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JL2000-ST Automatic Power Factor Controller
The JL2000-ST features a 7-inch, 800x480 color touchscreen that serves as the monitoring and configuration hub, offering comprehensive functions such as real-time data acquisition and storage, real-time control, USB connectivity, and network communication.
Product Overview
The JL2000-ST features a 7-inch, 800x480 color touchscreen that serves as the monitoring and configuration hub, offering comprehensive functions such as real-time data acquisition and storage, real-time control, USB connectivity, and network communication. The monitoring module provides an intuitive human-machine interface (HMI) allowing users to view parameters such as voltage, current, and power factor; it also includes a waveform display function for visualizing voltage and current signals.
Environmental Conditions
| Air temperature | Air temperature not higher than +60°C and not lower than -25°C. |
| Humidity | ≤95%, no condensation |
| Altitude | ≤2500m |
| Environmental conditions | The surrounding environment must be free from flammable or explosive media, corrosive gases, and conductive dust, as well as exposure to rain or snow; the installation site must not be subject to severe vibration. |
| Storage temperature | Not higher than 70°C, not lower than -40°C |
Technical Parameters
| Maximum power consumption of the unit | 25W |
| Level output contact | 18 channels, DC 12V/30mA per channel |
| Communication method | Two 485 communication interfaces (supporting GPRS/Wi‑Fi wireless communication); |
| Voltage accuracy | ±1% |
| Current accuracy | ±1% |
| Frequency accuracy | ±1% |
| Power factor accuracy | ±1% |
| Active power accuracy | ±1% |
| Reactive power accuracy | ±1% |
| MTBF (Mean Time Between Failures) | ≥100,000 hours. |
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