; the 100% three-phase imbalance is ≤±4°

 

Three phase imbalances

Automatic balance of three-phase voltage

 

isolation transformer

△/Y

 


Control parameters

Name

Idex

Remarks

Main control element

The main measurement and control chip is ARM32 bit processor, and the inverter is IGBT.

 

Carrier frequency

4K;8K;12K;16K optional

 

Control voltage and current acquisition mode

Value of validity

 

control mode

Voltage closed loop control or current closed loop control or VF curve control.

 

Interface

RS232,MODBUS-RTU protocal

optional TCP/IP,GPRS


Display parameters

Name

Idex

Remarks

Display medium

7 inch touch screen or 192*64(LCD)

 

Display rated parameters

Input three-phase voltage and frequency;

Output three phase line voltage and frequency;

The average value of output line voltage;

Output power factor;

Output three-phase current;

Output active power, apparent power

 

Display alarm content

Fuse break, high IGBT temperature, high transformer temperature, IGBT fault, overload, undervoltage and so on.

 

Rated parameter display precision

1.0 grade

 

Voltage parameter resolution

0.1V

Customizable higher resolution

Current parameter resolution

0.1A

Customizable higher resolution


Protection parameters

Name

Idex

Remarks

Type of protection

nput no fuse switch, output no fuse switch, electronic circuit fast detection over current, overvoltage, overload, high temperature, short circuit and automatic jump off protection and alarm

 

Protection mode

Cut off the output

 


Physical parameters

Name

Idex

Remarks

Cooling mode

Natural cooling or forced air cooling or water cooling

 

Protection grade

Indoor IP21; outdoor IP33 or higher level

 

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