INPBB(Z) HV Automatic Reactive Power Compensation Device
The INPBB(Z) is an integrated high-voltage automatic reactive power compensation system designed for 6 kV and 10 kV power systems. It integrates high-voltage capacitors, reactors, surge arresters, discharge coils, vacuum contactors, and intelligent VAR/voltage controllers to achieve automatic reactive power compensation.
Product Description
The system monitors bus voltage and reactive power demand in real time and automatically switches capacitor banks to improve power factor and reduce line losses. Integrated protection components ensure reliable operation in substations and industrial power systems.
Product Features
01
Automatic Reactive Power Compensation
Intelligent control enables automatic capacitor switching according to system reactive power demand.
02
Comprehensive Protection Design
Includes surge protection, discharge safety, unbalance detection, and fault protection.
03
Reliable Switching Performance
Vacuum contactors support frequent switching with long service life and stable operation.
04
Harmonic Suppression Capability
Series reactors reduce switching inrush current and prevent harmonic resonance.
05
Remote Monitoring Function
RS485 communication enables real-time monitoring and fault diagnosis.
Technical Specifications
| Parameter | Specification |
|
Capacitance tolerance |
0% to +5% |
|
Section deviation |
<2% |
|
Phase deviation |
<2% |
|
Continuous operation |
1.1 Un |
|
Current capability |
1.3 In / 1.43 In |
