T406D intelligent Power factor controllers

T406D intelligent Power factor controllers

Features/Functions

Auto/Manual operating mode.

Measured parameters in A, V, VA, Watt, Var, PF, Hz, ℃, THD-V, THD-I.

Direct reading in each parameter represented by a clear symbol.

illuminated on LCD screen.

Independent alarm to be energized the FAN for the temp. cooling around the inner cabinet.

Bargraphic indication for A, V and Temp.

Versatile switching modes for configuring an optimized PF target.

Auto-reversal correction in a wrong phase sequence.

Initially memorized parameters for the switched-on capacitors.

Actual operating memorized parameters for the switched-on capacitors.

Running-hour time of the switched-on capacitor.

Recording for a number of times of the switched-on capacitor.

Indication of the abnormal status events.

Built-in input temperature sensor.

THD-I/THD-V components in % set-up for switching off the capacitor.

Alarm set-up for the measured under/over-current/voltage in %.

Adjustable delay time set-up for switching-on/off the capacitor.

Communication

Interface…………………............................…RS 485

Protocol ………………………….....................MODBUS, RTU

Baud rate …………….……................……….1200 ~ 38400 programmable

Address …….………......................................1 ~ 255 programmable

Data format ……….................................……N.8.1, N.8.2, O.8.1, E.8.1

Parallel connection ………….....................…Up to 32 meters

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CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THƯƠNG MẠI THIẾT BỊ CÔNG NGHIỆP NTD

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Hotline: 0971961212

Mail: sales@ntd-automation.com