Ruitong Electric Var Compensation Controller 12 Channel /24Channel

Product Overview:

        RT-WKQ series var compensation controller adopts the multi-task system core to realize fast switching in microsecond level; with the mass storage, AC sampling technology, LCD Chinese display, four-quadrant analysis and other technologies, it can realize real-time data acquisition, communication, power statistics, historical data storage, fault alarm, grid harmonic analysis, reactive power compensation and other functions, and can control 24 capacitor banks.

Product Features:

- Superior “software e-dog” circuit and fault-tolerant technology can automatically detect program running errors and instantly reset the computer, completely preventing dead halt from happening.

- Unique “hardware circuit fault protection circuit” ensures that no output misoperation will be arisen under the conditions of circuit damage or dead halt.

- Fully simple design, with no need of human intervention while the system is automatically running, and it will automatically exit the faulty device when there is a problem.

- It controls both equal capacity capacitors and unequal capacity capacitors.

- Depending on the different customer demands, two modes of reactive power priority and voltage adjustment priority are optional.

- Resistant to serious harmonic interference, without causing misunderstanding of control voltage or subsequent malfunction.

• Main Technical Parameters:
  
  - Power Voltage AC 220V ± 20%
  -- Sampling  Voltage:  AC 380
  -- Power Frequency 50Hz±5%
  -- Sampling  Current: 0-5A / 0-1A (specified in advance according to the transformer ratio)
  -- Maximum  Machine Power Consumption:l2W (depending on the power of the switching switch controlled)
  -- Control Output Contact 12 channels, each DC12V * 30mA

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• Measurement Accurancy:
  -- Voltage ±0.5%
  -- Current ±0.5%
  -- Active Power ±1.0%
  -- Reactive Power ±1.0%
  -- Frequency ±0.5%
  -- Power Factor ±1.0%