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
VPGD: Số 9, Ngõ 651/82/3 Minh Khai, Hai Bà Trưng, Hà Nội.
Hotline: 0971961212
Mail: sales@ntd-automation.com
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