| Customization: | Available |
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| Type: | Power |
| Structure: | Fixed Board |
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Automatic Power Factor Correction (APFC) Panel continuously monitors and optimizes your facility's power factor by automatically switching capacitor banks to counteract energy-wasting reactive power from inductive loads like motors and transformers. This significantly reduces electricity bills by eliminating utility penalties for low power factor while also freeing up your transformer and distribution capacity. APFC panels enhance voltage stability, protect sensitive equipment from damage, and lower carbon emissions by boosting overall system efficiency. Requiring minimal maintenance, they operate autonomously to ensure compliance with grid standards (IEC/IEEE) and deliver rapid return on investment through sustained energy cost savings across factories and commercial buildings.
| APFC | Three-phase three-wire | Three-phase four-wire |
| Rated compensation current | 100A-600A | 50A-600A |
| Input | ||
| Working voltage(v) | 400V(-20%~+15%), 690(-20%~+15%)400V(-20%~+15%) | |
| Operating frequency(Hz) | 50Hz/60Hz | 50Hz/60Hz |
| Performance index | ||
| Filtering ability | THD I<3% | THD I<3% |
| Filtering range | Eliminate harmonics from the 2nd to the 50th order | Eliminate harmonics from the 2nd to the 50th order. |
| Instantaneous response time | <100us | <100us |
| Full response time | <10ms | <10ms |
| There is power loss | <3%(rated) | <3%(rated) |
| Correct three-phase imbalance | have | have |
| Reactive power compensation | Yes, the power factor can be set | Yes, the power factor can be set |
| Overload protection | Automatic current limiting at 100% rated output | Automatic current limiting at rated output |
| Switching frequency | 20KHz | 20KHz |
| Display and Operation | ||
| Display interface | 7-inch Chinese color touch screen | 7-inch Chinese color touch screen |
| Display status | Grid parameters such as current, voltage, power and harmonic distortion rate | Grid parameters such as current, voltage, power and harmonic distortion rate |
| Communication | Modbus, RS 485, TCP/IP Ethernet | Modbus, RS 485, TCP/IP Ethernet |
| Input and output dry nodes | 5 output nodes and 4 input nodes (customizable by users) | 5 output nodes and 4 input nodes (customizable by users) |
| Product configuration | ||
| Single-machine operation | Ok | Ok |
| Shutdown and run | Multiple units can be connected online | Multiple units can be connected online |
| Environmental conditions | ||
| Ambient temperature | -10ºC~40ºC | -10ºC~40ºC |
| Storage environment | -40ºC~65ºC | -40ºC~65ºC |
| Relative humidity | Maximum temperature 95ºC, no condensation | Maximum temperature 95ºC, no condensation |
| Altitude | Less than 2000 meters | Less than 2000 meters |
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