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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