Microvert-VDi

 

              รายละเอียด:

Specification:
Input :
■ Voltage input 400 V 3 phase 3 wire.
■ Frequency input 50 / 60 Hz.
■ Encoder pulse 1024 (4X).


Output :
■ Output voltage 3 phase / 0 – 380 Vac.
■ Output frequency 0–100 Hz.
■ Output current more than 200 % over current, 250 %     
     automatic cut off.


Control :
■ Programable distance control (± 0.087º error/±1
    encoder 4xpulse error).
■ Asynchronous voltage space vector modulation.
■ Frequency control resolution 0.03 Hz (1 rpm).
■ Frequency setting input digital input for keyboard,analog
    input 0–5 V, 0–10 V, 0–20 mA.
■ Forward / Backward control by keyboard or terminal.
■ Programable Dynamic Break voltage level, 0–90 % with     
    programmable duty cycle.
■ Accelelation / Decelelation time 0.0–300.0 sec.
■ Flux plus 0 – 200 %.


Power Module :
■ Intelligent Power Module (IPM)

Panel Mounting :
■ 16 character 2X line LCD with back light and LED indicator.
■ 4 key pads for Run, Stop Forward, Backward, Command     
    Adjustment, Speed and parameter setting.


Protection :
■ Over current protection.
■ Over voltage protection.
■ Over heat protection.
■ Under voltage protection.
■ Current limit protection.

Installation :
■ Installing in vertical line for better air circulation and indoor.
■ Operation temperature -10º to 50º C.
■ Humidity 20–90 % non condensing.
■ No conductive dust allowed.