JKW5C Reactive Power Automatic Compensation Controller
✅Precise Reactive Power Compensation Control,Dynamic Response and various control modes
✅Energy Efficiency and Economic Benefits,improves power factor to above 0.95
✅Supports static compensation and dynamic compensation,hybrid compensation
✅Human-Machine Interface,real-time monitor power statu
✅Self-Diagnosis,Automatically detects issues and triggers alarms
✅Smart Protection:overvoltage,undervoltage,overcurrent,and overheating,with event logging for fault analysis
- Product Introduction
Jinneng electric JKW5C Reactive Power Automatic Compensation Controller is suitable for balanced distribution networks in low-voltage 400V systems.
It automatically regulates reactive power to achieve a preset power factor, improving the utilization efficiency of power transformers, reducing line losses, enhancing voltage quality, minimizing or eliminating penalty fees for reactive power adjustments, and delivering both economic and social benefits.
Usage ambient
| Category | Specification |
|---|---|
| Altitude | Not exceed 2500m |
| Temperature | -25°C ~ +40°C |
| Humidity | ≤ 50% at 40°C, ≤ 90% at 20°C |
| Ambient | No severe vibration at the installation site |
| Voltage distortion rate | < 20% |
| Rated Voltage | Single Phase 230V, Three phase 400V |
| Rated Frequency | 50Hz |
| Voltage range | 90% - 120% |
| Current range | 0-5.5A |
| Power consumption | <3VA |
| Node Control Capacity | 5A/220V/loop |
| Active Control Capacity | -12V/8mA/loop |
| Switch Control Mode | Cyclic switching (equal capacity), Optimal switching (unequal capacity) |
| Installation Type |
recessed instalation |
| Cut-Size | 110mm x 110mm |
Controller LED Status Indicators
| LED Indicator | Meaning |
|---|---|
| Pre-engagement | Indicates that after a delay, the controller will engage a capacitor. |
| Pre-disconnection | Indicates that after a delay, the controller will disconnect a capacitor. |
| Overvoltage | The sampled voltage exceeds the voltage threshold. The controller will disconnect capacitors sequentially. |
| Over-distortion | The sampled voltage distortion rate exceeds the threshold. The controller will disconnect capacitors sequentially. |
| Lockout | The controller has detected repeated switching. It will stop engaging for 30 minutes or until reactive power exceeds 1.3X of the oscillation threshold. |
| 1-12 Loop | Indicates the number of capacitor loops currently engaged (1 to 12). |
| Auto mode | The controller is operating in automatic mode. |
| Manual mode | The controller is in manual mode. Use ▲ to engage or ▼ to disconnect capacitors. |
| Settings | The controller is in parameter adjustment mode. Control settings can be modified. |
Maintance:
The following are common troubleshooting methods of different power device faults.
- Maintenance and Replacement: For simple faults, devices can be repaired or damaged components replaced to restore normal operation.
- Technical Analysis: By analyzing root cause, take correct action to improve the device's materials or structure can be verified to enhance reliability and stability.
- Fault Troubleshooting and Prevention: Regular inspections and maintenance can help promptly identify and address potential faults, preventing recurrence.
- Professional Operation: The above maintenance and repairs should be conducted by qualified personnel.
Product Description
Our partners are: State Grid, South grid, Three Gorges China, China National Energy Construction, Tianneng China Nuclear Photovoltaic(CNNC), PetroChina, China Railway, Hong Kong Metro,Siemens, etc.
Certificate
New patent certificate/Design patent certificate, business license, expert workstation, production license, high-tech enterprise certificate, CE certificate, CCC certificate, SGS certificate, quality inspection report
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