What Is Reactive Power Compensation Controller？
زهيمنج brand of Automatic Reactive Power Compensation Controller. This series of controllers employs a high-performance single-chip microcomputer as its hardware foundation. It fully utilizes the computer’s high-speed operational capabilities and logical judgment to achieve true digital intelligence. With advanced technology, comprehensive functionality, robust EMC performance, reliable operation, precise branch compensation, and a streamlined design, these controllers are the preferred solution for capacitive screen manufacturing.
Working Conditions of the Reactive Power Compensation Controller
- Aitude not higher than 2500m.
- Ambient temperature -25℃~+55℃.
- Relative humidity ≤50%, and 40℃ ≤90% at 20℃
- No corrosive gas, inductive dust, and inflamm able and explosive mediumsin the ambient envionment.
- The mounting position should be protected against violent vibration
المعلمة التقنية
| المعلمة | المواصفات |
|---|---|
| طاقة التشغيل | تيار متردد 220 فولت ±20% (50/60 هرتز) |
| الفولتية المقدرة | تيار متردد 380 فولت/220 فولت (قابل للتخصيص) |
| دوائر التعويضات | 6/8/10/10/12/14/16 المخرجات (قابلة للتكوين) |
| قنوات التحكم | 6/8/10/10/12/14/16 قنوات |
| وقت الاستجابة | ≤20 مللي ثانية (نموذجي) |
| عبء أخذ العينات | <0.05Ω (Current loop) |
| قوة العزل الكهربائي | ≥2500 فولت تيار متردد (1 دقيقة، عزل المدخلات عن المخرجات) |
| مقاومة العزل | ≥100 م (500 فولت تيار مستمر) |
| درجة الحرارة المحيطة | التشغيل: -25 درجة مئوية تحت الصفر إلى +65 درجة مئوية التخزين: -40 درجة مئوية إلى +85 درجة مئوية |
| الرطوبة النسبية | ≤95% RH (بدون تكاثف) |
| الارتفاع | ≤2500م أ.س.س.ل. |
| تصنيف الحماية | IP40 (اللوحة الأمامية) |
| IP20 (القسم الطرفي) |
Structure Features of the Reactive Power Compensation Controller
- Employs True RMS AC Sampling Technology
- Features Digital Integration and Filtering
- Utilizes Single-Chip Microcomputer Control Technology to Achieve Intelligent, Automated Power Grid Reactive Power Compensation
- Robust EMC Performance: Withstands 2000V surge pulses (per IEC 61000-4-5) directly from the power supply. Ensures crash-free operation, data retention, and stable performance. Digitally displays grid parameters: power factor, over-voltage conditions, current, and control settings.
- Automatic Self-Calibration: Eliminates the need for manual CT ratio configuration. Automatically adapts to varying capacitor bank sizes and grid parameters.
- Automatic Phase Sequence Detection and Correction
- Dual Operating Modes (Manual/Automatic): Simplifies installation, commissioning, and testing. Integrated over voltage protection rapidly disconnects capacitor banks.
- Intuitive HMI: Streamlined operation, commissioning, and real-time monitoring via direct-view digital interface.
- Low-Burden Current Sampling: Input resistance < 0.05Ω, enabling direct connection to CT secondary circuits without external shunts.Employs True RMS AC Sampling Technology.
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Core Smart Tech
This Reactive Power Compensation Controller is built on a high-performance single-chip microcomputer. It adopts true RMS AC sampling and digital integration filtering for high-speed operation and precise judgment.
Strong EMC Stability
The Reactive Power Compensation Controller resists 2000V surge pulses (per IEC 61000-4-5). It ensures crash-free operation, data retention, and stable performance in harsh power environments.
Full Auto Calibration
No manual CT ratio configuration needed for this Reactive Power Compensation Controller. It auto-adapts to capacitor bank sizes and grid parameters, reducing commissioning workload.
Easy Operation & Protection
This Reactive Power Compensation Controller has manual/automatic dual modes. It features intuitive HMI and over-voltage protection, simplifying use and safeguarding capacitor banks.
Precise & Low-Burden
The Reactive Power Compensation Controller enables precise branch compensation. With input resistance <0.05Ω, it connects directly to CT secondary circuits without external shunts.
