Product Description
Frequency inverter transforms the alternating current of market cable from the path AC-DC-AC, exporting pure e output and adjustable frequency and voltage within the specific limits. It is different from frequency variable controller in speed regulator of electromotor and any ordinary AC power supply. Frequency variable power supply approaches ideal AC power supply, which has the character of stable frequency, stable voltage, zero-inner- resistance, and pure sinusoidal wave output (without distortion). So it is more and more popular in the advanced developed countries that frequency variable power supplies are used as the standard supplies in order to offer excellent power supply situations and it is easy to examine the technical features of the electric apparatus objectively.
Technical parameter:
Single Phase Three Phase
Type NO.: 500VA - 50kVA 3kVA- 500kVA
Circuit Mode: IGBT/5PWM Mode IGBT/5PWN Mode
Input Voltage (V): 220/380V+/-15% optional 220/380V+/-15% optional
Output Voltage (V): High 10-300V Low 5- 150V High 10-300V Low 5-150V
Protect Function: Overload protection, short circuit protection, over voltage protection, over temperature protection, inspection in case of faint protection and alarm
Frequency Control: 50Hz, 60Hz, 40-70Hz Frequency adjustment, (100Hz, 200Hz, 240Hz Frequency Range)
Load Constant Voltage: ≤ +/-1% Pure resistance load
Distortion Rate: THD≤ +/-2% Pure resistance load
Control Function: <30m Remote control to adjust voltage, frequency, on/off etc.
Show Precision: 4.5 resolution voltage meter 0.1V, 4.5 current meter, 4.5 digital, voltage meter 0.1Hz
Power Precision: May Select
Insulated Impedance: 500VDC/200MΩ
Pressure Resistance: 1800VAC/5mA/1min
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