Low Voltage Var Compensation Controller 12 Channels

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:

- Fundamental Parameters

- Measurement Accuracy

- 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 : 12W (depending on the power of the switching
switch controlled)

-- Control Output : Contact 12 channels, each DC12V * 30mA

-- Voltage ±0.5%

-- Current ±0.5%

-- Active Power ±1.0%

-- Reactive Power ±1.0%

-- Frequency ±0.5%

-- Power Factor ±1.0%