HKZ Reactive Power Compensation Controller
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Detailed introduction
Product overview
It is suitable for compensation control of three-phase unbalanced load. Can achieve full split phase compensation, full co-phase compensation, co-compensation and sub-compensation mixing and compensation. The number of ways of sub-compensation and co-compensation is set by the user. The number of ways of sub-compensation and co-compensation can be set to 3, 6, 9, 12 and 15. The sum of the number of ways of sub-compensation and co-compensation cannot exceed the total number of output ways. The number of sub-complementary paths is in the front, such as 123 and 456. The number of total complementary paths is in the back. When the number of sub-compensation circuits is set, for example, 6 circuits, the default is that after the 7th circuit, the output mode is static, 220V relay contact, with AC contactor switching capacitor. Dynamic (type D), internal DC voltage output, with load switch, reactive power regulator
Or power horizontal block control physical quantity: reactive power, and take into account the target power factor. Protection function: overvoltage protection, undervoltage protection.
Manual switching: support manual switching capacitor. Power casting mode: cycle casting and coding casting, coding 1111,1222,1233 or 1244 can be set. LCD Chinese characters display: voltage, current, power factor, active power and reactive power of each phase. frequency, etc. Electromagnetic compatibility: Anti-EFT group pulse test 4000V Class A (International Electrical Standard Coarse Ec highest level). It is necessary to access the three-phase four-wire voltage sampling signal and the three-phase current transformer sampling signal.
Technical parameters
| Sampling voltage |
220V±20%Three-phase four-wire |
DC level output |
12V/50mA |
| Sampling current |
AC0~5A+20% |
Overall dimension |
144*144*110mm |
| Frequency |
50Hz±2.5 Hz |
Hole size |
138*138mm |
| Power consumption |
≤12VA |
Ambient temperature |
-25℃~ 55℃ |
| Sensitivity |
≥100Ma |
Altitude |
≤2000m |
| Relay output |
AC 5A/250V |
atmospheric conditions |
The temperature does not exceed90% |
| Measurement accuracy |
Voltage, current,COSφ/Frequency:0.5Level |
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