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Features

1.Using reactive power to calculate the capacity of the switching capacitor, high compensation accuracy;
2.Display with 128 × 64 dot matrix large-size LCD screen, Chinese interface, beautiful and generous;
3.Real-time display of the current time machine temperature, current and voltage and harmonic parameters
4.Can set the over-voltage, under-voltage, under-current, over, under-compensation and other parameters and store, power-down data is not lost;
5.CAN and 485 communication interface, built-in MODBUS-RTU protocol.
6.The maximum output control circuit number 128 loop, to meet the user more loop compensation requirements.
7.Automatic optimization of the control, and can achieve 8421 encoding control;
8.Matching the company's ZMZ series of intelligent capacitors, can achieve total complement, sub-complement, mixed compensation control.
9.Voltage distortion protection, real-time detection of harmonic content;
10Strong anti-interference ability, can restrain harmonic interference signal;
11.Built-in TF card, can store the Japanese grid parameters, the daily switching information, daily alarm information, can save 5 years of data;
12.Support U disk meter reading, download data, and software updates.

Normal service conditions

1.Ambient air temperature：-20℃~+50℃

2.Relative humidity could be 90% at +20℃

3.Altitude: ≤2500m

4.The working site shall have no flammable, explosive medium, no conductive dust or corrosive gas

Code and Implication